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https://redis.io/docs/latest/develop/data-types/sorted-sets/.html	<section class="prose w-full py-12"> <h1> Redis sorted sets </h1> <p class="text-lg -mt-5 mb-10"> Introduction to Redis sorted sets </p> <p> A Redis sorted set is a collection of unique strings (members) ordered by an associated score. When more than one string has the same score, the strings are ordered lexicographically. Some use cases for sorted sets include: </p> <ul> <li> Leaderboards. For example, you can use sorted sets to easily maintain ordered lists of the highest scores in a massive online game. </li> <li> Rate limiters. In particular, you can use a sorted set to build a sliding-window rate limiter to prevent excessive API requests. </li> </ul> <p> You can think of sorted sets as a mix between a Set and a Hash. Like sets, sorted sets are composed of unique, non-repeating string elements, so in some sense a sorted set is a set as well. </p> <p> However while elements inside sets are not ordered, every element in a sorted set is associated with a floating point value, called <em> the score </em> (this is why the type is also similar to a hash, since every element is mapped to a value). </p> <p> Moreover, elements in a sorted set are <em> taken in order </em> (so they are not ordered on request, order is a peculiarity of the data structure used to represent sorted sets). They are ordered according to the following rule: </p> <ul> <li> If B and A are two elements with a different score, then A > B if A.score is > B.score. </li> <li> If B and A have exactly the same score, then A > B if the A string is lexicographically greater than the B string. B and A strings can't be equal since sorted sets only have unique elements. </li> </ul> <p> Let's start with a simple example, we'll add all our racers and the score they got in the first race: </p> <div class="codetabs cli group flex justify-start items-center flex-wrap box-border rounded-lg mt-0 mb-0 mx-auto bg-slate-900" id="ss_tutorial-stepzadd"> <input checked="" class="radiotab w-0 h-0" data-lang="redis-cli" id="redis-cli_ss_tutorial-stepzadd" name="ss_tutorial-stepzadd" tabindex="1" type="radio"/> <label class="justify-left label ml-4 pt-3.5 px-3 pb-1 cursor-pointer text-sm text-center bg-redis-ink-900 hover:text-redis-red-600 rounded rounded-mx transition duration-150 ease-in-out" for="redis-cli_ss_tutorial-stepzadd" title="Open example"> >_ Redis CLI </label> <div aria-labelledby="tab-ss_tutorial-stepzadd" class="panel order-last hidden w-full mt-0 relative" id="panel_redis-cli_ss_tutorial-stepzadd" role="tabpanel" tabindex="0"> <div class="highlight"> <pre class="chroma"><code class="language-plaintext" data-lang="plaintext"><span class="line hl"><span class="cl">> ZADD racer_scores 10 "Norem" </span></span><span class="line hl"><span class="cl">(integer) 1 </span></span><span class="line hl"><span class="cl">> ZADD racer_scores 12 "Castilla" </span></span><span class="line hl"><span class="cl">(integer) 1 </span></span><span class="line hl"><span class="cl">> ZADD racer_scores 8 "Sam-Bodden" 10 "Royce" 6 "Ford" 14 "Prickett" </span></span><span class="line hl"><span class="cl">(integer) 4</span></span></code></pre> </div> <button class="clipboard-button text-neutral-400 hover:text-slate-100 bg-slate-600 absolute -top-8 right-10 h-7 w-7 mr-2 mt-2 p-1 rounded rounded-mx" onclick="copyCodeToClipboard('#panel_redis-cli_ss_tutorial-stepzadd')" tabindex="1" title="Copy to clipboard"> <svg fill="currentColor" viewbox="0 0 48 48" xmlns="http://www.w3.org/2000/svg"> <path d="M9 43.95q-1.2 0-2.1-.9-.9-.9-.9-2.1V10.8h3v30.15h23.7v3Zm6-6q-1.2 0-2.1-.9-.9-.9-.9-2.1v-28q0-1.2.9-2.1.9-.9 2.1-.9h22q1.2 0 2.1.9.9.9.9 2.1v28q0 1.2-.9 2.1-.9.9-2.1.9Zm0-3h22v-28H15v28Zm0 0v-28 28Z"> </path> </svg> <div class="tooltip relative inline-block"> <span class="tooltiptext hidden bg-slate-200 rounded rounded-mx text-slate-800 text-center text-xs p-1 absolute right-6 bottom-4"> Copied! </span> </div> </button> <div class="cli-footer flex items-center justify-between rounded-b-md bg-slate-900 mt-0 px-4 pt-0 mb-0 transition-opacity ease-in-out duration-300 opacity-0 invisible group-hover:opacity-100 group-hover:visible"> <div class="flex-1 text-xs text-white overflow-ellipsis"> Are you tired of using redis-cli? Try Redis Insight - the developer GUI for Redis. </div> <div class="text-right"> <a class="rounded rounded-mx px-2 py-1 flex items-center text-white text-xs hover:text-white hover:bg-slate-600 hover:border-transparent focus:outline-none focus:ring-2 focus:white focus:border-slate-500" href="https://redis.com/redis-enterprise/redis-insight/" tabindex="1" title="Get Redis Insight"> <svg class="w-4 h-4 mr-1" fill="none" height="14" viewbox="0 0 14 14" width="14" xmlns="http://www.w3.org/2000/svg"> <path d="M2.26236 5.66895L1.21732 6.07172L7.00018 8.65693V7.79842L2.26236 5.66895Z" fill="#fca5a5"> </path> <path d="M2.26236 8.02271L1.21732 8.42548L7.00018 11.0119V10.1516L2.26236 8.02271Z" fill="#fca5a5"> </path> <path d="M1.21732 3.7175L7.00018 6.30392V2.87805L8.66273 2.13423L7.00018 1.49512L1.21732 3.7175Z" fill="#fca5a5"> </path> <path d="M7.00018 2.8781V6.30366L1.21732 3.71724V5.20004L7.00018 7.79705V8.65526L1.21732 6.07217V7.55496L7.00018 10.1553V11.0135L1.21732 8.42376V9.90656H1.18878L7.00018 12.5051L8.66273 11.7613V2.13428L7.00018 2.8781Z" fill="#f87171"> </path> <path d="M9.07336 11.5777L10.7359 10.8338V4.01538L9.07336 4.7592V11.5777Z" fill="#f87171"> </path> <path d="M9.07336 4.75867L10.7359 4.01485L9.07336 3.37573V4.75867Z" fill="#fca5a5"> </path> <path d="M11.1481 10.6497L12.8112 9.90591V5.896L11.1487 6.63982L11.1481 10.6497Z" fill="#f87171"> </path> <path d="M11.1481 6.63954L12.8112 5.89572L11.1481 5.25781V6.63954Z" fill="#fca5a5"> </path> </svg> <span> Get Redis Insight </span> </a> </div> </div> </div> <input class="radiotab w-0 h-0" data-lang="python" id="Python_ss_tutorial-stepzadd" name="ss_tutorial-stepzadd" tabindex="1" type="radio"/> <label class="justify-left label ml-4 pt-3.5 px-3 pb-1 cursor-pointer text-sm text-center bg-redis-ink-900 hover:text-redis-red-600 rounded rounded-mx transition duration-150 ease-in-out" for="Python_ss_tutorial-stepzadd" title="Open example"> Python </label> <div aria-labelledby="tab-ss_tutorial-stepzadd" class="panel order-last hidden w-full mt-0 relative" id="panel_Python_ss_tutorial-stepzadd" role="tabpanel" tabindex="0"> <div class="highlight"> <pre class="chroma"><code class="language-python" data-lang="python"><span class="line"><span class="cl"><span class="s2">""" </span></span></span><span class="line"><span class="cl"><span class="s2">Code samples for Sorted set doc pages: </span></span></span><span class="line"><span class="cl"><span class="s2"> https://redis.io/docs/latest/develop/data-types/sorted-sets/ </span></span></span><span class="line"><span class="cl"><span class="s2">"""</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kn">import</span> <span class="nn">redis</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">r</span> <span class="o">=</span> <span class="n">redis</span><span class="o">.</span><span class="n">Redis</span><span class="p">(</span><span class="n">decode_responses</span><span class="o">=</span><span class="kc">True</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line hl"><span class="cl"><span class="n">res1</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">zadd</span><span class="p">(</span><span class="s2">"racer_scores"</span><span class="p">,</span> <span class="p">{</span><span class="s2">"Norem"</span><span class="p">:</span> <span class="mi">10</span><span class="p">})</span> </span></span><span class="line hl"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res1</span><span class="p">)</span> <span class="c1"># >>> 1</span> </span></span><span class="line hl"><span class="cl"> </span></span><span class="line hl"><span class="cl"><span class="n">res2</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">zadd</span><span class="p">(</span><span class="s2">"racer_scores"</span><span class="p">,</span> <span class="p">{</span><span class="s2">"Castilla"</span><span class="p">:</span> <span class="mi">12</span><span class="p">})</span> </span></span><span class="line hl"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res2</span><span class="p">)</span> <span class="c1"># >>> 1</span> </span></span><span class="line hl"><span class="cl"> </span></span><span class="line hl"><span class="cl"><span class="n">res3</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">zadd</span><span class="p">(</span> </span></span><span class="line hl"><span class="cl"> <span class="s2">"racer_scores"</span><span class="p">,</span> </span></span><span class="line hl"><span class="cl"> <span class="p">{</span><span class="s2">"Sam-Bodden"</span><span class="p">:</span> <span class="mi">8</span><span class="p">,</span> <span class="s2">"Royce"</span><span class="p">:</span> <span class="mi">10</span><span class="p">,</span> <span class="s2">"Ford"</span><span class="p">:</span> <span class="mi">6</span><span class="p">,</span> <span class="s2">"Prickett"</span><span class="p">:</span> <span class="mi">14</span><span class="p">,</span> <span class="s2">"Castilla"</span><span class="p">:</span> <span class="mi">12</span><span class="p">},</span> </span></span><span class="line hl"><span class="cl"><span class="p">)</span> </span></span><span class="line hl"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res3</span><span class="p">)</span> <span class="c1"># >>> 4</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res4</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">zrange</span><span class="p">(</span><span class="s2">"racer_scores"</span><span class="p">,</span> <span class="mi">0</span><span class="p">,</span> <span class="o">-</span><span class="mi">1</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res4</span><span class="p">)</span> <span class="c1"># >>> ['Ford', 'Sam-Bodden', 'Norem', 'Royce', 'Castilla', 'Prickett']</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res5</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">zrevrange</span><span class="p">(</span><span class="s2">"racer_scores"</span><span class="p">,</span> <span class="mi">0</span><span class="p">,</span> <span class="o">-</span><span class="mi">1</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res5</span><span class="p">)</span> <span class="c1"># >>> ['Prickett', 'Castilla', 'Royce', 'Norem', 'Sam-Bodden', 'Ford']</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res6</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">zrange</span><span class="p">(</span><span class="s2">"racer_scores"</span><span class="p">,</span> <span class="mi">0</span><span class="p">,</span> <span class="o">-</span><span class="mi">1</span><span class="p">,</span> <span class="n">withscores</span><span class="o">=</span><span class="kc">True</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res6</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># >>> [</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('Ford', 6.0), ('Sam-Bodden', 8.0), ('Norem', 10.0), ('Royce', 10.0),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('Castilla', 12.0), ('Prickett', 14.0)</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res7</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">zrangebyscore</span><span class="p">(</span><span class="s2">"racer_scores"</span><span class="p">,</span> <span class="s2">"-inf"</span><span class="p">,</span> <span class="mi">10</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res7</span><span class="p">)</span> <span class="c1"># >>> ['Ford', 'Sam-Bodden', 'Norem', 'Royce']</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res8</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">zrem</span><span class="p">(</span><span class="s2">"racer_scores"</span><span class="p">,</span> <span class="s2">"Castilla"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res8</span><span class="p">)</span> <span class="c1"># >>> 1</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res9</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">zremrangebyscore</span><span class="p">(</span><span class="s2">"racer_scores"</span><span class="p">,</span> <span class="s2">"-inf"</span><span class="p">,</span> <span class="mi">9</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res9</span><span class="p">)</span> <span class="c1"># >>> 2</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res10</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">zrange</span><span class="p">(</span><span class="s2">"racer_scores"</span><span class="p">,</span> <span class="mi">0</span><span class="p">,</span> <span class="o">-</span><span class="mi">1</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res10</span><span class="p">)</span> <span class="c1"># >>> ['Norem', 'Royce', 'Prickett']</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res11</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">zrank</span><span class="p">(</span><span class="s2">"racer_scores"</span><span class="p">,</span> <span class="s2">"Norem"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res11</span><span class="p">)</span> <span class="c1"># >>> 0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res12</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">zrevrank</span><span class="p">(</span><span class="s2">"racer_scores"</span><span class="p">,</span> <span class="s2">"Norem"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res12</span><span class="p">)</span> <span class="c1"># >>> 2</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res13</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">zadd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s2">"racer_scores"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s2">"Norem"</span><span class="p">:</span> <span class="mi">0</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s2">"Sam-Bodden"</span><span class="p">:</span> <span class="mi">0</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s2">"Royce"</span><span class="p">:</span> <span class="mi">0</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s2">"Ford"</span><span class="p">:</span> <span class="mi">0</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s2">"Prickett"</span><span class="p">:</span> <span class="mi">0</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s2">"Castilla"</span><span class="p">:</span> <span class="mi">0</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res13</span><span class="p">)</span> <span class="c1"># >>> 3</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res14</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">zrange</span><span class="p">(</span><span class="s2">"racer_scores"</span><span class="p">,</span> <span class="mi">0</span><span class="p">,</span> <span class="o">-</span><span class="mi">1</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res14</span><span class="p">)</span> <span class="c1"># >>> ['Castilla', 'Ford', 'Norem', 'Prickett', 'Royce', 'Sam-Bodden']</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res15</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">zrangebylex</span><span class="p">(</span><span class="s2">"racer_scores"</span><span class="p">,</span> <span class="s2">"[A"</span><span class="p">,</span> <span class="s2">"[L"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res15</span><span class="p">)</span> <span class="c1"># >>> ['Castilla', 'Ford']</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res16</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">zadd</span><span class="p">(</span><span class="s2">"racer_scores"</span><span class="p">,</span> <span class="p">{</span><span class="s2">"Wood"</span><span class="p">:</span> <span class="mi">100</span><span class="p">})</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res16</span><span class="p">)</span> <span class="c1"># >>> 1</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res17</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">zadd</span><span class="p">(</span><span class="s2">"racer_scores"</span><span class="p">,</span> <span class="p">{</span><span class="s2">"Henshaw"</span><span class="p">:</span> <span class="mi">100</span><span class="p">})</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res17</span><span class="p">)</span> <span class="c1"># >>> 1</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res18</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">zadd</span><span class="p">(</span><span class="s2">"racer_scores"</span><span class="p">,</span> <span class="p">{</span><span class="s2">"Henshaw"</span><span class="p">:</span> <span class="mi">150</span><span class="p">})</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res18</span><span class="p">)</span> <span class="c1"># >>> 0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res19</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">zincrby</span><span class="p">(</span><span class="s2">"racer_scores"</span><span class="p">,</span> <span class="mi">50</span><span class="p">,</span> <span class="s2">"Wood"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res19</span><span class="p">)</span> <span class="c1"># >>> 150.0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res20</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">zincrby</span><span class="p">(</span><span class="s2">"racer_scores"</span><span class="p">,</span> <span class="mi">50</span><span class="p">,</span> <span class="s2">"Henshaw"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res20</span><span class="p">)</span> <span class="c1"># >>> 200.0</span> </span></span></code></pre> </div> <button class="clipboard-button text-neutral-400 hover:text-slate-100 bg-slate-600 absolute -top-8 right-10 h-7 w-7 mr-2 mt-2 p-1 rounded rounded-mx" onclick="copyCodeToClipboard('#panel_Python_ss_tutorial-stepzadd')" tabindex="1" title="Copy to clipboard"> <svg fill="currentColor" viewbox="0 0 48 48" xmlns="http://www.w3.org/2000/svg"> <path d="M9 43.95q-1.2 0-2.1-.9-.9-.9-.9-2.1V10.8h3v30.15h23.7v3Zm6-6q-1.2 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text-center bg-redis-ink-900 hover:text-redis-red-600 rounded rounded-mx transition duration-150 ease-in-out" for="Nodejs_ss_tutorial-stepzadd" title="Open example"> Node.js </label> <div aria-labelledby="tab-ss_tutorial-stepzadd" class="panel order-last hidden w-full mt-0 relative" id="panel_Nodejs_ss_tutorial-stepzadd" role="tabpanel" tabindex="0"> <div class="highlight"> <pre class="chroma"><code class="language-javascript" data-lang="javascript"><span class="line"><span class="cl"><span class="kr">import</span> <span class="nx">assert</span> <span class="nx">from</span> <span class="s1">'assert'</span><span class="p">;</span> </span></span><span class="line"><span class="cl"><span class="kr">import</span> <span class="p">{</span> <span class="nx">createClient</span> <span class="p">}</span> <span class="nx">from</span> <span class="s1">'redis'</span><span class="p">;</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">client</span> <span class="o">=</span> <span class="nx">createClient</span><span class="p">();</span> </span></span><span class="line"><span class="cl"><span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">connect</span><span class="p">();</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line hl"><span class="cl"><span class="kr">const</span> <span class="nx">res1</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">zAdd</span><span class="p">(</span><span class="s1">'racer_scores'</span><span class="p">,</span> <span class="p">{</span> <span class="nx">score</span><span class="o">:</span> <span class="mi">10</span><span class="p">,</span> <span class="nx">value</span><span class="o">:</span> <span class="s1">'Norem'</span> <span class="p">});</span> </span></span><span class="line hl"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res1</span><span class="p">);</span> <span class="c1">// >>> 1 </span></span></span><span class="line hl"><span class="cl"><span class="c1"></span> </span></span><span class="line hl"><span class="cl"><span class="kr">const</span> <span class="nx">res2</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">zAdd</span><span class="p">(</span><span class="s1">'racer_scores'</span><span class="p">,</span> <span class="p">{</span> <span class="nx">score</span><span class="o">:</span> <span class="mi">12</span><span class="p">,</span> <span class="nx">value</span><span class="o">:</span> <span class="s1">'Castilla'</span> <span class="p">});</span> </span></span><span class="line hl"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res2</span><span class="p">);</span> <span class="c1">// >>> 1 </span></span></span><span class="line hl"><span class="cl"><span class="c1"></span> </span></span><span class="line hl"><span class="cl"><span class="kr">const</span> <span class="nx">res3</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">zAdd</span><span class="p">(</span><span class="s1">'racer_scores'</span><span class="p">,</span> <span class="p">[</span> </span></span><span class="line hl"><span class="cl"> <span class="p">{</span> <span class="nx">score</span><span class="o">:</span> <span class="mi">8</span><span class="p">,</span> <span class="nx">value</span><span class="o">:</span> <span class="s1">'Sam-Bodden'</span> <span class="p">},</span> </span></span><span class="line hl"><span class="cl"> <span class="p">{</span> <span class="nx">score</span><span class="o">:</span> <span class="mi">10</span><span class="p">,</span> <span class="nx">value</span><span class="o">:</span> <span class="s1">'Royce'</span> <span class="p">},</span> </span></span><span class="line hl"><span class="cl"> <span class="p">{</span> <span class="nx">score</span><span class="o">:</span> <span class="mi">6</span><span class="p">,</span> <span class="nx">value</span><span class="o">:</span> <span class="s1">'Ford'</span> <span class="p">},</span> </span></span><span class="line hl"><span class="cl"> <span class="p">{</span> <span class="nx">score</span><span class="o">:</span> <span class="mi">14</span><span class="p">,</span> <span class="nx">value</span><span class="o">:</span> <span class="s1">'Prickett'</span> <span class="p">},</span> </span></span><span class="line hl"><span class="cl"> <span class="p">{</span> <span class="nx">score</span><span class="o">:</span> <span class="mi">12</span><span class="p">,</span> <span class="nx">value</span><span class="o">:</span> <span class="s1">'Castilla'</span> <span class="p">}</span> </span></span><span class="line hl"><span class="cl"><span class="p">]);</span> </span></span><span class="line hl"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res3</span><span class="p">);</span> <span class="c1">// >>> 4 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res4</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">zRange</span><span class="p">(</span><span class="s1">'racer_scores'</span><span class="p">,</span> <span class="mi">0</span><span class="p">,</span> <span class="o">-</span><span class="mi">1</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res4</span><span class="p">);</span> <span class="c1">// >>> ['Ford', 'Sam-Bodden', 'Norem', 'Royce', 'Castilla', 'Prickett'] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res6</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">zRangeWithScores</span><span class="p">(</span><span class="s1">'racer_scores'</span><span class="p">,</span> <span class="mi">0</span><span class="p">,</span> <span class="o">-</span><span class="mi">1</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res6</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="c1">// >>> [ </span></span></span><span class="line"><span class="cl"><span class="c1">// { value: 'Ford', score: 6 }, { value: 'Sam-Bodden', score: 8 }, </span></span></span><span class="line"><span class="cl"><span class="c1">// { value: 'Norem', score: 10 }, { value: 'Royce', score: 10 }, </span></span></span><span class="line"><span class="cl"><span class="c1">// { value: 'Castilla', score: 12 }, { value: 'Prickett', score: 14 } </span></span></span><span class="line"><span class="cl"><span class="c1">// ] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res7</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">zRangeByScore</span><span class="p">(</span><span class="s1">'racer_scores'</span><span class="p">,</span> <span class="s1">'-inf'</span><span class="p">,</span> <span class="mi">10</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res7</span><span class="p">);</span> <span class="c1">// >>> ['Ford', 'Sam-Bodden', 'Norem', 'Royce'] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res8</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">zRem</span><span class="p">(</span><span class="s1">'racer_scores'</span><span class="p">,</span> <span class="s1">'Castilla'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res8</span><span class="p">);</span> <span class="c1">// >>> 1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res9</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">zRemRangeByScore</span><span class="p">(</span><span class="s1">'racer_scores'</span><span class="p">,</span> <span class="s1">'-inf'</span><span class="p">,</span> <span class="mi">9</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res9</span><span class="p">);</span> <span class="c1">// >>> 2 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res10</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">zRange</span><span class="p">(</span><span class="s1">'racer_scores'</span><span class="p">,</span> <span class="mi">0</span><span class="p">,</span> <span class="o">-</span><span class="mi">1</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res10</span><span class="p">);</span> <span class="c1">// >>> ['Norem', 'Royce', 'Prickett'] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res11</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">zRank</span><span class="p">(</span><span class="s1">'racer_scores'</span><span class="p">,</span> <span class="s1">'Norem'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res11</span><span class="p">);</span> <span class="c1">// >>> 0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res12</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">zRevRank</span><span class="p">(</span><span class="s1">'racer_scores'</span><span class="p">,</span> <span class="s1">'Norem'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res12</span><span class="p">);</span> <span class="c1">// >>> 2 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res13</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">zAdd</span><span class="p">(</span><span class="s1">'racer_scores'</span><span class="p">,</span> <span class="p">[</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> <span class="nx">score</span><span class="o">:</span> <span class="mi">0</span><span class="p">,</span> <span class="nx">value</span><span class="o">:</span> <span class="s1">'Norem'</span> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> <span class="nx">score</span><span class="o">:</span> <span class="mi">0</span><span class="p">,</span> <span class="nx">value</span><span class="o">:</span> <span class="s1">'Sam-Bodden'</span> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> <span class="nx">score</span><span class="o">:</span> <span class="mi">0</span><span class="p">,</span> <span class="nx">value</span><span class="o">:</span> <span class="s1">'Royce'</span> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> <span class="nx">score</span><span class="o">:</span> <span class="mi">0</span><span class="p">,</span> <span class="nx">value</span><span class="o">:</span> <span class="s1">'Ford'</span> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> <span class="nx">score</span><span class="o">:</span> <span class="mi">0</span><span class="p">,</span> <span class="nx">value</span><span class="o">:</span> <span class="s1">'Prickett'</span> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> <span class="nx">score</span><span class="o">:</span> <span class="mi">0</span><span class="p">,</span> <span class="nx">value</span><span class="o">:</span> <span class="s1">'Castilla'</span> <span class="p">}</span> </span></span><span class="line"><span class="cl"><span class="p">]);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res13</span><span class="p">);</span> <span class="c1">// >>> 3 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res14</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">zRange</span><span class="p">(</span><span class="s1">'racer_scores'</span><span class="p">,</span> <span class="mi">0</span><span class="p">,</span> <span class="o">-</span><span class="mi">1</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res14</span><span class="p">);</span> <span class="c1">// >>> ['Castilla', 'Ford', 'Norem', 'Prickett', 'Royce', 'Sam-Bodden'] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res15</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">zRangeByLex</span><span class="p">(</span><span class="s1">'racer_scores'</span><span class="p">,</span> <span class="s1">'[A'</span><span class="p">,</span> <span class="s1">'[L'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res15</span><span class="p">);</span> <span class="c1">// >>> ['Castilla', 'Ford'] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res16</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">zAdd</span><span class="p">(</span><span class="s1">'racer_scores'</span><span class="p">,</span> <span class="p">{</span> <span class="nx">score</span><span class="o">:</span> <span class="mi">100</span><span class="p">,</span> <span class="nx">value</span><span class="o">:</span> <span class="s1">'Wood'</span> <span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res16</span><span class="p">);</span> <span class="c1">// >>> 1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res17</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">zAdd</span><span class="p">(</span><span class="s1">'racer_scores'</span><span class="p">,</span> <span class="p">{</span> <span class="nx">score</span><span class="o">:</span> <span class="mi">100</span><span class="p">,</span> <span class="nx">value</span><span class="o">:</span> <span class="s1">'Henshaw'</span> <span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res17</span><span class="p">);</span> <span class="c1">// >>> 1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res18</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">zAdd</span><span class="p">(</span><span class="s1">'racer_scores'</span><span class="p">,</span> <span class="p">{</span> <span class="nx">score</span><span class="o">:</span> <span class="mi">150</span><span class="p">,</span> <span class="nx">value</span><span class="o">:</span> <span class="s1">'Henshaw'</span> <span class="p">},</span> <span class="p">{</span> <span class="nx">nx</span><span class="o">:</span> <span class="kc">true</span> <span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res18</span><span class="p">);</span> <span class="c1">// >>> 0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res19</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">zIncrBy</span><span class="p">(</span><span class="s1">'racer_scores'</span><span class="p">,</span> <span class="mi">50</span><span class="p">,</span> <span class="s1">'Wood'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res19</span><span class="p">);</span> <span class="c1">// >>> 150.0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res20</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">zIncrBy</span><span class="p">(</span><span class="s1">'racer_scores'</span><span class="p">,</span> <span class="mi">50</span><span class="p">,</span> <span class="s1">'Henshaw'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res20</span><span class="p">);</span> <span class="c1">// >>> 200.0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span></code></pre> </div> <button class="clipboard-button text-neutral-400 hover:text-slate-100 bg-slate-600 absolute -top-8 right-10 h-7 w-7 mr-2 mt-2 p-1 rounded rounded-mx" onclick="copyCodeToClipboard('#panel_Nodejs_ss_tutorial-stepzadd')" tabindex="1" title="Copy to clipboard"> <svg fill="currentColor" viewbox="0 0 48 48" xmlns="http://www.w3.org/2000/svg"> <path d="M9 43.95q-1.2 0-2.1-.9-.9-.9-.9-2.1V10.8h3v30.15h23.7v3Zm6-6q-1.2 0-2.1-.9-.9-.9-.9-2.1v-28q0-1.2.9-2.1.9-.9 2.1-.9h22q1.2 0 2.1.9.9.9.9 2.1v28q0 1.2-.9 2.1-.9.9-2.1.9Zm0-3h22v-28H15v28Zm0 0v-28 28Z"> </path> </svg> 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Java </label> <div aria-labelledby="tab-ss_tutorial-stepzadd" class="panel order-last hidden w-full mt-0 relative" id="panel_Java_ss_tutorial-stepzadd" role="tabpanel" tabindex="0"> <div class="highlight"> <pre class="chroma"><code class="language-java" data-lang="java"><span class="line"><span class="cl"><span class="kn">package</span> <span class="nn">io.redis.examples</span><span class="o">;</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kn">import</span> <span class="nn">redis.clients.jedis.UnifiedJedis</span><span class="o">;</span> </span></span><span class="line"><span class="cl"><span class="kn">import</span> <span class="nn">redis.clients.jedis.resps.Tuple</span><span class="o">;</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kd">public</span> <span class="kd">class</span> <span class="nc">SortedSetsExample</span> <span class="o">{</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="kd">public</span> <span class="kt">void</span> <span class="nf">run</span><span class="o">()</span> <span class="o">{</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">UnifiedJedis</span> <span class="n">jedis</span> <span class="o">=</span> <span class="k">new</span> <span class="n">UnifiedJedis</span><span class="o">(</span><span class="s">"redis://localhost:6379"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line hl"><span class="cl"> <span class="kt">long</span> <span class="n">res1</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">zadd</span><span class="o">(</span><span class="s">"racer_scores"</span><span class="o">,</span> <span class="mi">10</span><span class="n">d</span><span class="o">,</span> <span class="s">"Norem"</span><span class="o">);</span> </span></span><span class="line hl"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res1</span><span class="o">);</span> <span class="c1">// >>> 1 </span></span></span><span class="line hl"><span class="cl"><span class="c1"></span> </span></span><span class="line hl"><span class="cl"> <span class="kt">long</span> <span class="n">res2</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">zadd</span><span class="o">(</span><span class="s">"racer_scores"</span><span class="o">,</span> <span class="mi">12</span><span class="n">d</span><span class="o">,</span> <span class="s">"Castilla"</span><span class="o">);</span> </span></span><span class="line hl"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res2</span><span class="o">);</span> <span class="c1">// >>> 1 </span></span></span><span class="line hl"><span class="cl"><span class="c1"></span> </span></span><span class="line hl"><span class="cl"> <span class="kt">long</span> <span class="n">res3</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">zadd</span><span class="o">(</span><span class="s">"racer_scores"</span><span class="o">,</span> <span class="k">new</span> <span class="n">HashMap</span><span class="o"><</span><span class="n">String</span><span class="o">,</span><span class="n">Double</span><span class="o">>()</span> <span class="o">{{</span> </span></span><span class="line hl"><span class="cl"> <span class="n">put</span><span class="o">(</span><span class="s">"Sam-Bodden"</span><span class="o">,</span> <span class="mf">8d</span><span class="o">);</span> </span></span><span class="line hl"><span class="cl"> <span class="n">put</span><span class="o">(</span><span class="s">"Royce"</span><span class="o">,</span> <span class="mi">10</span><span class="n">d</span><span class="o">);</span> </span></span><span class="line hl"><span class="cl"> <span class="n">put</span><span class="o">(</span><span class="s">"Ford"</span><span class="o">,</span> <span class="mf">6d</span><span class="o">);</span> </span></span><span class="line hl"><span class="cl"> <span class="n">put</span><span class="o">(</span><span class="s">"Prickett"</span><span class="o">,</span> <span class="mi">14</span><span class="n">d</span><span class="o">);</span> </span></span><span class="line hl"><span class="cl"> <span class="n">put</span><span class="o">(</span><span class="s">"Castilla"</span><span class="o">,</span> <span class="mi">12</span><span class="n">d</span><span class="o">);</span> </span></span><span class="line hl"><span class="cl"> <span class="o">}});</span> </span></span><span class="line hl"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res3</span><span class="o">);</span> <span class="c1">// >>> 4 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o"><</span><span class="n">String</span><span class="o">></span> <span class="n">res4</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">zrange</span><span class="o">(</span><span class="s">"racer_scores"</span><span class="o">,</span> <span class="mi">0</span><span class="o">,</span> <span class="o">-</span><span class="mi">1</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res4</span><span class="o">);</span> <span class="c1">// >>> [Ford, Sam-Bodden, Norem, Royce, Castil, Castilla, Prickett] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o"><</span><span class="n">String</span><span class="o">></span> <span class="n">res5</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">zrevrange</span><span class="o">(</span><span class="s">"racer_scores"</span><span class="o">,</span> <span class="mi">0</span><span class="o">,</span> <span class="o">-</span><span class="mi">1</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res5</span><span class="o">);</span> <span class="c1">// >>> [Prickett, Castilla, Castil, Royce, Norem, Sam-Bodden, Ford] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o"><</span><span class="n">Tuple</span><span class="o">></span> <span class="n">res6</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">zrangeWithScores</span><span class="o">(</span><span class="s">"racer_scores"</span><span class="o">,</span> <span class="mi">0</span><span class="o">,</span> <span class="o">-</span><span class="mi">1</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res6</span><span class="o">);</span> <span class="c1">// >>> [[Ford,6.0], [Sam-Bodden,8.0], [Norem,10.0], [Royce,10.0], [Castil,12.0], [Castilla,12.0], [Prickett,14.0]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o"><</span><span class="n">String</span><span class="o">></span> <span class="n">res7</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">zrangeByScore</span><span class="o">(</span><span class="s">"racer_scores"</span><span class="o">,</span> <span class="n">Double</span><span class="o">.</span><span class="na">MIN_VALUE</span><span class="o">,</span> <span class="mi">10</span><span class="n">d</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res7</span><span class="o">);</span> <span class="c1">// >>> [Ford, Sam-Bodden, Norem, Royce] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res8</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">zrem</span><span class="o">(</span><span class="s">"racer_scores"</span><span class="o">,</span> <span class="s">"Castilla"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res8</span><span class="o">);</span> <span class="c1">// >>> 1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res9</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">zremrangeByScore</span><span class="o">(</span><span class="s">"racer_scores"</span><span class="o">,</span> <span class="n">Double</span><span class="o">.</span><span class="na">MIN_VALUE</span><span class="o">,</span> <span class="mf">9d</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res9</span><span class="o">);</span> <span class="c1">// >>> 2 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o"><</span><span class="n">String</span><span class="o">></span> <span class="n">res10</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">zrange</span><span class="o">(</span><span class="s">"racer_scores"</span><span class="o">,</span> <span class="mi">0</span><span class="o">,</span> <span class="o">-</span><span class="mi">1</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res10</span><span class="o">);</span> <span class="c1">// >>> [Norem, Royce, Prickett] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res11</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">zrank</span><span class="o">(</span><span class="s">"racer_scores"</span><span class="o">,</span> <span class="s">"Norem"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res11</span><span class="o">);</span> <span class="c1">// >>> 0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res12</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">zrevrank</span><span class="o">(</span><span class="s">"racer_scores"</span><span class="o">,</span> <span class="s">"Norem"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res12</span><span class="o">);</span> <span class="c1">// >>> 2 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res13</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">zadd</span><span class="o">(</span><span class="s">"racer_scores"</span><span class="o">,</span> <span class="k">new</span> <span class="n">HashMap</span><span class="o"><</span><span class="n">String</span><span class="o">,</span><span class="n">Double</span><span class="o">>()</span> <span class="o">{{</span> </span></span><span class="line"><span class="cl"> <span class="n">put</span><span class="o">(</span><span class="s">"Norem"</span><span class="o">,</span> <span class="mf">0d</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">put</span><span class="o">(</span><span class="s">"Sam-Bodden"</span><span class="o">,</span> <span class="mf">0d</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">put</span><span class="o">(</span><span class="s">"Royce"</span><span class="o">,</span> <span class="mf">0d</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">put</span><span class="o">(</span><span class="s">"Ford"</span><span class="o">,</span> <span class="mf">0d</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">put</span><span class="o">(</span><span class="s">"Prickett"</span><span class="o">,</span> <span class="mf">0d</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">put</span><span class="o">(</span><span class="s">"Castilla"</span><span class="o">,</span> <span class="mf">0d</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="o">}});</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res13</span><span class="o">);</span> <span class="c1">// >>> 3 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o"><</span><span class="n">String</span><span class="o">></span> <span class="n">res14</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">zrange</span><span class="o">(</span><span class="s">"racer_scores"</span><span class="o">,</span> <span class="mi">0</span><span class="o">,</span> <span class="o">-</span><span class="mi">1</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res14</span><span class="o">);</span> <span class="c1">// >>> [Castilla, Ford, Norem, Prickett, Royce, Sam-Bodden] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o"><</span><span class="n">String</span><span class="o">></span> <span class="n">res15</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">zrangeByLex</span><span class="o">(</span><span class="s">"racer_scores"</span><span class="o">,</span> <span class="s">"[A"</span><span class="o">,</span> <span class="s">"[L"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res15</span><span class="o">);</span> <span class="c1">// >>> [Castilla, Ford] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res16</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">zadd</span><span class="o">(</span><span class="s">"racer_scores"</span><span class="o">,</span> <span class="mi">100</span><span class="n">d</span><span class="o">,</span> <span class="s">"Wood"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res16</span><span class="o">);</span> <span class="c1">// >>> 1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res17</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">zadd</span><span class="o">(</span><span class="s">"racer_scores"</span><span class="o">,</span> <span class="mi">100</span><span class="n">d</span><span class="o">,</span> <span class="s">"Henshaw"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res17</span><span class="o">);</span> <span class="c1">// >>> 1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res18</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">zadd</span><span class="o">(</span><span class="s">"racer_scores"</span><span class="o">,</span> <span class="mi">100</span><span class="n">d</span><span class="o">,</span> <span class="s">"Henshaw"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res18</span><span class="o">);</span> <span class="c1">// >>> 0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="kt">double</span> <span class="n">res19</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">zincrby</span><span class="o">(</span><span class="s">"racer_scores"</span><span class="o">,</span> <span class="mi">50</span><span class="n">d</span><span class="o">,</span> <span class="s">"Wood"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res19</span><span class="o">);</span> <span class="c1">// >>> 150.0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="kt">double</span> <span class="n">res20</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">zincrby</span><span class="o">(</span><span class="s">"racer_scores"</span><span class="o">,</span> <span class="mi">50</span><span class="n">d</span><span class="o">,</span> <span class="s">"Henshaw"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res20</span><span class="o">);</span> <span class="c1">// >>> 200.0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="o">}</span> </span></span><span class="line"><span class="cl"><span class="o">}</span> </span></span><span class="line"><span class="cl"> </span></span></code></pre> </div> <button class="clipboard-button text-neutral-400 hover:text-slate-100 bg-slate-600 absolute -top-8 right-10 h-7 w-7 mr-2 mt-2 p-1 rounded rounded-mx" onclick="copyCodeToClipboard('#panel_Java_ss_tutorial-stepzadd')" 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</path> </svg> </a> </div> </div> </div> <input class="radiotab w-0 h-0" data-lang="go" id="Go_ss_tutorial-stepzadd" name="ss_tutorial-stepzadd" tabindex="1" type="radio"/> <label class="justify-left label ml-4 pt-3.5 px-3 pb-1 cursor-pointer text-sm text-center bg-redis-ink-900 hover:text-redis-red-600 rounded rounded-mx transition duration-150 ease-in-out" for="Go_ss_tutorial-stepzadd" title="Open example"> Go </label> <div aria-labelledby="tab-ss_tutorial-stepzadd" class="panel order-last hidden w-full mt-0 relative" id="panel_Go_ss_tutorial-stepzadd" role="tabpanel" tabindex="0"> <div class="highlight"> <pre class="chroma"><code class="language-go" data-lang="go"><span class="line"><span class="cl"><span class="kn">package</span> <span class="nx">example_commands_test</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kn">import</span> <span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"context"</span> </span></span><span class="line"><span class="cl"> <span class="s">"fmt"</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="s">"github.com/redis/go-redis/v9"</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kd">func</span> <span class="nf">ExampleClient_zadd</span><span class="p">()</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">ctx</span> <span class="o">:=</span> <span class="nx">context</span><span class="p">.</span><span class="nf">Background</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">rdb</span> <span class="o">:=</span> <span class="nx">redis</span><span class="p">.</span><span class="nf">NewClient</span><span class="p">(</span><span class="o">&</span><span class="nx">redis</span><span class="p">.</span><span class="nx">Options</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Addr</span><span class="p">:</span> <span class="s">"localhost:6379"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Password</span><span class="p">:</span> <span class="s">""</span><span class="p">,</span> <span class="c1">// no password docs </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="nx">DB</span><span class="p">:</span> <span class="mi">0</span><span class="p">,</span> <span class="c1">// use default DB </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="p">})</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line hl"><span class="cl"> <span class="nx">res1</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">ZAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"racer_scores"</span><span class="p">,</span> </span></span><span class="line hl"><span class="cl"> <span class="nx">redis</span><span class="p">.</span><span class="nx">Z</span><span class="p">{</span><span class="nx">Member</span><span class="p">:</span> <span class="s">"Norem"</span><span class="p">,</span> <span class="nx">Score</span><span class="p">:</span> <span class="mi">10</span><span class="p">},</span> </span></span><span class="line hl"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line hl"><span class="cl"> </span></span><span class="line hl"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line hl"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line hl"><span class="cl"> <span class="p">}</span> </span></span><span class="line hl"><span class="cl"> </span></span><span class="line hl"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res1</span><span class="p">)</span> <span class="c1">// >>> 1 </span></span></span><span class="line hl"><span class="cl"><span class="c1"></span> </span></span><span class="line hl"><span class="cl"> <span class="nx">res2</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">ZAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"racer_scores"</span><span class="p">,</span> </span></span><span class="line hl"><span class="cl"> <span class="nx">redis</span><span class="p">.</span><span class="nx">Z</span><span class="p">{</span><span class="nx">Member</span><span class="p">:</span> <span class="s">"Castilla"</span><span class="p">,</span> <span class="nx">Score</span><span class="p">:</span> <span class="mi">12</span><span class="p">},</span> </span></span><span class="line hl"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line hl"><span class="cl"> </span></span><span class="line hl"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line hl"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line hl"><span class="cl"> <span class="p">}</span> </span></span><span class="line hl"><span class="cl"> </span></span><span class="line hl"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res2</span><span class="p">)</span> <span class="c1">// >>> 1 </span></span></span><span class="line hl"><span class="cl"><span class="c1"></span> </span></span><span class="line hl"><span class="cl"> <span class="nx">res3</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">ZAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"racer_scores"</span><span class="p">,</span> </span></span><span class="line hl"><span class="cl"> <span class="nx">redis</span><span class="p">.</span><span class="nx">Z</span><span class="p">{</span><span class="nx">Member</span><span class="p">:</span> <span class="s">"Norem"</span><span class="p">,</span> <span class="nx">Score</span><span class="p">:</span> <span class="mi">10</span><span class="p">},</span> </span></span><span class="line hl"><span class="cl"> <span class="nx">redis</span><span class="p">.</span><span class="nx">Z</span><span class="p">{</span><span class="nx">Member</span><span class="p">:</span> <span class="s">"Sam-Bodden"</span><span class="p">,</span> <span class="nx">Score</span><span class="p">:</span> <span class="mi">8</span><span class="p">},</span> </span></span><span class="line hl"><span class="cl"> <span class="nx">redis</span><span class="p">.</span><span class="nx">Z</span><span class="p">{</span><span class="nx">Member</span><span class="p">:</span> <span class="s">"Royce"</span><span class="p">,</span> <span class="nx">Score</span><span class="p">:</span> <span class="mi">10</span><span class="p">},</span> </span></span><span class="line hl"><span class="cl"> <span class="nx">redis</span><span class="p">.</span><span class="nx">Z</span><span class="p">{</span><span class="nx">Member</span><span class="p">:</span> <span class="s">"Ford"</span><span class="p">,</span> <span class="nx">Score</span><span class="p">:</span> <span class="mi">6</span><span class="p">},</span> </span></span><span class="line hl"><span class="cl"> <span class="nx">redis</span><span class="p">.</span><span class="nx">Z</span><span class="p">{</span><span class="nx">Member</span><span class="p">:</span> <span class="s">"Prickett"</span><span class="p">,</span> <span class="nx">Score</span><span class="p">:</span> <span class="mi">14</span><span class="p">},</span> </span></span><span class="line hl"><span class="cl"> <span class="nx">redis</span><span class="p">.</span><span class="nx">Z</span><span class="p">{</span><span class="nx">Member</span><span class="p">:</span> <span class="s">"Castilla"</span><span class="p">,</span> <span class="nx">Score</span><span class="p">:</span> <span class="mi">12</span><span class="p">},</span> </span></span><span class="line hl"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line hl"><span class="cl"> </span></span><span class="line hl"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line hl"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line hl"><span class="cl"> <span class="p">}</span> </span></span><span class="line hl"><span class="cl"> </span></span><span class="line hl"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res3</span><span class="p">)</span> <span class="c1">// >>> 4 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kd">func</span> <span class="nf">ExampleClient_zrange</span><span class="p">()</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">ctx</span> <span class="o">:=</span> <span class="nx">context</span><span class="p">.</span><span class="nf">Background</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">rdb</span> <span class="o">:=</span> <span class="nx">redis</span><span class="p">.</span><span class="nf">NewClient</span><span class="p">(</span><span class="o">&</span><span class="nx">redis</span><span class="p">.</span><span class="nx">Options</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Addr</span><span class="p">:</span> <span class="s">"localhost:6379"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Password</span><span class="p">:</span> <span class="s">""</span><span class="p">,</span> <span class="c1">// no password docs </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="nx">DB</span><span class="p">:</span> <span class="mi">0</span><span class="p">,</span> <span class="c1">// use default DB </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="p">})</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">ZAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"racer_scores"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">redis</span><span class="p">.</span><span class="nx">Z</span><span class="p">{</span><span class="nx">Member</span><span class="p">:</span> <span class="s">"Norem"</span><span class="p">,</span> <span class="nx">Score</span><span class="p">:</span> <span class="mi">10</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">redis</span><span class="p">.</span><span class="nx">Z</span><span class="p">{</span><span class="nx">Member</span><span class="p">:</span> <span class="s">"Sam-Bodden"</span><span class="p">,</span> <span class="nx">Score</span><span class="p">:</span> <span class="mi">8</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">redis</span><span class="p">.</span><span class="nx">Z</span><span class="p">{</span><span class="nx">Member</span><span class="p">:</span> <span class="s">"Royce"</span><span class="p">,</span> <span class="nx">Score</span><span class="p">:</span> <span class="mi">10</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">redis</span><span class="p">.</span><span class="nx">Z</span><span class="p">{</span><span class="nx">Member</span><span class="p">:</span> <span class="s">"Ford"</span><span class="p">,</span> <span class="nx">Score</span><span class="p">:</span> <span class="mi">6</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">redis</span><span class="p">.</span><span class="nx">Z</span><span class="p">{</span><span class="nx">Member</span><span class="p">:</span> <span class="s">"Prickett"</span><span class="p">,</span> <span class="nx">Score</span><span class="p">:</span> <span class="mi">14</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">redis</span><span class="p">.</span><span class="nx">Z</span><span class="p">{</span><span class="nx">Member</span><span class="p">:</span> <span class="s">"Castilla"</span><span class="p">,</span> <span class="nx">Score</span><span class="p">:</span> <span class="mi">12</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">res4</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">ZRange</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"racer_scores"</span><span class="p">,</span> <span class="mi">0</span><span class="p">,</span> <span class="o">-</span><span class="mi">1</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res4</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// >>> [Ford Sam-Bodden Norem Royce Castilla Prickett] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res5</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">ZRevRange</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"racer_scores"</span><span class="p">,</span> <span class="mi">0</span><span class="p">,</span> <span class="o">-</span><span class="mi">1</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res5</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// >>> [Prickett Castilla Royce Norem Sam-Bodden Ford] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kd">func</span> <span class="nf">ExampleClient_zrangewithscores</span><span class="p">()</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">ctx</span> <span class="o">:=</span> <span class="nx">context</span><span class="p">.</span><span class="nf">Background</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">rdb</span> <span class="o">:=</span> <span class="nx">redis</span><span class="p">.</span><span class="nf">NewClient</span><span class="p">(</span><span class="o">&</span><span class="nx">redis</span><span class="p">.</span><span class="nx">Options</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Addr</span><span class="p">:</span> <span class="s">"localhost:6379"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Password</span><span class="p">:</span> <span class="s">""</span><span class="p">,</span> <span class="c1">// no password docs </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="nx">DB</span><span class="p">:</span> <span class="mi">0</span><span class="p">,</span> <span class="c1">// use default DB </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="p">})</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">ZAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"racer_scores"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">redis</span><span class="p">.</span><span class="nx">Z</span><span class="p">{</span><span class="nx">Member</span><span class="p">:</span> <span class="s">"Norem"</span><span class="p">,</span> <span class="nx">Score</span><span class="p">:</span> <span class="mi">10</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">redis</span><span class="p">.</span><span class="nx">Z</span><span class="p">{</span><span class="nx">Member</span><span class="p">:</span> <span class="s">"Sam-Bodden"</span><span class="p">,</span> <span class="nx">Score</span><span class="p">:</span> <span class="mi">8</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">redis</span><span class="p">.</span><span class="nx">Z</span><span class="p">{</span><span class="nx">Member</span><span class="p">:</span> <span class="s">"Royce"</span><span class="p">,</span> <span class="nx">Score</span><span class="p">:</span> <span class="mi">10</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">redis</span><span class="p">.</span><span class="nx">Z</span><span class="p">{</span><span class="nx">Member</span><span class="p">:</span> <span class="s">"Ford"</span><span class="p">,</span> <span class="nx">Score</span><span class="p">:</span> <span class="mi">6</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">redis</span><span class="p">.</span><span class="nx">Z</span><span class="p">{</span><span class="nx">Member</span><span class="p">:</span> <span class="s">"Prickett"</span><span class="p">,</span> <span class="nx">Score</span><span class="p">:</span> <span class="mi">14</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">redis</span><span class="p">.</span><span class="nx">Z</span><span class="p">{</span><span class="nx">Member</span><span class="p">:</span> <span class="s">"Castilla"</span><span class="p">,</span> <span class="nx">Score</span><span class="p">:</span> <span class="mi">12</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">res6</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">ZRangeWithScores</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"racer_scores"</span><span class="p">,</span> <span class="mi">0</span><span class="p">,</span> <span class="o">-</span><span class="mi">1</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res6</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// >>> [{6 Ford} {8 Sam-Bodden} {10 Norem} {10 Royce} {12 Castilla} {14 Prickett}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kd">func</span> <span class="nf">ExampleClient_zrangebyscore</span><span class="p">()</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">ctx</span> <span class="o">:=</span> <span class="nx">context</span><span class="p">.</span><span class="nf">Background</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">rdb</span> <span class="o">:=</span> <span class="nx">redis</span><span class="p">.</span><span class="nf">NewClient</span><span class="p">(</span><span class="o">&</span><span class="nx">redis</span><span class="p">.</span><span class="nx">Options</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Addr</span><span class="p">:</span> <span class="s">"localhost:6379"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Password</span><span class="p">:</span> <span class="s">""</span><span class="p">,</span> <span class="c1">// no password docs </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="nx">DB</span><span class="p">:</span> <span class="mi">0</span><span class="p">,</span> <span class="c1">// use default DB </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="p">})</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">ZAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"racer_scores"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">redis</span><span class="p">.</span><span class="nx">Z</span><span class="p">{</span><span class="nx">Member</span><span class="p">:</span> <span class="s">"Norem"</span><span class="p">,</span> <span class="nx">Score</span><span class="p">:</span> <span class="mi">10</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">redis</span><span class="p">.</span><span class="nx">Z</span><span class="p">{</span><span class="nx">Member</span><span class="p">:</span> <span class="s">"Sam-Bodden"</span><span class="p">,</span> <span class="nx">Score</span><span class="p">:</span> <span class="mi">8</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">redis</span><span class="p">.</span><span class="nx">Z</span><span class="p">{</span><span class="nx">Member</span><span class="p">:</span> <span class="s">"Royce"</span><span class="p">,</span> <span class="nx">Score</span><span class="p">:</span> <span class="mi">10</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">redis</span><span class="p">.</span><span class="nx">Z</span><span class="p">{</span><span class="nx">Member</span><span class="p">:</span> <span class="s">"Ford"</span><span class="p">,</span> <span class="nx">Score</span><span class="p">:</span> <span class="mi">6</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">redis</span><span class="p">.</span><span class="nx">Z</span><span class="p">{</span><span class="nx">Member</span><span class="p">:</span> <span class="s">"Prickett"</span><span class="p">,</span> <span class="nx">Score</span><span class="p">:</span> <span class="mi">14</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">redis</span><span class="p">.</span><span class="nx">Z</span><span class="p">{</span><span class="nx">Member</span><span class="p">:</span> <span class="s">"Castilla"</span><span class="p">,</span> <span class="nx">Score</span><span class="p">:</span> <span class="mi">12</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">res7</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">ZRangeByScore</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"racer_scores"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="o">&</span><span class="nx">redis</span><span class="p">.</span><span class="nx">ZRangeBy</span><span class="p">{</span><span class="nx">Min</span><span class="p">:</span> <span class="s">"-inf"</span><span class="p">,</span> <span class="nx">Max</span><span class="p">:</span> <span class="s">"10"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res7</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// >>> [Ford Sam-Bodden Norem Royce] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kd">func</span> <span class="nf">ExampleClient_zremrangebyscore</span><span class="p">()</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">ctx</span> <span class="o">:=</span> <span class="nx">context</span><span class="p">.</span><span class="nf">Background</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">rdb</span> <span class="o">:=</span> <span class="nx">redis</span><span class="p">.</span><span class="nf">NewClient</span><span class="p">(</span><span class="o">&</span><span class="nx">redis</span><span class="p">.</span><span class="nx">Options</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Addr</span><span class="p">:</span> <span class="s">"localhost:6379"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Password</span><span class="p">:</span> <span class="s">""</span><span class="p">,</span> <span class="c1">// no password docs </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="nx">DB</span><span class="p">:</span> <span class="mi">0</span><span class="p">,</span> <span class="c1">// use default DB </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="p">})</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">ZAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"racer_scores"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">redis</span><span class="p">.</span><span class="nx">Z</span><span class="p">{</span><span class="nx">Member</span><span class="p">:</span> <span class="s">"Norem"</span><span class="p">,</span> <span class="nx">Score</span><span class="p">:</span> <span class="mi">10</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">redis</span><span class="p">.</span><span class="nx">Z</span><span class="p">{</span><span class="nx">Member</span><span class="p">:</span> <span class="s">"Sam-Bodden"</span><span class="p">,</span> <span class="nx">Score</span><span class="p">:</span> <span class="mi">8</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">redis</span><span class="p">.</span><span class="nx">Z</span><span class="p">{</span><span class="nx">Member</span><span class="p">:</span> <span class="s">"Royce"</span><span class="p">,</span> <span class="nx">Score</span><span class="p">:</span> <span class="mi">10</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">redis</span><span class="p">.</span><span class="nx">Z</span><span class="p">{</span><span class="nx">Member</span><span class="p">:</span> <span class="s">"Ford"</span><span class="p">,</span> <span class="nx">Score</span><span class="p">:</span> <span class="mi">6</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">redis</span><span class="p">.</span><span class="nx">Z</span><span class="p">{</span><span class="nx">Member</span><span class="p">:</span> <span class="s">"Prickett"</span><span class="p">,</span> <span class="nx">Score</span><span class="p">:</span> <span class="mi">14</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">redis</span><span class="p">.</span><span class="nx">Z</span><span class="p">{</span><span class="nx">Member</span><span class="p">:</span> <span class="s">"Castilla"</span><span class="p">,</span> <span class="nx">Score</span><span class="p">:</span> <span class="mi">12</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">res8</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">ZRem</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"racer_scores"</span><span class="p">,</span> <span class="s">"Castilla"</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res8</span><span class="p">)</span> <span class="c1">// >>> 1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res9</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">ZRemRangeByScore</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"racer_scores"</span><span class="p">,</span> <span class="s">"-inf"</span><span class="p">,</span> <span class="s">"9"</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res9</span><span class="p">)</span> <span class="c1">// >>> 2 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res10</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">ZRange</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"racer_scores"</span><span class="p">,</span> <span class="mi">0</span><span class="p">,</span> <span class="o">-</span><span class="mi">1</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res10</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// >>> [Norem Royce Prickett] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kd">func</span> <span class="nf">ExampleClient_zrank</span><span class="p">()</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">ctx</span> <span class="o">:=</span> <span class="nx">context</span><span class="p">.</span><span class="nf">Background</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">rdb</span> <span class="o">:=</span> <span class="nx">redis</span><span class="p">.</span><span class="nf">NewClient</span><span class="p">(</span><span class="o">&</span><span class="nx">redis</span><span class="p">.</span><span class="nx">Options</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Addr</span><span class="p">:</span> <span class="s">"localhost:6379"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Password</span><span class="p">:</span> <span class="s">""</span><span class="p">,</span> <span class="c1">// no password docs </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="nx">DB</span><span class="p">:</span> <span class="mi">0</span><span class="p">,</span> <span class="c1">// use default DB </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="p">})</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">ZAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"racer_scores"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">redis</span><span class="p">.</span><span class="nx">Z</span><span class="p">{</span><span class="nx">Member</span><span class="p">:</span> <span class="s">"Norem"</span><span class="p">,</span> <span class="nx">Score</span><span class="p">:</span> <span class="mi">10</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">redis</span><span class="p">.</span><span class="nx">Z</span><span class="p">{</span><span class="nx">Member</span><span class="p">:</span> <span class="s">"Royce"</span><span class="p">,</span> <span class="nx">Score</span><span class="p">:</span> <span class="mi">10</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">redis</span><span class="p">.</span><span class="nx">Z</span><span class="p">{</span><span class="nx">Member</span><span class="p">:</span> <span class="s">"Prickett"</span><span class="p">,</span> <span class="nx">Score</span><span class="p">:</span> <span class="mi">14</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">res11</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">ZRank</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"racer_scores"</span><span class="p">,</span> <span class="s">"Norem"</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res11</span><span class="p">)</span> <span class="c1">// >>> 0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res12</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">ZRevRank</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"racer_scores"</span><span class="p">,</span> <span class="s">"Norem"</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res12</span><span class="p">)</span> <span class="c1">// >>> 2 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kd">func</span> <span class="nf">ExampleClient_zaddlex</span><span class="p">()</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">ctx</span> <span class="o">:=</span> <span class="nx">context</span><span class="p">.</span><span class="nf">Background</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">rdb</span> <span class="o">:=</span> <span class="nx">redis</span><span class="p">.</span><span class="nf">NewClient</span><span class="p">(</span><span class="o">&</span><span class="nx">redis</span><span class="p">.</span><span class="nx">Options</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Addr</span><span class="p">:</span> <span class="s">"localhost:6379"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Password</span><span class="p">:</span> <span class="s">""</span><span class="p">,</span> <span class="c1">// no password docs </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="nx">DB</span><span class="p">:</span> <span class="mi">0</span><span class="p">,</span> <span class="c1">// use default DB </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="p">})</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">ZAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"racer_scores"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">redis</span><span class="p">.</span><span class="nx">Z</span><span class="p">{</span><span class="nx">Member</span><span class="p">:</span> <span class="s">"Norem"</span><span class="p">,</span> <span class="nx">Score</span><span class="p">:</span> <span class="mi">0</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">redis</span><span class="p">.</span><span class="nx">Z</span><span class="p">{</span><span class="nx">Member</span><span class="p">:</span> <span class="s">"Royce"</span><span class="p">,</span> <span class="nx">Score</span><span class="p">:</span> <span class="mi">0</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">redis</span><span class="p">.</span><span class="nx">Z</span><span class="p">{</span><span class="nx">Member</span><span class="p">:</span> <span class="s">"Prickett"</span><span class="p">,</span> <span class="nx">Score</span><span class="p">:</span> <span class="mi">0</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">res13</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">ZAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"racer_scores"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">redis</span><span class="p">.</span><span class="nx">Z</span><span class="p">{</span><span class="nx">Member</span><span class="p">:</span> <span class="s">"Norem"</span><span class="p">,</span> <span class="nx">Score</span><span class="p">:</span> <span class="mi">0</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">redis</span><span class="p">.</span><span class="nx">Z</span><span class="p">{</span><span class="nx">Member</span><span class="p">:</span> <span class="s">"Sam-Bodden"</span><span class="p">,</span> <span class="nx">Score</span><span class="p">:</span> <span class="mi">0</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">redis</span><span class="p">.</span><span class="nx">Z</span><span class="p">{</span><span class="nx">Member</span><span class="p">:</span> <span class="s">"Royce"</span><span class="p">,</span> <span class="nx">Score</span><span class="p">:</span> <span class="mi">0</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">redis</span><span class="p">.</span><span class="nx">Z</span><span class="p">{</span><span class="nx">Member</span><span class="p">:</span> <span class="s">"Ford"</span><span class="p">,</span> <span class="nx">Score</span><span class="p">:</span> <span class="mi">0</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">redis</span><span class="p">.</span><span class="nx">Z</span><span class="p">{</span><span class="nx">Member</span><span class="p">:</span> <span class="s">"Prickett"</span><span class="p">,</span> <span class="nx">Score</span><span class="p">:</span> <span class="mi">0</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">redis</span><span class="p">.</span><span class="nx">Z</span><span class="p">{</span><span class="nx">Member</span><span class="p">:</span> <span class="s">"Castilla"</span><span class="p">,</span> <span class="nx">Score</span><span class="p">:</span> <span class="mi">0</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res13</span><span class="p">)</span> <span class="c1">// >>> 3 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res14</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">ZRange</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"racer_scores"</span><span class="p">,</span> <span class="mi">0</span><span class="p">,</span> <span class="o">-</span><span class="mi">1</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res14</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// >>> [Castilla Ford Norem Prickett Royce Sam-Bodden] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res15</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">ZRangeByLex</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"racer_scores"</span><span class="p">,</span> <span class="o">&</span><span class="nx">redis</span><span class="p">.</span><span class="nx">ZRangeBy</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Min</span><span class="p">:</span> <span class="s">"[A"</span><span class="p">,</span> <span class="nx">Max</span><span class="p">:</span> <span class="s">"[L"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res15</span><span class="p">)</span> <span class="c1">// >>> [Castilla Ford] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kd">func</span> <span class="nf">ExampleClient_leaderboard</span><span class="p">()</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">ctx</span> <span class="o">:=</span> <span class="nx">context</span><span class="p">.</span><span class="nf">Background</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">rdb</span> <span class="o">:=</span> <span class="nx">redis</span><span class="p">.</span><span class="nf">NewClient</span><span class="p">(</span><span class="o">&</span><span class="nx">redis</span><span class="p">.</span><span class="nx">Options</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Addr</span><span class="p">:</span> <span class="s">"localhost:6379"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Password</span><span class="p">:</span> <span class="s">""</span><span class="p">,</span> <span class="c1">// no password docs </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="nx">DB</span><span class="p">:</span> <span class="mi">0</span><span class="p">,</span> <span class="c1">// use default DB </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="p">})</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">res16</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">ZAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"racer_scores"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">redis</span><span class="p">.</span><span class="nx">Z</span><span class="p">{</span><span class="nx">Member</span><span class="p">:</span> <span class="s">"Wood"</span><span class="p">,</span> <span class="nx">Score</span><span class="p">:</span> <span class="mi">100</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res16</span><span class="p">)</span> <span class="c1">// >>> 1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res17</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">ZAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"racer_scores"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">redis</span><span class="p">.</span><span class="nx">Z</span><span class="p">{</span><span class="nx">Member</span><span class="p">:</span> <span class="s">"Henshaw"</span><span class="p">,</span> <span class="nx">Score</span><span class="p">:</span> <span class="mi">100</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res17</span><span class="p">)</span> <span class="c1">// >>> 1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res18</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">ZAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"racer_scores"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">redis</span><span class="p">.</span><span class="nx">Z</span><span class="p">{</span><span class="nx">Member</span><span class="p">:</span> <span class="s">"Henshaw"</span><span class="p">,</span> <span class="nx">Score</span><span class="p">:</span> <span class="mi">150</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res18</span><span class="p">)</span> <span class="c1">// >>> 0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res19</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">ZIncrBy</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"racer_scores"</span><span class="p">,</span> <span class="mi">50</span><span class="p">,</span> <span class="s">"Wood"</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res19</span><span class="p">)</span> <span class="c1">// >>> 150 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res20</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">ZIncrBy</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"racer_scores"</span><span class="p">,</span> <span class="mi">50</span><span class="p">,</span> <span class="s">"Henshaw"</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res20</span><span class="p">)</span> <span class="c1">// >>> 200 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="p">}</span> </span></span></code></pre> </div> <button class="clipboard-button text-neutral-400 hover:text-slate-100 bg-slate-600 absolute -top-8 right-10 h-7 w-7 mr-2 mt-2 p-1 rounded rounded-mx" onclick="copyCodeToClipboard('#panel_Go_ss_tutorial-stepzadd')" tabindex="1" title="Copy to clipboard"> <svg fill="currentColor" viewbox="0 0 48 48" xmlns="http://www.w3.org/2000/svg"> <path d="M9 43.95q-1.2 0-2.1-.9-.9-.9-.9-2.1V10.8h3v30.15h23.7v3Zm6-6q-1.2 0-2.1-.9-.9-.9-.9-2.1v-28q0-1.2.9-2.1.9-.9 2.1-.9h22q1.2 0 2.1.9.9.9.9 2.1v28q0 1.2-.9 2.1-.9.9-2.1.9Zm0-3h22v-28H15v28Zm0 0v-28 28Z"> </path> 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example"> C# </label> <div aria-labelledby="tab-ss_tutorial-stepzadd" class="panel order-last hidden w-full mt-0 relative" id="panel_Csharp_ss_tutorial-stepzadd" role="tabpanel" tabindex="0"> <div class="highlight"> <pre class="chroma"><code class="language-C#" data-lang="C#"><span class="line"><span class="cl"><span class="k">using</span> <span class="nn">StackExchange.Redis</span><span class="p">;</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="k">public</span> <span class="k">class</span> <span class="nc">SortedSetExample</span> </span></span><span class="line"><span class="cl"><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="k">public</span> <span class="k">void</span> <span class="n">run</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="kt">var</span> <span class="n">muxer</span> <span class="p">=</span> <span class="n">ConnectionMultiplexer</span><span class="p">.</span><span class="n">Connect</span><span class="p">(</span><span class="s">"localhost:6379"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="kt">var</span> <span class="n">db</span> <span class="p">=</span> <span class="n">muxer</span><span class="p">.</span><span class="n">GetDatabase</span><span class="p">();</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line hl"><span class="cl"> <span class="kt">bool</span> <span class="n">res1</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">SortedSetAdd</span><span class="p">(</span><span class="s">"racer_scores"</span><span class="p">,</span> <span class="s">"Norem"</span><span class="p">,</span> <span class="m">10</span><span class="p">);</span> </span></span><span class="line hl"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res1</span><span class="p">);</span> <span class="c1">// >>> True</span> </span></span><span class="line hl"><span class="cl"> </span></span><span class="line hl"><span class="cl"> <span class="kt">bool</span> <span class="n">res2</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">SortedSetAdd</span><span class="p">(</span><span class="s">"racer_scores"</span><span class="p">,</span> <span class="s">"Castilla"</span><span class="p">,</span> <span class="m">12</span><span class="p">);</span> </span></span><span class="line hl"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res2</span><span class="p">);</span> <span class="c1">// >>> True</span> </span></span><span class="line hl"><span class="cl"> </span></span><span class="line hl"><span class="cl"> <span class="kt">long</span> <span class="n">res3</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">SortedSetAdd</span><span class="p">(</span><span class="s">"racer_scores"</span><span class="p">,</span> <span class="k">new</span><span class="p">[]{</span> </span></span><span class="line hl"><span class="cl"> <span class="k">new</span> <span class="n">SortedSetEntry</span><span class="p">(</span><span class="s">"Sam-Bodden"</span><span class="p">,</span> <span class="m">8</span><span class="p">),</span> </span></span><span class="line hl"><span class="cl"> <span class="k">new</span> <span class="n">SortedSetEntry</span><span class="p">(</span><span class="s">"Royce"</span><span class="p">,</span> <span class="m">10</span><span class="p">),</span> </span></span><span class="line hl"><span class="cl"> <span class="k">new</span> <span class="n">SortedSetEntry</span><span class="p">(</span><span class="s">"Ford"</span><span class="p">,</span> <span class="m">6</span><span class="p">),</span> </span></span><span class="line hl"><span class="cl"> <span class="k">new</span> <span class="n">SortedSetEntry</span><span class="p">(</span><span class="s">"Prickett"</span><span class="p">,</span> <span class="m">14</span><span class="p">),</span> </span></span><span class="line hl"><span class="cl"> <span class="k">new</span> <span class="n">SortedSetEntry</span><span class="p">(</span><span class="s">"Castilla"</span><span class="p">,</span> <span class="m">12</span><span class="p">)</span> </span></span><span class="line hl"><span class="cl"> <span class="p">});</span> </span></span><span class="line hl"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res3</span><span class="p">);</span> <span class="c1">// >>> 4</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">RedisValue</span><span class="p">[]</span> <span class="n">res4</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">SortedSetRangeByRank</span><span class="p">(</span><span class="s">"racer_scores"</span><span class="p">,</span> <span class="m">0</span><span class="p">,</span> <span class="p">-</span><span class="m">1</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="kt">string</span><span class="p">.</span><span class="n">Join</span><span class="p">(</span><span class="s">", "</span><span class="p">,</span> <span class="n">res4</span><span class="p">));</span> <span class="c1">// >>> Ford, Sam-Bodden, Norem, Royce, Castilla, Prickett</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">RedisValue</span><span class="p">[]</span> <span class="n">res5</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">SortedSetRangeByRank</span><span class="p">(</span><span class="s">"racer_scores"</span><span class="p">,</span> <span class="m">0</span><span class="p">,</span> <span class="p">-</span><span class="m">1</span><span class="p">,</span> <span class="n">Order</span><span class="p">.</span><span class="n">Descending</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="kt">string</span><span class="p">.</span><span class="n">Join</span><span class="p">(</span><span class="s">", "</span><span class="p">,</span> <span class="n">res5</span><span class="p">));</span> <span class="c1">// >>> Prickett, Castilla, Royce, Norem, Sam-Bodden, Ford</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">SortedSetEntry</span><span class="p">[]</span> <span class="n">res6</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">SortedSetRangeByRankWithScores</span><span class="p">(</span><span class="s">"racer_scores"</span><span class="p">,</span> <span class="m">0</span><span class="p">,</span> <span class="p">-</span><span class="m">1</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="kt">string</span><span class="p">.</span><span class="n">Join</span><span class="p">(</span><span class="s">", "</span><span class="p">,</span> <span class="n">res6</span><span class="p">));</span> <span class="c1">// >>> Ford: 6, Sam-Bodden: 8, Norem: 10, Royce: 10, Castilla: 12, Prickett: 14</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">RedisValue</span><span class="p">[]</span> <span class="n">res7</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">SortedSetRangeByScore</span><span class="p">(</span><span class="s">"racer_scores"</span><span class="p">,</span> <span class="kt">double</span><span class="p">.</span><span class="n">NegativeInfinity</span><span class="p">,</span> <span class="m">10</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="kt">string</span><span class="p">.</span><span class="n">Join</span><span class="p">(</span><span class="s">", "</span><span class="p">,</span> <span class="n">res7</span><span class="p">));</span> <span class="c1">// >>> Ford, Sam-Bodden, Norem, Royce</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="kt">bool</span> <span class="n">res8</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">SortedSetRemove</span><span class="p">(</span><span class="s">"racer_scores"</span><span class="p">,</span> <span class="s">"Castilla"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res8</span><span class="p">);</span> <span class="c1">// >>> True</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res9</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">SortedSetRemoveRangeByScore</span><span class="p">(</span><span class="s">"racer_scores"</span><span class="p">,</span> <span class="kt">double</span><span class="p">.</span><span class="n">NegativeInfinity</span><span class="p">,</span> <span class="m">9</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res9</span><span class="p">);</span> <span class="c1">// >>> 2</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">RedisValue</span><span class="p">[]</span> <span class="n">res10</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">SortedSetRangeByRank</span><span class="p">(</span><span class="s">"racer_scores"</span><span class="p">,</span> <span class="m">0</span><span class="p">,</span> <span class="p">-</span><span class="m">1</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="kt">string</span><span class="p">.</span><span class="n">Join</span><span class="p">(</span><span class="s">", "</span><span class="p">,</span> <span class="n">res10</span><span class="p">));</span> <span class="c1">// >>> Norem, Royce, Prickett</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="kt">long?</span> <span class="n">res11</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">SortedSetRank</span><span class="p">(</span><span class="s">"racer_scores"</span><span class="p">,</span> <span class="s">"Norem"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res11</span><span class="p">);</span> <span class="c1">// >>> 0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="kt">long?</span> <span class="n">res12</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">SortedSetRank</span><span class="p">(</span><span class="s">"racer_scores"</span><span class="p">,</span> <span class="s">"Norem"</span><span class="p">,</span> <span class="n">Order</span><span class="p">.</span><span class="n">Descending</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res12</span><span class="p">);</span> <span class="c1">// >>> 2</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res13</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">SortedSetAdd</span><span class="p">(</span><span class="s">"racer_scores"</span><span class="p">,</span> <span class="k">new</span><span class="p">[]</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">SortedSetEntry</span><span class="p">(</span><span class="s">"Norem"</span><span class="p">,</span> <span class="m">0</span><span class="p">),</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">SortedSetEntry</span><span class="p">(</span><span class="s">"Sam-Bodden"</span><span class="p">,</span> <span class="m">0</span><span class="p">),</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">SortedSetEntry</span><span class="p">(</span><span class="s">"Royce"</span><span class="p">,</span> <span class="m">0</span><span class="p">),</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">SortedSetEntry</span><span class="p">(</span><span class="s">"Ford"</span><span class="p">,</span> <span class="m">0</span><span class="p">),</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">SortedSetEntry</span><span class="p">(</span><span class="s">"Prickett"</span><span class="p">,</span> <span class="m">0</span><span class="p">),</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">SortedSetEntry</span><span class="p">(</span><span class="s">"Castilla"</span><span class="p">,</span> <span class="m">0</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">});</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res13</span><span class="p">);</span> <span class="c1">// >>> 3</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">RedisValue</span><span class="p">[]</span> <span class="n">res14</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">SortedSetRangeByRank</span><span class="p">(</span><span class="s">"racer_scores"</span><span class="p">,</span> <span class="m">0</span><span class="p">,</span> <span class="p">-</span><span class="m">1</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="kt">string</span><span class="p">.</span><span class="n">Join</span><span class="p">(</span><span class="s">", "</span><span class="p">,</span> <span class="n">res14</span><span class="p">));</span> <span class="c1">// >>> Castilla, Ford, Norem, Pricket, Royce, Sam-Bodden</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">RedisValue</span><span class="p">[]</span> <span class="n">res15</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">SortedSetRangeByValue</span><span class="p">(</span><span class="s">"racer_scores"</span><span class="p">,</span> <span class="s">"A"</span><span class="p">,</span> <span class="s">"L"</span><span class="p">,</span> <span class="n">Exclude</span><span class="p">.</span><span class="n">None</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="kt">string</span><span class="p">.</span><span class="n">Join</span><span class="p">(</span><span class="s">", "</span><span class="p">,</span> <span class="n">res15</span><span class="p">));</span> <span class="c1">// >>> Castilla, Ford</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="kt">bool</span> <span class="n">res16</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">SortedSetAdd</span><span class="p">(</span><span class="s">"racer_scores"</span><span class="p">,</span> <span class="s">"Wood"</span><span class="p">,</span> <span class="m">100</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res16</span><span class="p">);</span> <span class="c1">// >>> True</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="kt">bool</span> <span class="n">res17</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">SortedSetAdd</span><span class="p">(</span><span class="s">"racer_scores"</span><span class="p">,</span> <span class="s">"Henshaw"</span><span class="p">,</span> <span class="m">100</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res17</span><span class="p">);</span> <span class="c1">// >>> True</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="kt">bool</span> <span class="n">res18</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">SortedSetAdd</span><span class="p">(</span><span class="s">"racer_scores"</span><span class="p">,</span> <span class="s">"Henshaw"</span><span class="p">,</span> <span class="m">150</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res18</span><span class="p">);</span> <span class="c1">// >>> False</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="kt">double</span> <span class="n">res19</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">SortedSetIncrement</span><span class="p">(</span><span class="s">"racer_scores"</span><span class="p">,</span> <span class="s">"Wood"</span><span class="p">,</span> <span class="m">50</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res19</span><span class="p">);</span> <span class="c1">// >>> 150.0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="kt">double</span> <span class="n">res20</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">SortedSetIncrement</span><span class="p">(</span><span class="s">"racer_scores"</span><span class="p">,</span> <span class="s">"Henshaw"</span><span class="p">,</span> <span class="m">50</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res20</span><span class="p">);</span> <span class="c1">// >>> 200.0</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"><span class="p">}</span> </span></span></code></pre> </div> 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11.116 3.47753 11.116C3.73043 11.1515 3.97191 11.2442 4.18365 11.3869C4.39539 11.5297 4.57182 11.7189 4.69953 11.94C4.80755 12.1377 4.95378 12.3119 5.12972 12.4526C5.30567 12.5933 5.50782 12.6976 5.72442 12.7595C5.94103 12.8214 6.16778 12.8396 6.39148 12.813C6.61519 12.7865 6.83139 12.7158 7.02753 12.605C7.06381 12.1992 7.24399 11.8197 7.53553 11.535C5.75953 11.335 3.89153 10.647 3.89153 7.581C3.88005 6.78603 4.17513 6.01716 4.71553 5.434C4.47318 4.74369 4.50322 3.98693 4.79953 3.318C4.79953 3.318 5.47053 3.103 6.99953 4.138C8.31074 3.77905 9.69432 3.77905 11.0055 4.138C12.5325 3.103 13.2055 3.318 13.2055 3.318C13.5012 3.9877 13.5294 4.74513 13.2845 5.435C13.8221 6.01928 14.114 6.78817 14.0995 7.582C14.0995 10.655 12.2285 11.332 10.4465 11.53C10.6375 11.724 10.7847 11.9566 10.8784 12.2123C10.972 12.4679 11.0099 12.7405 10.9895 13.012C10.9895 14.081 10.9795 14.944 10.9795 15.206C10.9795 15.42 11.1235 15.669 11.5295 15.591C13.3328 14.9911 14.8636 13.7689 15.8479 12.1432C16.8321 10.5175 17.2054 8.59447 16.901 6.71858C16.5966 4.84268 15.6343 3.13642 14.1865 1.90536C12.7387 0.674306 10.9 -0.0011359 8.99953 1.43397e-06Z" fill="white" fill-rule="evenodd"> </path> </svg> </a> </div> </div> </div> </div> <p> As you can see <a href="/docs/latest/commands/zadd/"> <code> ZADD </code> </a> is similar to <a href="/docs/latest/commands/sadd/"> <code> SADD </code> </a> , but takes one additional argument (placed before the element to be added) which is the score. <a href="/docs/latest/commands/zadd/"> <code> ZADD </code> </a> is also variadic, so you are free to specify multiple score-value pairs, even if this is not used in the example above. </p> <p> With sorted sets it is trivial to return a list of racers sorted by their birth year because actually <em> they are already sorted </em> . </p> <p> Implementation note: Sorted sets are implemented via a dual-ported data structure containing both a skip list and a hash table, so every time we add an element Redis performs an O(log(N)) operation. That's good, so when we ask for sorted elements, Redis does not have to do any work at all, it's already sorted. Note that the <a href="/docs/latest/commands/zrange/"> <code> ZRANGE </code> </a> order is low to high, while the <a href="/docs/latest/commands/zrevrange/"> <code> ZREVRANGE </code> </a> order is high to low: </p> <div class="codetabs cli group flex justify-start items-center flex-wrap box-border rounded-lg mt-0 mb-0 mx-auto bg-slate-900" id="ss_tutorial-stepzrange"> <input checked="" class="radiotab w-0 h-0" data-lang="redis-cli" id="redis-cli_ss_tutorial-stepzrange" name="ss_tutorial-stepzrange" tabindex="1" type="radio"/> <label class="justify-left label ml-4 pt-3.5 px-3 pb-1 cursor-pointer text-sm text-center bg-redis-ink-900 hover:text-redis-red-600 rounded rounded-mx transition duration-150 ease-in-out" for="redis-cli_ss_tutorial-stepzrange" title="Open example"> >_ Redis CLI </label> <div aria-labelledby="tab-ss_tutorial-stepzrange" class="panel order-last hidden w-full mt-0 relative" id="panel_redis-cli_ss_tutorial-stepzrange" role="tabpanel" tabindex="0"> <div class="highlight"> <pre class="chroma"><code class="language-plaintext" data-lang="plaintext"><span class="line hl"><span class="cl">> ZRANGE racer_scores 0 -1 </span></span><span class="line hl"><span class="cl">1) "Ford" </span></span><span class="line hl"><span class="cl">2) "Sam-Bodden" </span></span><span class="line hl"><span class="cl">3) "Norem" </span></span><span class="line hl"><span class="cl">4) "Royce" </span></span><span class="line hl"><span class="cl">5) "Castilla" </span></span><span class="line hl"><span class="cl">6) "Prickett" </span></span><span class="line hl"><span class="cl">> ZREVRANGE racer_scores 0 -1 </span></span><span class="line hl"><span class="cl">1) "Prickett" </span></span><span class="line hl"><span class="cl">2) "Castilla" </span></span><span class="line hl"><span class="cl">3) "Royce" </span></span><span class="line hl"><span class="cl">4) "Norem" </span></span><span class="line hl"><span class="cl">5) "Sam-Bodden" </span></span><span class="line hl"><span class="cl">6) "Ford"</span></span></code></pre> </div> <button class="clipboard-button text-neutral-400 hover:text-slate-100 bg-slate-600 absolute -top-8 right-10 h-7 w-7 mr-2 mt-2 p-1 rounded rounded-mx" onclick="copyCodeToClipboard('#panel_redis-cli_ss_tutorial-stepzrange')" tabindex="1" title="Copy to clipboard"> <svg fill="currentColor" viewbox="0 0 48 48" xmlns="http://www.w3.org/2000/svg"> <path d="M9 43.95q-1.2 0-2.1-.9-.9-.9-.9-2.1V10.8h3v30.15h23.7v3Zm6-6q-1.2 0-2.1-.9-.9-.9-.9-2.1v-28q0-1.2.9-2.1.9-.9 2.1-.9h22q1.2 0 2.1.9.9.9.9 2.1v28q0 1.2-.9 2.1-.9.9-2.1.9Zm0-3h22v-28H15v28Zm0 0v-28 28Z"> </path> </svg> <div class="tooltip relative inline-block"> <span class="tooltiptext hidden bg-slate-200 rounded rounded-mx text-slate-800 text-center text-xs p-1 absolute right-6 bottom-4"> Copied! </span> </div> </button> <div class="cli-footer flex items-center justify-between rounded-b-md bg-slate-900 mt-0 px-4 pt-0 mb-0 transition-opacity ease-in-out duration-300 opacity-0 invisible group-hover:opacity-100 group-hover:visible"> <div class="flex-1 text-xs text-white overflow-ellipsis"> Are you tired of using redis-cli? Try Redis Insight - the developer GUI for Redis. </div> <div class="text-right"> <a class="rounded rounded-mx px-2 py-1 flex items-center text-white text-xs hover:text-white hover:bg-slate-600 hover:border-transparent focus:outline-none focus:ring-2 focus:white focus:border-slate-500" href="https://redis.com/redis-enterprise/redis-insight/" tabindex="1" title="Get Redis Insight"> <svg class="w-4 h-4 mr-1" fill="none" height="14" viewbox="0 0 14 14" width="14" xmlns="http://www.w3.org/2000/svg"> <path d="M2.26236 5.66895L1.21732 6.07172L7.00018 8.65693V7.79842L2.26236 5.66895Z" fill="#fca5a5"> </path> <path d="M2.26236 8.02271L1.21732 8.42548L7.00018 11.0119V10.1516L2.26236 8.02271Z" fill="#fca5a5"> </path> <path d="M1.21732 3.7175L7.00018 6.30392V2.87805L8.66273 2.13423L7.00018 1.49512L1.21732 3.7175Z" fill="#fca5a5"> </path> <path d="M7.00018 2.8781V6.30366L1.21732 3.71724V5.20004L7.00018 7.79705V8.65526L1.21732 6.07217V7.55496L7.00018 10.1553V11.0135L1.21732 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aria-labelledby="tab-ss_tutorial-stepzrange" class="panel order-last hidden w-full mt-0 relative" id="panel_Python_ss_tutorial-stepzrange" role="tabpanel" tabindex="0"> <div class="highlight"> <pre class="chroma"><code class="language-python" data-lang="python"><span class="line"><span class="cl"><span class="s2">""" </span></span></span><span class="line"><span class="cl"><span class="s2">Code samples for Sorted set doc pages: </span></span></span><span class="line"><span class="cl"><span class="s2"> https://redis.io/docs/latest/develop/data-types/sorted-sets/ </span></span></span><span class="line"><span class="cl"><span class="s2">"""</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kn">import</span> <span class="nn">redis</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">r</span> <span class="o">=</span> <span class="n">redis</span><span class="o">.</span><span class="n">Redis</span><span class="p">(</span><span class="n">decode_responses</span><span class="o">=</span><span class="kc">True</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res1</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">zadd</span><span class="p">(</span><span class="s2">"racer_scores"</span><span class="p">,</span> <span class="p">{</span><span class="s2">"Norem"</span><span class="p">:</span> <span class="mi">10</span><span class="p">})</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res1</span><span class="p">)</span> <span class="c1"># >>> 1</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res2</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">zadd</span><span class="p">(</span><span class="s2">"racer_scores"</span><span class="p">,</span> <span class="p">{</span><span class="s2">"Castilla"</span><span class="p">:</span> <span class="mi">12</span><span class="p">})</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res2</span><span class="p">)</span> <span class="c1"># >>> 1</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res3</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">zadd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s2">"racer_scores"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span><span class="s2">"Sam-Bodden"</span><span class="p">:</span> <span class="mi">8</span><span class="p">,</span> <span class="s2">"Royce"</span><span class="p">:</span> <span class="mi">10</span><span class="p">,</span> <span class="s2">"Ford"</span><span class="p">:</span> <span class="mi">6</span><span class="p">,</span> <span class="s2">"Prickett"</span><span class="p">:</span> <span class="mi">14</span><span class="p">,</span> <span class="s2">"Castilla"</span><span class="p">:</span> <span class="mi">12</span><span class="p">},</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res3</span><span class="p">)</span> <span class="c1"># >>> 4</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line hl"><span class="cl"><span class="n">res4</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">zrange</span><span class="p">(</span><span class="s2">"racer_scores"</span><span class="p">,</span> <span class="mi">0</span><span class="p">,</span> <span class="o">-</span><span class="mi">1</span><span class="p">)</span> </span></span><span class="line hl"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res4</span><span class="p">)</span> <span class="c1"># >>> ['Ford', 'Sam-Bodden', 'Norem', 'Royce', 'Castilla', 'Prickett']</span> </span></span><span class="line hl"><span class="cl"> </span></span><span class="line hl"><span class="cl"><span class="n">res5</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">zrevrange</span><span class="p">(</span><span class="s2">"racer_scores"</span><span class="p">,</span> <span class="mi">0</span><span class="p">,</span> <span class="o">-</span><span class="mi">1</span><span class="p">)</span> </span></span><span class="line hl"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res5</span><span class="p">)</span> <span class="c1"># >>> ['Prickett', 'Castilla', 'Royce', 'Norem', 'Sam-Bodden', 'Ford']</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res6</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">zrange</span><span class="p">(</span><span class="s2">"racer_scores"</span><span class="p">,</span> <span class="mi">0</span><span class="p">,</span> <span class="o">-</span><span class="mi">1</span><span class="p">,</span> <span class="n">withscores</span><span class="o">=</span><span class="kc">True</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res6</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># >>> [</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('Ford', 6.0), ('Sam-Bodden', 8.0), ('Norem', 10.0), ('Royce', 10.0),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('Castilla', 12.0), ('Prickett', 14.0)</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res7</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">zrangebyscore</span><span class="p">(</span><span class="s2">"racer_scores"</span><span class="p">,</span> <span class="s2">"-inf"</span><span class="p">,</span> <span class="mi">10</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res7</span><span class="p">)</span> <span class="c1"># >>> ['Ford', 'Sam-Bodden', 'Norem', 'Royce']</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res8</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">zrem</span><span class="p">(</span><span class="s2">"racer_scores"</span><span class="p">,</span> <span class="s2">"Castilla"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res8</span><span class="p">)</span> <span class="c1"># >>> 1</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res9</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">zremrangebyscore</span><span class="p">(</span><span class="s2">"racer_scores"</span><span class="p">,</span> <span class="s2">"-inf"</span><span class="p">,</span> <span class="mi">9</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res9</span><span class="p">)</span> <span class="c1"># >>> 2</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res10</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">zrange</span><span class="p">(</span><span class="s2">"racer_scores"</span><span class="p">,</span> <span class="mi">0</span><span class="p">,</span> <span class="o">-</span><span class="mi">1</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res10</span><span class="p">)</span> <span class="c1"># >>> ['Norem', 'Royce', 'Prickett']</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res11</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">zrank</span><span class="p">(</span><span class="s2">"racer_scores"</span><span class="p">,</span> <span class="s2">"Norem"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res11</span><span class="p">)</span> <span class="c1"># >>> 0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res12</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">zrevrank</span><span class="p">(</span><span class="s2">"racer_scores"</span><span class="p">,</span> <span class="s2">"Norem"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res12</span><span class="p">)</span> <span class="c1"># >>> 2</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res13</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">zadd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s2">"racer_scores"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s2">"Norem"</span><span class="p">:</span> <span class="mi">0</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s2">"Sam-Bodden"</span><span class="p">:</span> <span class="mi">0</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s2">"Royce"</span><span class="p">:</span> <span class="mi">0</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s2">"Ford"</span><span class="p">:</span> <span class="mi">0</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s2">"Prickett"</span><span class="p">:</span> <span class="mi">0</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s2">"Castilla"</span><span class="p">:</span> <span class="mi">0</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res13</span><span class="p">)</span> <span class="c1"># >>> 3</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res14</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">zrange</span><span class="p">(</span><span class="s2">"racer_scores"</span><span class="p">,</span> <span class="mi">0</span><span class="p">,</span> <span class="o">-</span><span class="mi">1</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res14</span><span class="p">)</span> <span class="c1"># >>> ['Castilla', 'Ford', 'Norem', 'Prickett', 'Royce', 'Sam-Bodden']</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res15</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">zrangebylex</span><span class="p">(</span><span class="s2">"racer_scores"</span><span class="p">,</span> <span class="s2">"[A"</span><span class="p">,</span> <span class="s2">"[L"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res15</span><span class="p">)</span> <span class="c1"># >>> ['Castilla', 'Ford']</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res16</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">zadd</span><span class="p">(</span><span class="s2">"racer_scores"</span><span class="p">,</span> <span class="p">{</span><span class="s2">"Wood"</span><span class="p">:</span> <span class="mi">100</span><span class="p">})</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res16</span><span class="p">)</span> <span class="c1"># >>> 1</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res17</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">zadd</span><span class="p">(</span><span class="s2">"racer_scores"</span><span class="p">,</span> <span class="p">{</span><span class="s2">"Henshaw"</span><span class="p">:</span> <span class="mi">100</span><span class="p">})</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res17</span><span class="p">)</span> <span class="c1"># >>> 1</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res18</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">zadd</span><span class="p">(</span><span class="s2">"racer_scores"</span><span class="p">,</span> <span class="p">{</span><span class="s2">"Henshaw"</span><span class="p">:</span> <span class="mi">150</span><span class="p">})</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res18</span><span class="p">)</span> <span class="c1"># >>> 0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res19</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">zincrby</span><span class="p">(</span><span class="s2">"racer_scores"</span><span class="p">,</span> <span class="mi">50</span><span class="p">,</span> <span class="s2">"Wood"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res19</span><span class="p">)</span> <span class="c1"># >>> 150.0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res20</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">zincrby</span><span class="p">(</span><span class="s2">"racer_scores"</span><span class="p">,</span> <span class="mi">50</span><span class="p">,</span> <span class="s2">"Henshaw"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res20</span><span class="p">)</span> <span class="c1"># >>> 200.0</span> </span></span></code></pre> </div> <button class="clipboard-button text-neutral-400 hover:text-slate-100 bg-slate-600 absolute -top-8 right-10 h-7 w-7 mr-2 mt-2 p-1 rounded rounded-mx" onclick="copyCodeToClipboard('#panel_Python_ss_tutorial-stepzrange')" tabindex="1" title="Copy to clipboard"> <svg fill="currentColor" viewbox="0 0 48 48" xmlns="http://www.w3.org/2000/svg"> <path d="M9 43.95q-1.2 0-2.1-.9-.9-.9-.9-2.1V10.8h3v30.15h23.7v3Zm6-6q-1.2 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text-center bg-redis-ink-900 hover:text-redis-red-600 rounded rounded-mx transition duration-150 ease-in-out" for="Nodejs_ss_tutorial-stepzrange" title="Open example"> Node.js </label> <div aria-labelledby="tab-ss_tutorial-stepzrange" class="panel order-last hidden w-full mt-0 relative" id="panel_Nodejs_ss_tutorial-stepzrange" role="tabpanel" tabindex="0"> <div class="highlight"> <pre class="chroma"><code class="language-javascript" data-lang="javascript"><span class="line"><span class="cl"><span class="kr">import</span> <span class="nx">assert</span> <span class="nx">from</span> <span class="s1">'assert'</span><span class="p">;</span> </span></span><span class="line"><span class="cl"><span class="kr">import</span> <span class="p">{</span> <span class="nx">createClient</span> <span class="p">}</span> <span class="nx">from</span> <span class="s1">'redis'</span><span class="p">;</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">client</span> <span class="o">=</span> <span class="nx">createClient</span><span class="p">();</span> </span></span><span class="line"><span class="cl"><span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">connect</span><span class="p">();</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res1</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">zAdd</span><span class="p">(</span><span class="s1">'racer_scores'</span><span class="p">,</span> <span class="p">{</span> <span class="nx">score</span><span class="o">:</span> <span class="mi">10</span><span class="p">,</span> <span class="nx">value</span><span class="o">:</span> <span class="s1">'Norem'</span> <span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res1</span><span class="p">);</span> <span class="c1">// >>> 1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res2</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">zAdd</span><span class="p">(</span><span class="s1">'racer_scores'</span><span class="p">,</span> <span class="p">{</span> <span class="nx">score</span><span class="o">:</span> <span class="mi">12</span><span class="p">,</span> <span class="nx">value</span><span class="o">:</span> <span class="s1">'Castilla'</span> <span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res2</span><span class="p">);</span> <span class="c1">// >>> 1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res3</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">zAdd</span><span class="p">(</span><span class="s1">'racer_scores'</span><span class="p">,</span> <span class="p">[</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> <span class="nx">score</span><span class="o">:</span> <span class="mi">8</span><span class="p">,</span> <span class="nx">value</span><span class="o">:</span> <span class="s1">'Sam-Bodden'</span> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> <span class="nx">score</span><span class="o">:</span> <span class="mi">10</span><span class="p">,</span> <span class="nx">value</span><span class="o">:</span> <span class="s1">'Royce'</span> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> <span class="nx">score</span><span class="o">:</span> <span class="mi">6</span><span class="p">,</span> <span class="nx">value</span><span class="o">:</span> <span class="s1">'Ford'</span> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> <span class="nx">score</span><span class="o">:</span> <span class="mi">14</span><span class="p">,</span> <span class="nx">value</span><span class="o">:</span> <span class="s1">'Prickett'</span> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> <span class="nx">score</span><span class="o">:</span> <span class="mi">12</span><span class="p">,</span> <span class="nx">value</span><span class="o">:</span> <span class="s1">'Castilla'</span> <span class="p">}</span> </span></span><span class="line"><span class="cl"><span class="p">]);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res3</span><span class="p">);</span> <span class="c1">// >>> 4 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line hl"><span class="cl"><span class="kr">const</span> <span class="nx">res4</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">zRange</span><span class="p">(</span><span class="s1">'racer_scores'</span><span class="p">,</span> <span class="mi">0</span><span class="p">,</span> <span class="o">-</span><span class="mi">1</span><span class="p">);</span> </span></span><span class="line hl"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res4</span><span class="p">);</span> <span class="c1">// >>> ['Ford', 'Sam-Bodden', 'Norem', 'Royce', 'Castilla', 'Prickett'] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res6</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">zRangeWithScores</span><span class="p">(</span><span class="s1">'racer_scores'</span><span class="p">,</span> <span class="mi">0</span><span class="p">,</span> <span class="o">-</span><span class="mi">1</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res6</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="c1">// >>> [ </span></span></span><span class="line"><span class="cl"><span class="c1">// { value: 'Ford', score: 6 }, { value: 'Sam-Bodden', score: 8 }, </span></span></span><span class="line"><span class="cl"><span class="c1">// { value: 'Norem', score: 10 }, { value: 'Royce', score: 10 }, </span></span></span><span class="line"><span class="cl"><span class="c1">// { value: 'Castilla', score: 12 }, { value: 'Prickett', score: 14 } </span></span></span><span class="line"><span class="cl"><span class="c1">// ] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res7</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">zRangeByScore</span><span class="p">(</span><span class="s1">'racer_scores'</span><span class="p">,</span> <span class="s1">'-inf'</span><span class="p">,</span> <span class="mi">10</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res7</span><span class="p">);</span> <span class="c1">// >>> ['Ford', 'Sam-Bodden', 'Norem', 'Royce'] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res8</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">zRem</span><span class="p">(</span><span class="s1">'racer_scores'</span><span class="p">,</span> <span class="s1">'Castilla'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res8</span><span class="p">);</span> <span class="c1">// >>> 1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res9</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">zRemRangeByScore</span><span class="p">(</span><span class="s1">'racer_scores'</span><span class="p">,</span> <span class="s1">'-inf'</span><span class="p">,</span> <span class="mi">9</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res9</span><span class="p">);</span> <span class="c1">// >>> 2 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res10</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">zRange</span><span class="p">(</span><span class="s1">'racer_scores'</span><span class="p">,</span> <span class="mi">0</span><span class="p">,</span> <span class="o">-</span><span class="mi">1</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res10</span><span class="p">);</span> <span class="c1">// >>> ['Norem', 'Royce', 'Prickett'] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res11</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">zRank</span><span class="p">(</span><span class="s1">'racer_scores'</span><span class="p">,</span> <span class="s1">'Norem'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res11</span><span class="p">);</span> <span class="c1">// >>> 0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res12</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">zRevRank</span><span class="p">(</span><span class="s1">'racer_scores'</span><span class="p">,</span> <span class="s1">'Norem'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res12</span><span class="p">);</span> <span class="c1">// >>> 2 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res13</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">zAdd</span><span class="p">(</span><span class="s1">'racer_scores'</span><span class="p">,</span> <span class="p">[</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> <span class="nx">score</span><span class="o">:</span> <span class="mi">0</span><span class="p">,</span> <span class="nx">value</span><span class="o">:</span> <span class="s1">'Norem'</span> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> <span class="nx">score</span><span class="o">:</span> <span class="mi">0</span><span class="p">,</span> <span class="nx">value</span><span class="o">:</span> <span class="s1">'Sam-Bodden'</span> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> <span class="nx">score</span><span class="o">:</span> <span class="mi">0</span><span class="p">,</span> <span class="nx">value</span><span class="o">:</span> <span class="s1">'Royce'</span> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> <span class="nx">score</span><span class="o">:</span> <span class="mi">0</span><span class="p">,</span> <span class="nx">value</span><span class="o">:</span> <span class="s1">'Ford'</span> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> <span class="nx">score</span><span class="o">:</span> <span class="mi">0</span><span class="p">,</span> <span class="nx">value</span><span class="o">:</span> <span class="s1">'Prickett'</span> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> <span class="nx">score</span><span class="o">:</span> <span class="mi">0</span><span class="p">,</span> <span class="nx">value</span><span class="o">:</span> <span class="s1">'Castilla'</span> <span class="p">}</span> </span></span><span class="line"><span class="cl"><span class="p">]);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res13</span><span class="p">);</span> <span class="c1">// >>> 3 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res14</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">zRange</span><span class="p">(</span><span class="s1">'racer_scores'</span><span class="p">,</span> <span class="mi">0</span><span class="p">,</span> <span class="o">-</span><span class="mi">1</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res14</span><span class="p">);</span> <span class="c1">// >>> ['Castilla', 'Ford', 'Norem', 'Prickett', 'Royce', 'Sam-Bodden'] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res15</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">zRangeByLex</span><span class="p">(</span><span class="s1">'racer_scores'</span><span class="p">,</span> <span class="s1">'[A'</span><span class="p">,</span> <span class="s1">'[L'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res15</span><span class="p">);</span> <span class="c1">// >>> ['Castilla', 'Ford'] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res16</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">zAdd</span><span class="p">(</span><span class="s1">'racer_scores'</span><span class="p">,</span> <span class="p">{</span> <span class="nx">score</span><span class="o">:</span> <span class="mi">100</span><span class="p">,</span> <span class="nx">value</span><span class="o">:</span> <span class="s1">'Wood'</span> <span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res16</span><span class="p">);</span> <span class="c1">// >>> 1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res17</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">zAdd</span><span class="p">(</span><span class="s1">'racer_scores'</span><span class="p">,</span> <span class="p">{</span> <span class="nx">score</span><span class="o">:</span> <span class="mi">100</span><span class="p">,</span> <span class="nx">value</span><span class="o">:</span> <span class="s1">'Henshaw'</span> <span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res17</span><span class="p">);</span> <span class="c1">// >>> 1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res18</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">zAdd</span><span class="p">(</span><span class="s1">'racer_scores'</span><span class="p">,</span> <span class="p">{</span> <span class="nx">score</span><span class="o">:</span> <span class="mi">150</span><span class="p">,</span> <span class="nx">value</span><span class="o">:</span> <span class="s1">'Henshaw'</span> <span class="p">},</span> <span class="p">{</span> <span class="nx">nx</span><span class="o">:</span> <span class="kc">true</span> <span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res18</span><span class="p">);</span> <span class="c1">// >>> 0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res19</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">zIncrBy</span><span class="p">(</span><span class="s1">'racer_scores'</span><span class="p">,</span> <span class="mi">50</span><span class="p">,</span> <span class="s1">'Wood'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res19</span><span class="p">);</span> <span class="c1">// >>> 150.0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res20</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">zIncrBy</span><span class="p">(</span><span class="s1">'racer_scores'</span><span class="p">,</span> <span class="mi">50</span><span class="p">,</span> <span class="s1">'Henshaw'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res20</span><span class="p">);</span> <span class="c1">// >>> 200.0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span></code></pre> </div> <button class="clipboard-button text-neutral-400 hover:text-slate-100 bg-slate-600 absolute -top-8 right-10 h-7 w-7 mr-2 mt-2 p-1 rounded rounded-mx" onclick="copyCodeToClipboard('#panel_Nodejs_ss_tutorial-stepzrange')" tabindex="1" title="Copy to clipboard"> <svg fill="currentColor" viewbox="0 0 48 48" xmlns="http://www.w3.org/2000/svg"> <path d="M9 43.95q-1.2 0-2.1-.9-.9-.9-.9-2.1V10.8h3v30.15h23.7v3Zm6-6q-1.2 0-2.1-.9-.9-.9-.9-2.1v-28q0-1.2.9-2.1.9-.9 2.1-.9h22q1.2 0 2.1.9.9.9.9 2.1v28q0 1.2-.9 2.1-.9.9-2.1.9Zm0-3h22v-28H15v28Zm0 0v-28 28Z"> </path> 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title="Open example"> Java </label> <div aria-labelledby="tab-ss_tutorial-stepzrange" class="panel order-last hidden w-full mt-0 relative" id="panel_Java_ss_tutorial-stepzrange" role="tabpanel" tabindex="0"> <div class="highlight"> <pre class="chroma"><code class="language-java" data-lang="java"><span class="line"><span class="cl"><span class="kn">package</span> <span class="nn">io.redis.examples</span><span class="o">;</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kn">import</span> <span class="nn">redis.clients.jedis.UnifiedJedis</span><span class="o">;</span> </span></span><span class="line"><span class="cl"><span class="kn">import</span> <span class="nn">redis.clients.jedis.resps.Tuple</span><span class="o">;</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kd">public</span> <span class="kd">class</span> <span class="nc">SortedSetsExample</span> <span class="o">{</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="kd">public</span> <span class="kt">void</span> <span class="nf">run</span><span class="o">()</span> <span class="o">{</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">UnifiedJedis</span> <span class="n">jedis</span> <span class="o">=</span> <span class="k">new</span> <span class="n">UnifiedJedis</span><span class="o">(</span><span class="s">"redis://localhost:6379"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res1</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">zadd</span><span class="o">(</span><span class="s">"racer_scores"</span><span class="o">,</span> <span class="mi">10</span><span class="n">d</span><span class="o">,</span> <span class="s">"Norem"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res1</span><span class="o">);</span> <span class="c1">// >>> 1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res2</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">zadd</span><span class="o">(</span><span class="s">"racer_scores"</span><span class="o">,</span> <span class="mi">12</span><span class="n">d</span><span class="o">,</span> <span class="s">"Castilla"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res2</span><span class="o">);</span> <span class="c1">// >>> 1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res3</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">zadd</span><span class="o">(</span><span class="s">"racer_scores"</span><span class="o">,</span> <span class="k">new</span> <span class="n">HashMap</span><span class="o"><</span><span class="n">String</span><span class="o">,</span><span class="n">Double</span><span class="o">>()</span> <span class="o">{{</span> </span></span><span class="line"><span class="cl"> <span class="n">put</span><span class="o">(</span><span class="s">"Sam-Bodden"</span><span class="o">,</span> <span class="mf">8d</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">put</span><span class="o">(</span><span class="s">"Royce"</span><span class="o">,</span> <span class="mi">10</span><span class="n">d</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">put</span><span class="o">(</span><span class="s">"Ford"</span><span class="o">,</span> <span class="mf">6d</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">put</span><span class="o">(</span><span class="s">"Prickett"</span><span class="o">,</span> <span class="mi">14</span><span class="n">d</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">put</span><span class="o">(</span><span class="s">"Castilla"</span><span class="o">,</span> <span class="mi">12</span><span class="n">d</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="o">}});</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res3</span><span class="o">);</span> <span class="c1">// >>> 4 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line hl"><span class="cl"> <span class="n">List</span><span class="o"><</span><span class="n">String</span><span class="o">></span> <span class="n">res4</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">zrange</span><span class="o">(</span><span class="s">"racer_scores"</span><span class="o">,</span> <span class="mi">0</span><span class="o">,</span> <span class="o">-</span><span class="mi">1</span><span class="o">);</span> </span></span><span class="line hl"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res4</span><span class="o">);</span> <span class="c1">// >>> [Ford, Sam-Bodden, Norem, Royce, Castil, Castilla, Prickett] </span></span></span><span class="line hl"><span class="cl"><span class="c1"></span> </span></span><span class="line hl"><span class="cl"> <span class="n">List</span><span class="o"><</span><span class="n">String</span><span class="o">></span> <span class="n">res5</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">zrevrange</span><span class="o">(</span><span class="s">"racer_scores"</span><span class="o">,</span> <span class="mi">0</span><span class="o">,</span> <span class="o">-</span><span class="mi">1</span><span class="o">);</span> </span></span><span class="line hl"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res5</span><span class="o">);</span> <span class="c1">// >>> [Prickett, Castilla, Castil, Royce, Norem, Sam-Bodden, Ford] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o"><</span><span class="n">Tuple</span><span class="o">></span> <span class="n">res6</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">zrangeWithScores</span><span class="o">(</span><span class="s">"racer_scores"</span><span class="o">,</span> <span class="mi">0</span><span class="o">,</span> <span class="o">-</span><span class="mi">1</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res6</span><span class="o">);</span> <span class="c1">// >>> [[Ford,6.0], [Sam-Bodden,8.0], [Norem,10.0], [Royce,10.0], [Castil,12.0], [Castilla,12.0], [Prickett,14.0]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o"><</span><span class="n">String</span><span class="o">></span> <span class="n">res7</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">zrangeByScore</span><span class="o">(</span><span class="s">"racer_scores"</span><span class="o">,</span> <span class="n">Double</span><span class="o">.</span><span class="na">MIN_VALUE</span><span class="o">,</span> <span class="mi">10</span><span class="n">d</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res7</span><span class="o">);</span> <span class="c1">// >>> [Ford, Sam-Bodden, Norem, Royce] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res8</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">zrem</span><span class="o">(</span><span class="s">"racer_scores"</span><span class="o">,</span> <span class="s">"Castilla"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res8</span><span class="o">);</span> <span class="c1">// >>> 1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res9</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">zremrangeByScore</span><span class="o">(</span><span class="s">"racer_scores"</span><span class="o">,</span> <span class="n">Double</span><span class="o">.</span><span class="na">MIN_VALUE</span><span class="o">,</span> <span class="mf">9d</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res9</span><span class="o">);</span> <span class="c1">// >>> 2 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o"><</span><span class="n">String</span><span class="o">></span> <span class="n">res10</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">zrange</span><span class="o">(</span><span class="s">"racer_scores"</span><span class="o">,</span> <span class="mi">0</span><span class="o">,</span> <span class="o">-</span><span class="mi">1</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res10</span><span class="o">);</span> <span class="c1">// >>> [Norem, Royce, Prickett] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res11</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">zrank</span><span class="o">(</span><span class="s">"racer_scores"</span><span class="o">,</span> <span class="s">"Norem"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res11</span><span class="o">);</span> <span class="c1">// >>> 0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res12</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">zrevrank</span><span class="o">(</span><span class="s">"racer_scores"</span><span class="o">,</span> <span class="s">"Norem"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res12</span><span class="o">);</span> <span class="c1">// >>> 2 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res13</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">zadd</span><span class="o">(</span><span class="s">"racer_scores"</span><span class="o">,</span> <span class="k">new</span> <span class="n">HashMap</span><span class="o"><</span><span class="n">String</span><span class="o">,</span><span class="n">Double</span><span class="o">>()</span> <span class="o">{{</span> </span></span><span class="line"><span class="cl"> <span class="n">put</span><span class="o">(</span><span class="s">"Norem"</span><span class="o">,</span> <span class="mf">0d</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">put</span><span class="o">(</span><span class="s">"Sam-Bodden"</span><span class="o">,</span> <span class="mf">0d</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">put</span><span class="o">(</span><span class="s">"Royce"</span><span class="o">,</span> <span class="mf">0d</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">put</span><span class="o">(</span><span class="s">"Ford"</span><span class="o">,</span> <span class="mf">0d</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">put</span><span class="o">(</span><span class="s">"Prickett"</span><span class="o">,</span> <span class="mf">0d</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">put</span><span class="o">(</span><span class="s">"Castilla"</span><span class="o">,</span> <span class="mf">0d</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="o">}});</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res13</span><span class="o">);</span> <span class="c1">// >>> 3 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o"><</span><span class="n">String</span><span class="o">></span> <span class="n">res14</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">zrange</span><span class="o">(</span><span class="s">"racer_scores"</span><span class="o">,</span> <span class="mi">0</span><span class="o">,</span> <span class="o">-</span><span class="mi">1</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res14</span><span class="o">);</span> <span class="c1">// >>> [Castilla, Ford, Norem, Prickett, Royce, Sam-Bodden] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o"><</span><span class="n">String</span><span class="o">></span> <span class="n">res15</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">zrangeByLex</span><span class="o">(</span><span class="s">"racer_scores"</span><span class="o">,</span> <span class="s">"[A"</span><span class="o">,</span> <span class="s">"[L"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res15</span><span class="o">);</span> <span class="c1">// >>> [Castilla, Ford] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res16</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">zadd</span><span class="o">(</span><span class="s">"racer_scores"</span><span class="o">,</span> <span class="mi">100</span><span class="n">d</span><span class="o">,</span> <span class="s">"Wood"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res16</span><span class="o">);</span> <span class="c1">// >>> 1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res17</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">zadd</span><span class="o">(</span><span class="s">"racer_scores"</span><span class="o">,</span> <span class="mi">100</span><span class="n">d</span><span class="o">,</span> <span class="s">"Henshaw"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res17</span><span class="o">);</span> <span class="c1">// >>> 1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res18</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">zadd</span><span class="o">(</span><span class="s">"racer_scores"</span><span class="o">,</span> <span class="mi">100</span><span class="n">d</span><span class="o">,</span> <span class="s">"Henshaw"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res18</span><span class="o">);</span> <span class="c1">// >>> 0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="kt">double</span> <span class="n">res19</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">zincrby</span><span class="o">(</span><span class="s">"racer_scores"</span><span class="o">,</span> <span class="mi">50</span><span class="n">d</span><span class="o">,</span> <span class="s">"Wood"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res19</span><span class="o">);</span> <span class="c1">// >>> 150.0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="kt">double</span> <span class="n">res20</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">zincrby</span><span class="o">(</span><span class="s">"racer_scores"</span><span class="o">,</span> <span class="mi">50</span><span class="n">d</span><span class="o">,</span> <span class="s">"Henshaw"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res20</span><span class="o">);</span> <span class="c1">// >>> 200.0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="o">}</span> </span></span><span class="line"><span class="cl"><span class="o">}</span> </span></span><span class="line"><span class="cl"> </span></span></code></pre> </div> <button class="clipboard-button text-neutral-400 hover:text-slate-100 bg-slate-600 absolute -top-8 right-10 h-7 w-7 mr-2 mt-2 p-1 rounded rounded-mx" onclick="copyCodeToClipboard('#panel_Java_ss_tutorial-stepzrange')" 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</path> </svg> </a> </div> </div> </div> <input class="radiotab w-0 h-0" data-lang="go" id="Go_ss_tutorial-stepzrange" name="ss_tutorial-stepzrange" tabindex="1" type="radio"/> <label class="justify-left label ml-4 pt-3.5 px-3 pb-1 cursor-pointer text-sm text-center bg-redis-ink-900 hover:text-redis-red-600 rounded rounded-mx transition duration-150 ease-in-out" for="Go_ss_tutorial-stepzrange" title="Open example"> Go </label> <div aria-labelledby="tab-ss_tutorial-stepzrange" class="panel order-last hidden w-full mt-0 relative" id="panel_Go_ss_tutorial-stepzrange" role="tabpanel" tabindex="0"> <div class="highlight"> <pre class="chroma"><code class="language-go" data-lang="go"><span class="line"><span class="cl"><span class="kn">package</span> <span class="nx">example_commands_test</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kn">import</span> <span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"context"</span> </span></span><span class="line"><span class="cl"> <span class="s">"fmt"</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="s">"github.com/redis/go-redis/v9"</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kd">func</span> <span class="nf">ExampleClient_zadd</span><span class="p">()</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">ctx</span> <span class="o">:=</span> <span class="nx">context</span><span class="p">.</span><span class="nf">Background</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">rdb</span> <span class="o">:=</span> <span class="nx">redis</span><span class="p">.</span><span class="nf">NewClient</span><span class="p">(</span><span class="o">&</span><span class="nx">redis</span><span class="p">.</span><span class="nx">Options</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Addr</span><span class="p">:</span> <span class="s">"localhost:6379"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Password</span><span class="p">:</span> <span class="s">""</span><span class="p">,</span> <span class="c1">// no password docs </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="nx">DB</span><span class="p">:</span> <span class="mi">0</span><span class="p">,</span> <span class="c1">// use default DB </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="p">})</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">res1</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">ZAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"racer_scores"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">redis</span><span class="p">.</span><span class="nx">Z</span><span class="p">{</span><span class="nx">Member</span><span class="p">:</span> <span class="s">"Norem"</span><span class="p">,</span> <span class="nx">Score</span><span class="p">:</span> <span class="mi">10</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res1</span><span class="p">)</span> <span class="c1">// >>> 1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res2</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">ZAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"racer_scores"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">redis</span><span class="p">.</span><span class="nx">Z</span><span class="p">{</span><span class="nx">Member</span><span class="p">:</span> <span class="s">"Castilla"</span><span class="p">,</span> <span class="nx">Score</span><span class="p">:</span> <span class="mi">12</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res2</span><span class="p">)</span> <span class="c1">// >>> 1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res3</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">ZAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"racer_scores"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">redis</span><span class="p">.</span><span class="nx">Z</span><span class="p">{</span><span class="nx">Member</span><span class="p">:</span> <span class="s">"Norem"</span><span class="p">,</span> <span class="nx">Score</span><span class="p">:</span> <span class="mi">10</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">redis</span><span class="p">.</span><span class="nx">Z</span><span class="p">{</span><span class="nx">Member</span><span class="p">:</span> <span class="s">"Sam-Bodden"</span><span class="p">,</span> <span class="nx">Score</span><span class="p">:</span> <span class="mi">8</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">redis</span><span class="p">.</span><span class="nx">Z</span><span class="p">{</span><span class="nx">Member</span><span class="p">:</span> <span class="s">"Royce"</span><span class="p">,</span> <span class="nx">Score</span><span class="p">:</span> <span class="mi">10</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">redis</span><span class="p">.</span><span class="nx">Z</span><span class="p">{</span><span class="nx">Member</span><span class="p">:</span> <span class="s">"Ford"</span><span class="p">,</span> <span class="nx">Score</span><span class="p">:</span> <span class="mi">6</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">redis</span><span class="p">.</span><span class="nx">Z</span><span class="p">{</span><span class="nx">Member</span><span class="p">:</span> <span class="s">"Prickett"</span><span class="p">,</span> <span class="nx">Score</span><span class="p">:</span> <span class="mi">14</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">redis</span><span class="p">.</span><span class="nx">Z</span><span class="p">{</span><span class="nx">Member</span><span class="p">:</span> <span class="s">"Castilla"</span><span class="p">,</span> <span class="nx">Score</span><span class="p">:</span> <span class="mi">12</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res3</span><span class="p">)</span> <span class="c1">// >>> 4 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kd">func</span> <span class="nf">ExampleClient_zrange</span><span class="p">()</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">ctx</span> <span class="o">:=</span> <span class="nx">context</span><span class="p">.</span><span class="nf">Background</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">rdb</span> <span class="o">:=</span> <span class="nx">redis</span><span class="p">.</span><span class="nf">NewClient</span><span class="p">(</span><span class="o">&</span><span class="nx">redis</span><span class="p">.</span><span class="nx">Options</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Addr</span><span class="p">:</span> <span class="s">"localhost:6379"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Password</span><span class="p">:</span> <span class="s">""</span><span class="p">,</span> <span class="c1">// no password docs </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="nx">DB</span><span class="p">:</span> <span class="mi">0</span><span class="p">,</span> <span class="c1">// use default DB </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="p">})</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">ZAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"racer_scores"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">redis</span><span class="p">.</span><span class="nx">Z</span><span class="p">{</span><span class="nx">Member</span><span class="p">:</span> <span class="s">"Norem"</span><span class="p">,</span> <span class="nx">Score</span><span class="p">:</span> <span class="mi">10</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">redis</span><span class="p">.</span><span class="nx">Z</span><span class="p">{</span><span class="nx">Member</span><span class="p">:</span> <span class="s">"Sam-Bodden"</span><span class="p">,</span> <span class="nx">Score</span><span class="p">:</span> <span class="mi">8</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">redis</span><span class="p">.</span><span class="nx">Z</span><span class="p">{</span><span class="nx">Member</span><span class="p">:</span> <span class="s">"Royce"</span><span class="p">,</span> <span class="nx">Score</span><span class="p">:</span> <span class="mi">10</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">redis</span><span class="p">.</span><span class="nx">Z</span><span class="p">{</span><span class="nx">Member</span><span class="p">:</span> <span class="s">"Ford"</span><span class="p">,</span> <span class="nx">Score</span><span class="p">:</span> <span class="mi">6</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">redis</span><span class="p">.</span><span class="nx">Z</span><span class="p">{</span><span class="nx">Member</span><span class="p">:</span> <span class="s">"Prickett"</span><span class="p">,</span> <span class="nx">Score</span><span class="p">:</span> <span class="mi">14</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">redis</span><span class="p">.</span><span class="nx">Z</span><span class="p">{</span><span class="nx">Member</span><span class="p">:</span> <span class="s">"Castilla"</span><span class="p">,</span> <span class="nx">Score</span><span class="p">:</span> <span class="mi">12</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line hl"><span class="cl"> <span class="nx">res4</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">ZRange</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"racer_scores"</span><span class="p">,</span> <span class="mi">0</span><span class="p">,</span> <span class="o">-</span><span class="mi">1</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line hl"><span class="cl"> </span></span><span class="line hl"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line hl"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line hl"><span class="cl"> <span class="p">}</span> </span></span><span class="line hl"><span class="cl"> </span></span><span class="line hl"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res4</span><span class="p">)</span> </span></span><span class="line hl"><span class="cl"> <span class="c1">// >>> [Ford Sam-Bodden Norem Royce Castilla Prickett] </span></span></span><span class="line hl"><span class="cl"><span class="c1"></span> </span></span><span class="line hl"><span class="cl"> <span class="nx">res5</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">ZRevRange</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"racer_scores"</span><span class="p">,</span> <span class="mi">0</span><span class="p">,</span> <span class="o">-</span><span class="mi">1</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line hl"><span class="cl"> </span></span><span class="line hl"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line hl"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line hl"><span class="cl"> <span class="p">}</span> </span></span><span class="line hl"><span class="cl"> </span></span><span class="line hl"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res5</span><span class="p">)</span> </span></span><span class="line hl"><span class="cl"> <span class="c1">// >>> [Prickett Castilla Royce Norem Sam-Bodden Ford] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kd">func</span> <span class="nf">ExampleClient_zrangewithscores</span><span class="p">()</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">ctx</span> <span class="o">:=</span> <span class="nx">context</span><span class="p">.</span><span class="nf">Background</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">rdb</span> <span class="o">:=</span> <span class="nx">redis</span><span class="p">.</span><span class="nf">NewClient</span><span class="p">(</span><span class="o">&</span><span class="nx">redis</span><span class="p">.</span><span class="nx">Options</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Addr</span><span class="p">:</span> <span class="s">"localhost:6379"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Password</span><span class="p">:</span> <span class="s">""</span><span class="p">,</span> <span class="c1">// no password docs </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="nx">DB</span><span class="p">:</span> <span class="mi">0</span><span class="p">,</span> <span class="c1">// use default DB </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="p">})</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">ZAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"racer_scores"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">redis</span><span class="p">.</span><span class="nx">Z</span><span class="p">{</span><span class="nx">Member</span><span class="p">:</span> <span class="s">"Norem"</span><span class="p">,</span> <span class="nx">Score</span><span class="p">:</span> <span class="mi">10</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">redis</span><span class="p">.</span><span class="nx">Z</span><span class="p">{</span><span class="nx">Member</span><span class="p">:</span> <span class="s">"Sam-Bodden"</span><span class="p">,</span> <span class="nx">Score</span><span class="p">:</span> <span class="mi">8</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">redis</span><span class="p">.</span><span class="nx">Z</span><span class="p">{</span><span class="nx">Member</span><span class="p">:</span> <span class="s">"Royce"</span><span class="p">,</span> <span class="nx">Score</span><span class="p">:</span> <span class="mi">10</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">redis</span><span class="p">.</span><span class="nx">Z</span><span class="p">{</span><span class="nx">Member</span><span class="p">:</span> <span class="s">"Ford"</span><span class="p">,</span> <span class="nx">Score</span><span class="p">:</span> <span class="mi">6</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">redis</span><span class="p">.</span><span class="nx">Z</span><span class="p">{</span><span class="nx">Member</span><span class="p">:</span> <span class="s">"Prickett"</span><span class="p">,</span> <span class="nx">Score</span><span class="p">:</span> <span class="mi">14</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">redis</span><span class="p">.</span><span class="nx">Z</span><span class="p">{</span><span class="nx">Member</span><span class="p">:</span> <span class="s">"Castilla"</span><span class="p">,</span> <span class="nx">Score</span><span class="p">:</span> <span class="mi">12</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">res6</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">ZRangeWithScores</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"racer_scores"</span><span class="p">,</span> <span class="mi">0</span><span class="p">,</span> <span class="o">-</span><span class="mi">1</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res6</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// >>> [{6 Ford} {8 Sam-Bodden} {10 Norem} {10 Royce} {12 Castilla} {14 Prickett}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kd">func</span> <span class="nf">ExampleClient_zrangebyscore</span><span class="p">()</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">ctx</span> <span class="o">:=</span> <span class="nx">context</span><span class="p">.</span><span class="nf">Background</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">rdb</span> <span class="o">:=</span> <span class="nx">redis</span><span class="p">.</span><span class="nf">NewClient</span><span class="p">(</span><span class="o">&</span><span class="nx">redis</span><span class="p">.</span><span class="nx">Options</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Addr</span><span class="p">:</span> <span class="s">"localhost:6379"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Password</span><span class="p">:</span> <span class="s">""</span><span class="p">,</span> <span class="c1">// no password docs </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="nx">DB</span><span class="p">:</span> <span class="mi">0</span><span class="p">,</span> <span class="c1">// use default DB </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="p">})</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">ZAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"racer_scores"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">redis</span><span class="p">.</span><span class="nx">Z</span><span class="p">{</span><span class="nx">Member</span><span class="p">:</span> <span class="s">"Norem"</span><span class="p">,</span> <span class="nx">Score</span><span class="p">:</span> <span class="mi">10</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">redis</span><span class="p">.</span><span class="nx">Z</span><span class="p">{</span><span class="nx">Member</span><span class="p">:</span> <span class="s">"Sam-Bodden"</span><span class="p">,</span> <span class="nx">Score</span><span class="p">:</span> <span class="mi">8</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">redis</span><span class="p">.</span><span class="nx">Z</span><span class="p">{</span><span class="nx">Member</span><span class="p">:</span> <span class="s">"Royce"</span><span class="p">,</span> <span class="nx">Score</span><span class="p">:</span> <span class="mi">10</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">redis</span><span class="p">.</span><span class="nx">Z</span><span class="p">{</span><span class="nx">Member</span><span class="p">:</span> <span class="s">"Ford"</span><span class="p">,</span> <span class="nx">Score</span><span class="p">:</span> <span class="mi">6</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">redis</span><span class="p">.</span><span class="nx">Z</span><span class="p">{</span><span class="nx">Member</span><span class="p">:</span> <span class="s">"Prickett"</span><span class="p">,</span> <span class="nx">Score</span><span class="p">:</span> <span class="mi">14</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">redis</span><span class="p">.</span><span class="nx">Z</span><span class="p">{</span><span class="nx">Member</span><span class="p">:</span> <span class="s">"Castilla"</span><span class="p">,</span> <span class="nx">Score</span><span class="p">:</span> <span class="mi">12</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">res7</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">ZRangeByScore</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"racer_scores"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="o">&</span><span class="nx">redis</span><span class="p">.</span><span class="nx">ZRangeBy</span><span class="p">{</span><span class="nx">Min</span><span class="p">:</span> <span class="s">"-inf"</span><span class="p">,</span> <span class="nx">Max</span><span class="p">:</span> <span class="s">"10"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res7</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// >>> [Ford Sam-Bodden Norem Royce] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kd">func</span> <span class="nf">ExampleClient_zremrangebyscore</span><span class="p">()</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">ctx</span> <span class="o">:=</span> <span class="nx">context</span><span class="p">.</span><span class="nf">Background</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">rdb</span> <span class="o">:=</span> <span class="nx">redis</span><span class="p">.</span><span class="nf">NewClient</span><span class="p">(</span><span class="o">&</span><span class="nx">redis</span><span class="p">.</span><span class="nx">Options</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Addr</span><span class="p">:</span> <span class="s">"localhost:6379"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Password</span><span class="p">:</span> <span class="s">""</span><span class="p">,</span> <span class="c1">// no password docs </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="nx">DB</span><span class="p">:</span> <span class="mi">0</span><span class="p">,</span> <span class="c1">// use default DB </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="p">})</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">ZAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"racer_scores"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">redis</span><span class="p">.</span><span class="nx">Z</span><span class="p">{</span><span class="nx">Member</span><span class="p">:</span> <span class="s">"Norem"</span><span class="p">,</span> <span class="nx">Score</span><span class="p">:</span> <span class="mi">10</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">redis</span><span class="p">.</span><span class="nx">Z</span><span class="p">{</span><span class="nx">Member</span><span class="p">:</span> <span class="s">"Sam-Bodden"</span><span class="p">,</span> <span class="nx">Score</span><span class="p">:</span> <span class="mi">8</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">redis</span><span class="p">.</span><span class="nx">Z</span><span class="p">{</span><span class="nx">Member</span><span class="p">:</span> <span class="s">"Royce"</span><span class="p">,</span> <span class="nx">Score</span><span class="p">:</span> <span class="mi">10</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">redis</span><span class="p">.</span><span class="nx">Z</span><span class="p">{</span><span class="nx">Member</span><span class="p">:</span> <span class="s">"Ford"</span><span class="p">,</span> <span class="nx">Score</span><span class="p">:</span> <span class="mi">6</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">redis</span><span class="p">.</span><span class="nx">Z</span><span class="p">{</span><span class="nx">Member</span><span class="p">:</span> <span class="s">"Prickett"</span><span class="p">,</span> <span class="nx">Score</span><span class="p">:</span> <span class="mi">14</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">redis</span><span class="p">.</span><span class="nx">Z</span><span class="p">{</span><span class="nx">Member</span><span class="p">:</span> <span class="s">"Castilla"</span><span class="p">,</span> <span class="nx">Score</span><span class="p">:</span> <span class="mi">12</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">res8</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">ZRem</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"racer_scores"</span><span class="p">,</span> <span class="s">"Castilla"</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res8</span><span class="p">)</span> <span class="c1">// >>> 1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res9</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">ZRemRangeByScore</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"racer_scores"</span><span class="p">,</span> <span class="s">"-inf"</span><span class="p">,</span> <span class="s">"9"</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res9</span><span class="p">)</span> <span class="c1">// >>> 2 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res10</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">ZRange</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"racer_scores"</span><span class="p">,</span> <span class="mi">0</span><span class="p">,</span> <span class="o">-</span><span class="mi">1</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res10</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// >>> [Norem Royce Prickett] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kd">func</span> <span class="nf">ExampleClient_zrank</span><span class="p">()</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">ctx</span> <span class="o">:=</span> <span class="nx">context</span><span class="p">.</span><span class="nf">Background</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">rdb</span> <span class="o">:=</span> <span class="nx">redis</span><span class="p">.</span><span class="nf">NewClient</span><span class="p">(</span><span class="o">&</span><span class="nx">redis</span><span class="p">.</span><span class="nx">Options</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Addr</span><span class="p">:</span> <span class="s">"localhost:6379"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Password</span><span class="p">:</span> <span class="s">""</span><span class="p">,</span> <span class="c1">// no password docs </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="nx">DB</span><span class="p">:</span> <span class="mi">0</span><span class="p">,</span> <span class="c1">// use default DB </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="p">})</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">ZAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"racer_scores"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">redis</span><span class="p">.</span><span class="nx">Z</span><span class="p">{</span><span class="nx">Member</span><span class="p">:</span> <span class="s">"Norem"</span><span class="p">,</span> <span class="nx">Score</span><span class="p">:</span> <span class="mi">10</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">redis</span><span class="p">.</span><span class="nx">Z</span><span class="p">{</span><span class="nx">Member</span><span class="p">:</span> <span class="s">"Royce"</span><span class="p">,</span> <span class="nx">Score</span><span class="p">:</span> <span class="mi">10</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">redis</span><span class="p">.</span><span class="nx">Z</span><span class="p">{</span><span class="nx">Member</span><span class="p">:</span> <span class="s">"Prickett"</span><span class="p">,</span> <span class="nx">Score</span><span class="p">:</span> <span class="mi">14</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">res11</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">ZRank</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"racer_scores"</span><span class="p">,</span> <span class="s">"Norem"</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res11</span><span class="p">)</span> <span class="c1">// >>> 0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res12</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">ZRevRank</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"racer_scores"</span><span class="p">,</span> <span class="s">"Norem"</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res12</span><span class="p">)</span> <span class="c1">// >>> 2 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kd">func</span> <span class="nf">ExampleClient_zaddlex</span><span class="p">()</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">ctx</span> <span class="o">:=</span> <span class="nx">context</span><span class="p">.</span><span class="nf">Background</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">rdb</span> <span class="o">:=</span> <span class="nx">redis</span><span class="p">.</span><span class="nf">NewClient</span><span class="p">(</span><span class="o">&</span><span class="nx">redis</span><span class="p">.</span><span class="nx">Options</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Addr</span><span class="p">:</span> <span class="s">"localhost:6379"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Password</span><span class="p">:</span> <span class="s">""</span><span class="p">,</span> <span class="c1">// no password docs </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="nx">DB</span><span class="p">:</span> <span class="mi">0</span><span class="p">,</span> <span class="c1">// use default DB </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="p">})</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">ZAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"racer_scores"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">redis</span><span class="p">.</span><span class="nx">Z</span><span class="p">{</span><span class="nx">Member</span><span class="p">:</span> <span class="s">"Norem"</span><span class="p">,</span> <span class="nx">Score</span><span class="p">:</span> <span class="mi">0</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">redis</span><span class="p">.</span><span class="nx">Z</span><span class="p">{</span><span class="nx">Member</span><span class="p">:</span> <span class="s">"Royce"</span><span class="p">,</span> <span class="nx">Score</span><span class="p">:</span> <span class="mi">0</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">redis</span><span class="p">.</span><span class="nx">Z</span><span class="p">{</span><span class="nx">Member</span><span class="p">:</span> <span class="s">"Prickett"</span><span class="p">,</span> <span class="nx">Score</span><span class="p">:</span> <span class="mi">0</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">res13</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">ZAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"racer_scores"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">redis</span><span class="p">.</span><span class="nx">Z</span><span class="p">{</span><span class="nx">Member</span><span class="p">:</span> <span class="s">"Norem"</span><span class="p">,</span> <span class="nx">Score</span><span class="p">:</span> <span class="mi">0</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">redis</span><span class="p">.</span><span class="nx">Z</span><span class="p">{</span><span class="nx">Member</span><span class="p">:</span> <span class="s">"Sam-Bodden"</span><span class="p">,</span> <span class="nx">Score</span><span class="p">:</span> <span class="mi">0</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">redis</span><span class="p">.</span><span class="nx">Z</span><span class="p">{</span><span class="nx">Member</span><span class="p">:</span> <span class="s">"Royce"</span><span class="p">,</span> <span class="nx">Score</span><span class="p">:</span> <span class="mi">0</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">redis</span><span class="p">.</span><span class="nx">Z</span><span class="p">{</span><span class="nx">Member</span><span class="p">:</span> <span class="s">"Ford"</span><span class="p">,</span> <span class="nx">Score</span><span class="p">:</span> <span class="mi">0</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">redis</span><span class="p">.</span><span class="nx">Z</span><span class="p">{</span><span class="nx">Member</span><span class="p">:</span> <span class="s">"Prickett"</span><span class="p">,</span> <span class="nx">Score</span><span class="p">:</span> <span class="mi">0</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">redis</span><span class="p">.</span><span class="nx">Z</span><span class="p">{</span><span class="nx">Member</span><span class="p">:</span> <span class="s">"Castilla"</span><span class="p">,</span> <span class="nx">Score</span><span class="p">:</span> <span class="mi">0</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res13</span><span class="p">)</span> <span class="c1">// >>> 3 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res14</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">ZRange</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"racer_scores"</span><span class="p">,</span> <span class="mi">0</span><span class="p">,</span> <span class="o">-</span><span class="mi">1</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res14</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// >>> [Castilla Ford Norem Prickett Royce Sam-Bodden] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res15</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">ZRangeByLex</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"racer_scores"</span><span class="p">,</span> <span class="o">&</span><span class="nx">redis</span><span class="p">.</span><span class="nx">ZRangeBy</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Min</span><span class="p">:</span> <span class="s">"[A"</span><span class="p">,</span> <span class="nx">Max</span><span class="p">:</span> <span class="s">"[L"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res15</span><span class="p">)</span> <span class="c1">// >>> [Castilla Ford] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kd">func</span> <span class="nf">ExampleClient_leaderboard</span><span class="p">()</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">ctx</span> <span class="o">:=</span> <span class="nx">context</span><span class="p">.</span><span class="nf">Background</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">rdb</span> <span class="o">:=</span> <span class="nx">redis</span><span class="p">.</span><span class="nf">NewClient</span><span class="p">(</span><span class="o">&</span><span class="nx">redis</span><span class="p">.</span><span class="nx">Options</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Addr</span><span class="p">:</span> <span class="s">"localhost:6379"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Password</span><span class="p">:</span> <span class="s">""</span><span class="p">,</span> <span class="c1">// no password docs </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="nx">DB</span><span class="p">:</span> <span class="mi">0</span><span class="p">,</span> <span class="c1">// use default DB </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="p">})</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">res16</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">ZAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"racer_scores"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">redis</span><span class="p">.</span><span class="nx">Z</span><span class="p">{</span><span class="nx">Member</span><span class="p">:</span> <span class="s">"Wood"</span><span class="p">,</span> <span class="nx">Score</span><span class="p">:</span> <span class="mi">100</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res16</span><span class="p">)</span> <span class="c1">// >>> 1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res17</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">ZAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"racer_scores"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">redis</span><span class="p">.</span><span class="nx">Z</span><span class="p">{</span><span class="nx">Member</span><span class="p">:</span> <span class="s">"Henshaw"</span><span class="p">,</span> <span class="nx">Score</span><span class="p">:</span> <span class="mi">100</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res17</span><span class="p">)</span> <span class="c1">// >>> 1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res18</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">ZAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"racer_scores"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">redis</span><span class="p">.</span><span class="nx">Z</span><span class="p">{</span><span class="nx">Member</span><span class="p">:</span> <span class="s">"Henshaw"</span><span class="p">,</span> <span class="nx">Score</span><span class="p">:</span> <span class="mi">150</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res18</span><span class="p">)</span> <span class="c1">// >>> 0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res19</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">ZIncrBy</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"racer_scores"</span><span class="p">,</span> <span class="mi">50</span><span class="p">,</span> <span class="s">"Wood"</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res19</span><span class="p">)</span> <span class="c1">// >>> 150 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res20</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">ZIncrBy</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"racer_scores"</span><span class="p">,</span> <span class="mi">50</span><span class="p">,</span> <span class="s">"Henshaw"</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res20</span><span class="p">)</span> <span class="c1">// >>> 200 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="p">}</span> </span></span></code></pre> </div> <button class="clipboard-button text-neutral-400 hover:text-slate-100 bg-slate-600 absolute -top-8 right-10 h-7 w-7 mr-2 mt-2 p-1 rounded rounded-mx" onclick="copyCodeToClipboard('#panel_Go_ss_tutorial-stepzrange')" tabindex="1" title="Copy to clipboard"> <svg fill="currentColor" viewbox="0 0 48 48" xmlns="http://www.w3.org/2000/svg"> <path d="M9 43.95q-1.2 0-2.1-.9-.9-.9-.9-2.1V10.8h3v30.15h23.7v3Zm6-6q-1.2 0-2.1-.9-.9-.9-.9-2.1v-28q0-1.2.9-2.1.9-.9 2.1-.9h22q1.2 0 2.1.9.9.9.9 2.1v28q0 1.2-.9 2.1-.9.9-2.1.9Zm0-3h22v-28H15v28Zm0 0v-28 28Z"> </path> 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title="Open example"> C# </label> <div aria-labelledby="tab-ss_tutorial-stepzrange" class="panel order-last hidden w-full mt-0 relative" id="panel_Csharp_ss_tutorial-stepzrange" role="tabpanel" tabindex="0"> <div class="highlight"> <pre class="chroma"><code class="language-C#" data-lang="C#"><span class="line"><span class="cl"><span class="k">using</span> <span class="nn">StackExchange.Redis</span><span class="p">;</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="k">public</span> <span class="k">class</span> <span class="nc">SortedSetExample</span> </span></span><span class="line"><span class="cl"><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="k">public</span> <span class="k">void</span> <span class="n">run</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="kt">var</span> <span class="n">muxer</span> <span class="p">=</span> <span class="n">ConnectionMultiplexer</span><span class="p">.</span><span class="n">Connect</span><span class="p">(</span><span class="s">"localhost:6379"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="kt">var</span> <span class="n">db</span> <span class="p">=</span> <span class="n">muxer</span><span class="p">.</span><span class="n">GetDatabase</span><span class="p">();</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="kt">bool</span> <span class="n">res1</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">SortedSetAdd</span><span class="p">(</span><span class="s">"racer_scores"</span><span class="p">,</span> <span class="s">"Norem"</span><span class="p">,</span> <span class="m">10</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res1</span><span class="p">);</span> <span class="c1">// >>> True</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="kt">bool</span> <span class="n">res2</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">SortedSetAdd</span><span class="p">(</span><span class="s">"racer_scores"</span><span class="p">,</span> <span class="s">"Castilla"</span><span class="p">,</span> <span class="m">12</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res2</span><span class="p">);</span> <span class="c1">// >>> True</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res3</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">SortedSetAdd</span><span class="p">(</span><span class="s">"racer_scores"</span><span class="p">,</span> <span class="k">new</span><span class="p">[]{</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">SortedSetEntry</span><span class="p">(</span><span class="s">"Sam-Bodden"</span><span class="p">,</span> <span class="m">8</span><span class="p">),</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">SortedSetEntry</span><span class="p">(</span><span class="s">"Royce"</span><span class="p">,</span> <span class="m">10</span><span class="p">),</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">SortedSetEntry</span><span class="p">(</span><span class="s">"Ford"</span><span class="p">,</span> <span class="m">6</span><span class="p">),</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">SortedSetEntry</span><span class="p">(</span><span class="s">"Prickett"</span><span class="p">,</span> <span class="m">14</span><span class="p">),</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">SortedSetEntry</span><span class="p">(</span><span class="s">"Castilla"</span><span class="p">,</span> <span class="m">12</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">});</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res3</span><span class="p">);</span> <span class="c1">// >>> 4</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line hl"><span class="cl"> <span class="n">RedisValue</span><span class="p">[]</span> <span class="n">res4</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">SortedSetRangeByRank</span><span class="p">(</span><span class="s">"racer_scores"</span><span class="p">,</span> <span class="m">0</span><span class="p">,</span> <span class="p">-</span><span class="m">1</span><span class="p">);</span> </span></span><span class="line hl"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="kt">string</span><span class="p">.</span><span class="n">Join</span><span class="p">(</span><span class="s">", "</span><span class="p">,</span> <span class="n">res4</span><span class="p">));</span> <span class="c1">// >>> Ford, Sam-Bodden, Norem, Royce, Castilla, Prickett</span> </span></span><span class="line hl"><span class="cl"> </span></span><span class="line hl"><span class="cl"> <span class="n">RedisValue</span><span class="p">[]</span> <span class="n">res5</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">SortedSetRangeByRank</span><span class="p">(</span><span class="s">"racer_scores"</span><span class="p">,</span> <span class="m">0</span><span class="p">,</span> <span class="p">-</span><span class="m">1</span><span class="p">,</span> <span class="n">Order</span><span class="p">.</span><span class="n">Descending</span><span class="p">);</span> </span></span><span class="line hl"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="kt">string</span><span class="p">.</span><span class="n">Join</span><span class="p">(</span><span class="s">", "</span><span class="p">,</span> <span class="n">res5</span><span class="p">));</span> <span class="c1">// >>> Prickett, Castilla, Royce, Norem, Sam-Bodden, Ford</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">SortedSetEntry</span><span class="p">[]</span> <span class="n">res6</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">SortedSetRangeByRankWithScores</span><span class="p">(</span><span class="s">"racer_scores"</span><span class="p">,</span> <span class="m">0</span><span class="p">,</span> <span class="p">-</span><span class="m">1</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="kt">string</span><span class="p">.</span><span class="n">Join</span><span class="p">(</span><span class="s">", "</span><span class="p">,</span> <span class="n">res6</span><span class="p">));</span> <span class="c1">// >>> Ford: 6, Sam-Bodden: 8, Norem: 10, Royce: 10, Castilla: 12, Prickett: 14</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">RedisValue</span><span class="p">[]</span> <span class="n">res7</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">SortedSetRangeByScore</span><span class="p">(</span><span class="s">"racer_scores"</span><span class="p">,</span> <span class="kt">double</span><span class="p">.</span><span class="n">NegativeInfinity</span><span class="p">,</span> <span class="m">10</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="kt">string</span><span class="p">.</span><span class="n">Join</span><span class="p">(</span><span class="s">", "</span><span class="p">,</span> <span class="n">res7</span><span class="p">));</span> <span class="c1">// >>> Ford, Sam-Bodden, Norem, Royce</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="kt">bool</span> <span class="n">res8</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">SortedSetRemove</span><span class="p">(</span><span class="s">"racer_scores"</span><span class="p">,</span> <span class="s">"Castilla"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res8</span><span class="p">);</span> <span class="c1">// >>> True</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res9</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">SortedSetRemoveRangeByScore</span><span class="p">(</span><span class="s">"racer_scores"</span><span class="p">,</span> <span class="kt">double</span><span class="p">.</span><span class="n">NegativeInfinity</span><span class="p">,</span> <span class="m">9</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res9</span><span class="p">);</span> <span class="c1">// >>> 2</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">RedisValue</span><span class="p">[]</span> <span class="n">res10</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">SortedSetRangeByRank</span><span class="p">(</span><span class="s">"racer_scores"</span><span class="p">,</span> <span class="m">0</span><span class="p">,</span> <span class="p">-</span><span class="m">1</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="kt">string</span><span class="p">.</span><span class="n">Join</span><span class="p">(</span><span class="s">", "</span><span class="p">,</span> <span class="n">res10</span><span class="p">));</span> <span class="c1">// >>> Norem, Royce, Prickett</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="kt">long?</span> <span class="n">res11</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">SortedSetRank</span><span class="p">(</span><span class="s">"racer_scores"</span><span class="p">,</span> <span class="s">"Norem"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res11</span><span class="p">);</span> <span class="c1">// >>> 0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="kt">long?</span> <span class="n">res12</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">SortedSetRank</span><span class="p">(</span><span class="s">"racer_scores"</span><span class="p">,</span> <span class="s">"Norem"</span><span class="p">,</span> <span class="n">Order</span><span class="p">.</span><span class="n">Descending</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res12</span><span class="p">);</span> <span class="c1">// >>> 2</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res13</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">SortedSetAdd</span><span class="p">(</span><span class="s">"racer_scores"</span><span class="p">,</span> <span class="k">new</span><span class="p">[]</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">SortedSetEntry</span><span class="p">(</span><span class="s">"Norem"</span><span class="p">,</span> <span class="m">0</span><span class="p">),</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">SortedSetEntry</span><span class="p">(</span><span class="s">"Sam-Bodden"</span><span class="p">,</span> <span class="m">0</span><span class="p">),</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">SortedSetEntry</span><span class="p">(</span><span class="s">"Royce"</span><span class="p">,</span> <span class="m">0</span><span class="p">),</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">SortedSetEntry</span><span class="p">(</span><span class="s">"Ford"</span><span class="p">,</span> <span class="m">0</span><span class="p">),</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">SortedSetEntry</span><span class="p">(</span><span class="s">"Prickett"</span><span class="p">,</span> <span class="m">0</span><span class="p">),</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">SortedSetEntry</span><span class="p">(</span><span class="s">"Castilla"</span><span class="p">,</span> <span class="m">0</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">});</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res13</span><span class="p">);</span> <span class="c1">// >>> 3</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">RedisValue</span><span class="p">[]</span> <span class="n">res14</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">SortedSetRangeByRank</span><span class="p">(</span><span class="s">"racer_scores"</span><span class="p">,</span> <span class="m">0</span><span class="p">,</span> <span class="p">-</span><span class="m">1</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="kt">string</span><span class="p">.</span><span class="n">Join</span><span class="p">(</span><span class="s">", "</span><span class="p">,</span> <span class="n">res14</span><span class="p">));</span> <span class="c1">// >>> Castilla, Ford, Norem, Pricket, Royce, Sam-Bodden</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">RedisValue</span><span class="p">[]</span> <span class="n">res15</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">SortedSetRangeByValue</span><span class="p">(</span><span class="s">"racer_scores"</span><span class="p">,</span> <span class="s">"A"</span><span class="p">,</span> <span class="s">"L"</span><span class="p">,</span> <span class="n">Exclude</span><span class="p">.</span><span class="n">None</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="kt">string</span><span class="p">.</span><span class="n">Join</span><span class="p">(</span><span class="s">", "</span><span class="p">,</span> <span class="n">res15</span><span class="p">));</span> <span class="c1">// >>> Castilla, Ford</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="kt">bool</span> <span class="n">res16</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">SortedSetAdd</span><span class="p">(</span><span class="s">"racer_scores"</span><span class="p">,</span> <span class="s">"Wood"</span><span class="p">,</span> <span class="m">100</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res16</span><span class="p">);</span> <span class="c1">// >>> True</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="kt">bool</span> <span class="n">res17</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">SortedSetAdd</span><span class="p">(</span><span class="s">"racer_scores"</span><span class="p">,</span> <span class="s">"Henshaw"</span><span class="p">,</span> <span class="m">100</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res17</span><span class="p">);</span> <span class="c1">// >>> True</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="kt">bool</span> <span class="n">res18</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">SortedSetAdd</span><span class="p">(</span><span class="s">"racer_scores"</span><span class="p">,</span> <span class="s">"Henshaw"</span><span class="p">,</span> <span class="m">150</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res18</span><span class="p">);</span> <span class="c1">// >>> False</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="kt">double</span> <span class="n">res19</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">SortedSetIncrement</span><span class="p">(</span><span class="s">"racer_scores"</span><span class="p">,</span> <span class="s">"Wood"</span><span class="p">,</span> <span class="m">50</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res19</span><span class="p">);</span> <span class="c1">// >>> 150.0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="kt">double</span> <span class="n">res20</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">SortedSetIncrement</span><span class="p">(</span><span class="s">"racer_scores"</span><span class="p">,</span> <span class="s">"Henshaw"</span><span class="p">,</span> <span class="m">50</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res20</span><span class="p">);</span> <span class="c1">// >>> 200.0</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"><span class="p">}</span> </span></span></code></pre> </div> 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17.2054 8.59447 16.901 6.71858C16.5966 4.84268 15.6343 3.13642 14.1865 1.90536C12.7387 0.674306 10.9 -0.0011359 8.99953 1.43397e-06Z" fill="white" fill-rule="evenodd"> </path> </svg> </a> </div> </div> </div> </div> <p> Note: 0 and -1 means from element index 0 to the last element (-1 works here just as it does in the case of the <a href="/docs/latest/commands/lrange/"> <code> LRANGE </code> </a> command). </p> <p> It is possible to return scores as well, using the <code> WITHSCORES </code> argument: </p> <div class="codetabs cli group flex justify-start items-center flex-wrap box-border rounded-lg mt-0 mb-0 mx-auto bg-slate-900" id="ss_tutorial-stepzrange_withscores"> <input checked="" class="radiotab w-0 h-0" data-lang="redis-cli" id="redis-cli_ss_tutorial-stepzrange_withscores" name="ss_tutorial-stepzrange_withscores" tabindex="1" type="radio"/> <label class="justify-left label ml-4 pt-3.5 px-3 pb-1 cursor-pointer text-sm text-center bg-redis-ink-900 hover:text-redis-red-600 rounded rounded-mx transition duration-150 ease-in-out" for="redis-cli_ss_tutorial-stepzrange_withscores" title="Open example"> >_ Redis CLI </label> <div aria-labelledby="tab-ss_tutorial-stepzrange_withscores" class="panel order-last hidden w-full mt-0 relative" id="panel_redis-cli_ss_tutorial-stepzrange_withscores" role="tabpanel" tabindex="0"> <div class="highlight"> <pre class="chroma"><code class="language-plaintext" data-lang="plaintext"><span class="line hl"><span class="cl">> ZRANGE racer_scores 0 -1 withscores </span></span><span class="line hl"><span class="cl"> 1) "Ford" </span></span><span class="line hl"><span class="cl"> 2) "6" </span></span><span class="line hl"><span class="cl"> 3) "Sam-Bodden" </span></span><span class="line hl"><span class="cl"> 4) "8" </span></span><span class="line hl"><span class="cl"> 5) "Norem" </span></span><span class="line hl"><span class="cl"> 6) "10" </span></span><span class="line hl"><span class="cl"> 7) "Royce" </span></span><span class="line hl"><span class="cl"> 8) "10" </span></span><span class="line hl"><span class="cl"> 9) "Castilla" </span></span><span class="line hl"><span class="cl">10) "12" </span></span><span class="line hl"><span class="cl">11) "Prickett" </span></span><span class="line hl"><span class="cl">12) "14"</span></span></code></pre> </div> <button class="clipboard-button text-neutral-400 hover:text-slate-100 bg-slate-600 absolute -top-8 right-10 h-7 w-7 mr-2 mt-2 p-1 rounded rounded-mx" onclick="copyCodeToClipboard('#panel_redis-cli_ss_tutorial-stepzrange_withscores')" tabindex="1" title="Copy to clipboard"> <svg fill="currentColor" viewbox="0 0 48 48" xmlns="http://www.w3.org/2000/svg"> <path d="M9 43.95q-1.2 0-2.1-.9-.9-.9-.9-2.1V10.8h3v30.15h23.7v3Zm6-6q-1.2 0-2.1-.9-.9-.9-.9-2.1v-28q0-1.2.9-2.1.9-.9 2.1-.9h22q1.2 0 2.1.9.9.9.9 2.1v28q0 1.2-.9 2.1-.9.9-2.1.9Zm0-3h22v-28H15v28Zm0 0v-28 28Z"> </path> </svg> <div class="tooltip relative inline-block"> <span class="tooltiptext hidden bg-slate-200 rounded 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<div aria-labelledby="tab-ss_tutorial-stepzrange_withscores" class="panel order-last hidden w-full mt-0 relative" id="panel_Python_ss_tutorial-stepzrange_withscores" role="tabpanel" tabindex="0"> <div class="highlight"> <pre class="chroma"><code class="language-python" data-lang="python"><span class="line"><span class="cl"><span class="s2">""" </span></span></span><span class="line"><span class="cl"><span class="s2">Code samples for Sorted set doc pages: </span></span></span><span class="line"><span class="cl"><span class="s2"> https://redis.io/docs/latest/develop/data-types/sorted-sets/ </span></span></span><span class="line"><span class="cl"><span class="s2">"""</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kn">import</span> <span class="nn">redis</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">r</span> <span class="o">=</span> <span class="n">redis</span><span class="o">.</span><span class="n">Redis</span><span class="p">(</span><span class="n">decode_responses</span><span class="o">=</span><span class="kc">True</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res1</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">zadd</span><span class="p">(</span><span class="s2">"racer_scores"</span><span class="p">,</span> <span class="p">{</span><span class="s2">"Norem"</span><span class="p">:</span> <span class="mi">10</span><span class="p">})</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res1</span><span class="p">)</span> <span class="c1"># >>> 1</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res2</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">zadd</span><span class="p">(</span><span class="s2">"racer_scores"</span><span class="p">,</span> <span class="p">{</span><span class="s2">"Castilla"</span><span class="p">:</span> <span class="mi">12</span><span class="p">})</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res2</span><span class="p">)</span> <span class="c1"># >>> 1</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res3</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">zadd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s2">"racer_scores"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span><span class="s2">"Sam-Bodden"</span><span class="p">:</span> <span class="mi">8</span><span class="p">,</span> <span class="s2">"Royce"</span><span class="p">:</span> <span class="mi">10</span><span class="p">,</span> <span class="s2">"Ford"</span><span class="p">:</span> <span class="mi">6</span><span class="p">,</span> <span class="s2">"Prickett"</span><span class="p">:</span> <span class="mi">14</span><span class="p">,</span> <span class="s2">"Castilla"</span><span class="p">:</span> <span class="mi">12</span><span class="p">},</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res3</span><span class="p">)</span> <span class="c1"># >>> 4</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res4</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">zrange</span><span class="p">(</span><span class="s2">"racer_scores"</span><span class="p">,</span> <span class="mi">0</span><span class="p">,</span> <span class="o">-</span><span class="mi">1</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res4</span><span class="p">)</span> <span class="c1"># >>> ['Ford', 'Sam-Bodden', 'Norem', 'Royce', 'Castilla', 'Prickett']</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res5</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">zrevrange</span><span class="p">(</span><span class="s2">"racer_scores"</span><span class="p">,</span> <span class="mi">0</span><span class="p">,</span> <span class="o">-</span><span class="mi">1</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res5</span><span class="p">)</span> <span class="c1"># >>> ['Prickett', 'Castilla', 'Royce', 'Norem', 'Sam-Bodden', 'Ford']</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line hl"><span class="cl"><span class="n">res6</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">zrange</span><span class="p">(</span><span class="s2">"racer_scores"</span><span class="p">,</span> <span class="mi">0</span><span class="p">,</span> <span class="o">-</span><span class="mi">1</span><span class="p">,</span> <span class="n">withscores</span><span class="o">=</span><span class="kc">True</span><span class="p">)</span> </span></span><span class="line hl"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line hl"><span class="cl"> <span class="n">res6</span> </span></span><span class="line hl"><span class="cl"><span class="p">)</span> </span></span><span class="line hl"><span class="cl"><span class="c1"># >>> [</span> </span></span><span class="line hl"><span class="cl"><span class="c1"># ('Ford', 6.0), ('Sam-Bodden', 8.0), ('Norem', 10.0), ('Royce', 10.0),</span> </span></span><span class="line hl"><span class="cl"><span class="c1"># ('Castilla', 12.0), ('Prickett', 14.0)</span> </span></span><span class="line hl"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res7</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">zrangebyscore</span><span class="p">(</span><span class="s2">"racer_scores"</span><span class="p">,</span> <span class="s2">"-inf"</span><span class="p">,</span> <span class="mi">10</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res7</span><span class="p">)</span> <span class="c1"># >>> ['Ford', 'Sam-Bodden', 'Norem', 'Royce']</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res8</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">zrem</span><span class="p">(</span><span class="s2">"racer_scores"</span><span class="p">,</span> <span class="s2">"Castilla"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res8</span><span class="p">)</span> <span class="c1"># >>> 1</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res9</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">zremrangebyscore</span><span class="p">(</span><span class="s2">"racer_scores"</span><span class="p">,</span> <span class="s2">"-inf"</span><span class="p">,</span> <span class="mi">9</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res9</span><span class="p">)</span> <span class="c1"># >>> 2</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res10</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">zrange</span><span class="p">(</span><span class="s2">"racer_scores"</span><span class="p">,</span> <span class="mi">0</span><span class="p">,</span> <span class="o">-</span><span class="mi">1</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res10</span><span class="p">)</span> <span class="c1"># >>> ['Norem', 'Royce', 'Prickett']</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res11</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">zrank</span><span class="p">(</span><span class="s2">"racer_scores"</span><span class="p">,</span> <span class="s2">"Norem"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res11</span><span class="p">)</span> <span class="c1"># >>> 0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res12</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">zrevrank</span><span class="p">(</span><span class="s2">"racer_scores"</span><span class="p">,</span> <span class="s2">"Norem"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res12</span><span class="p">)</span> <span class="c1"># >>> 2</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res13</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">zadd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s2">"racer_scores"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s2">"Norem"</span><span class="p">:</span> <span class="mi">0</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s2">"Sam-Bodden"</span><span class="p">:</span> <span class="mi">0</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s2">"Royce"</span><span class="p">:</span> <span class="mi">0</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s2">"Ford"</span><span class="p">:</span> <span class="mi">0</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s2">"Prickett"</span><span class="p">:</span> <span class="mi">0</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s2">"Castilla"</span><span class="p">:</span> <span class="mi">0</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res13</span><span class="p">)</span> <span class="c1"># >>> 3</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res14</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">zrange</span><span class="p">(</span><span class="s2">"racer_scores"</span><span class="p">,</span> <span class="mi">0</span><span class="p">,</span> <span class="o">-</span><span class="mi">1</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res14</span><span class="p">)</span> <span class="c1"># >>> ['Castilla', 'Ford', 'Norem', 'Prickett', 'Royce', 'Sam-Bodden']</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res15</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">zrangebylex</span><span class="p">(</span><span class="s2">"racer_scores"</span><span class="p">,</span> <span class="s2">"[A"</span><span class="p">,</span> <span class="s2">"[L"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res15</span><span class="p">)</span> <span class="c1"># >>> ['Castilla', 'Ford']</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res16</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">zadd</span><span class="p">(</span><span class="s2">"racer_scores"</span><span class="p">,</span> <span class="p">{</span><span class="s2">"Wood"</span><span class="p">:</span> <span class="mi">100</span><span class="p">})</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res16</span><span class="p">)</span> <span class="c1"># >>> 1</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res17</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">zadd</span><span class="p">(</span><span class="s2">"racer_scores"</span><span class="p">,</span> <span class="p">{</span><span class="s2">"Henshaw"</span><span class="p">:</span> <span class="mi">100</span><span class="p">})</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res17</span><span class="p">)</span> <span class="c1"># >>> 1</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res18</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">zadd</span><span class="p">(</span><span class="s2">"racer_scores"</span><span class="p">,</span> <span class="p">{</span><span class="s2">"Henshaw"</span><span class="p">:</span> <span class="mi">150</span><span class="p">})</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res18</span><span class="p">)</span> <span class="c1"># >>> 0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res19</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">zincrby</span><span class="p">(</span><span class="s2">"racer_scores"</span><span class="p">,</span> <span class="mi">50</span><span class="p">,</span> <span class="s2">"Wood"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res19</span><span class="p">)</span> <span class="c1"># >>> 150.0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res20</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">zincrby</span><span class="p">(</span><span class="s2">"racer_scores"</span><span class="p">,</span> <span class="mi">50</span><span class="p">,</span> <span class="s2">"Henshaw"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res20</span><span class="p">)</span> <span class="c1"># >>> 200.0</span> </span></span></code></pre> </div> <button class="clipboard-button text-neutral-400 hover:text-slate-100 bg-slate-600 absolute -top-8 right-10 h-7 w-7 mr-2 mt-2 p-1 rounded rounded-mx" onclick="copyCodeToClipboard('#panel_Python_ss_tutorial-stepzrange_withscores')" tabindex="1" title="Copy to clipboard"> <svg fill="currentColor" viewbox="0 0 48 48" xmlns="http://www.w3.org/2000/svg"> <path d="M9 43.95q-1.2 0-2.1-.9-.9-.9-.9-2.1V10.8h3v30.15h23.7v3Zm6-6q-1.2 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cursor-pointer text-sm text-center bg-redis-ink-900 hover:text-redis-red-600 rounded rounded-mx transition duration-150 ease-in-out" for="Nodejs_ss_tutorial-stepzrange_withscores" title="Open example"> Node.js </label> <div aria-labelledby="tab-ss_tutorial-stepzrange_withscores" class="panel order-last hidden w-full mt-0 relative" id="panel_Nodejs_ss_tutorial-stepzrange_withscores" role="tabpanel" tabindex="0"> <div class="highlight"> <pre class="chroma"><code class="language-javascript" data-lang="javascript"><span class="line"><span class="cl"><span class="kr">import</span> <span class="nx">assert</span> <span class="nx">from</span> <span class="s1">'assert'</span><span class="p">;</span> </span></span><span class="line"><span class="cl"><span class="kr">import</span> <span class="p">{</span> <span class="nx">createClient</span> <span class="p">}</span> <span class="nx">from</span> <span class="s1">'redis'</span><span class="p">;</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">client</span> <span class="o">=</span> <span class="nx">createClient</span><span class="p">();</span> </span></span><span class="line"><span class="cl"><span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">connect</span><span class="p">();</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res1</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">zAdd</span><span class="p">(</span><span class="s1">'racer_scores'</span><span class="p">,</span> <span class="p">{</span> <span class="nx">score</span><span class="o">:</span> <span class="mi">10</span><span class="p">,</span> <span class="nx">value</span><span class="o">:</span> <span class="s1">'Norem'</span> <span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res1</span><span class="p">);</span> <span class="c1">// >>> 1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res2</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">zAdd</span><span class="p">(</span><span class="s1">'racer_scores'</span><span class="p">,</span> <span class="p">{</span> <span class="nx">score</span><span class="o">:</span> <span class="mi">12</span><span class="p">,</span> <span class="nx">value</span><span class="o">:</span> <span class="s1">'Castilla'</span> <span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res2</span><span class="p">);</span> <span class="c1">// >>> 1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res3</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">zAdd</span><span class="p">(</span><span class="s1">'racer_scores'</span><span class="p">,</span> <span class="p">[</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> <span class="nx">score</span><span class="o">:</span> <span class="mi">8</span><span class="p">,</span> <span class="nx">value</span><span class="o">:</span> <span class="s1">'Sam-Bodden'</span> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> <span class="nx">score</span><span class="o">:</span> <span class="mi">10</span><span class="p">,</span> <span class="nx">value</span><span class="o">:</span> <span class="s1">'Royce'</span> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> <span class="nx">score</span><span class="o">:</span> <span class="mi">6</span><span class="p">,</span> <span class="nx">value</span><span class="o">:</span> <span class="s1">'Ford'</span> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> <span class="nx">score</span><span class="o">:</span> <span class="mi">14</span><span class="p">,</span> <span class="nx">value</span><span class="o">:</span> <span class="s1">'Prickett'</span> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> <span class="nx">score</span><span class="o">:</span> <span class="mi">12</span><span class="p">,</span> <span class="nx">value</span><span class="o">:</span> <span class="s1">'Castilla'</span> <span class="p">}</span> </span></span><span class="line"><span class="cl"><span class="p">]);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res3</span><span class="p">);</span> <span class="c1">// >>> 4 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res4</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">zRange</span><span class="p">(</span><span class="s1">'racer_scores'</span><span class="p">,</span> <span class="mi">0</span><span class="p">,</span> <span class="o">-</span><span class="mi">1</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res4</span><span class="p">);</span> <span class="c1">// >>> ['Ford', 'Sam-Bodden', 'Norem', 'Royce', 'Castilla', 'Prickett'] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> </span></span><span class="line hl"><span class="cl"><span class="kr">const</span> <span class="nx">res6</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">zRangeWithScores</span><span class="p">(</span><span class="s1">'racer_scores'</span><span class="p">,</span> <span class="mi">0</span><span class="p">,</span> <span class="o">-</span><span class="mi">1</span><span class="p">);</span> </span></span><span class="line hl"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res6</span><span class="p">);</span> </span></span><span class="line hl"><span class="cl"><span class="c1">// >>> [ </span></span></span><span class="line hl"><span class="cl"><span class="c1">// { value: 'Ford', score: 6 }, { value: 'Sam-Bodden', score: 8 }, </span></span></span><span class="line hl"><span class="cl"><span class="c1">// { value: 'Norem', score: 10 }, { value: 'Royce', score: 10 }, </span></span></span><span class="line hl"><span class="cl"><span class="c1">// { value: 'Castilla', score: 12 }, { value: 'Prickett', score: 14 } </span></span></span><span class="line hl"><span class="cl"><span class="c1">// ] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res7</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">zRangeByScore</span><span class="p">(</span><span class="s1">'racer_scores'</span><span class="p">,</span> <span class="s1">'-inf'</span><span class="p">,</span> <span class="mi">10</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res7</span><span class="p">);</span> <span class="c1">// >>> ['Ford', 'Sam-Bodden', 'Norem', 'Royce'] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res8</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">zRem</span><span class="p">(</span><span class="s1">'racer_scores'</span><span class="p">,</span> <span class="s1">'Castilla'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res8</span><span class="p">);</span> <span class="c1">// >>> 1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res9</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">zRemRangeByScore</span><span class="p">(</span><span class="s1">'racer_scores'</span><span class="p">,</span> <span class="s1">'-inf'</span><span class="p">,</span> <span class="mi">9</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res9</span><span class="p">);</span> <span class="c1">// >>> 2 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res10</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">zRange</span><span class="p">(</span><span class="s1">'racer_scores'</span><span class="p">,</span> <span class="mi">0</span><span class="p">,</span> <span class="o">-</span><span class="mi">1</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res10</span><span class="p">);</span> <span class="c1">// >>> ['Norem', 'Royce', 'Prickett'] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res11</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">zRank</span><span class="p">(</span><span class="s1">'racer_scores'</span><span class="p">,</span> <span class="s1">'Norem'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res11</span><span class="p">);</span> <span class="c1">// >>> 0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res12</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">zRevRank</span><span class="p">(</span><span class="s1">'racer_scores'</span><span class="p">,</span> <span class="s1">'Norem'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res12</span><span class="p">);</span> <span class="c1">// >>> 2 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res13</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">zAdd</span><span class="p">(</span><span class="s1">'racer_scores'</span><span class="p">,</span> <span class="p">[</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> <span class="nx">score</span><span class="o">:</span> <span class="mi">0</span><span class="p">,</span> <span class="nx">value</span><span class="o">:</span> <span class="s1">'Norem'</span> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> <span class="nx">score</span><span class="o">:</span> <span class="mi">0</span><span class="p">,</span> <span class="nx">value</span><span class="o">:</span> <span class="s1">'Sam-Bodden'</span> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> <span class="nx">score</span><span class="o">:</span> <span class="mi">0</span><span class="p">,</span> <span class="nx">value</span><span class="o">:</span> <span class="s1">'Royce'</span> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> <span class="nx">score</span><span class="o">:</span> <span class="mi">0</span><span class="p">,</span> <span class="nx">value</span><span class="o">:</span> <span class="s1">'Ford'</span> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> <span class="nx">score</span><span class="o">:</span> <span class="mi">0</span><span class="p">,</span> <span class="nx">value</span><span class="o">:</span> <span class="s1">'Prickett'</span> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> <span class="nx">score</span><span class="o">:</span> <span class="mi">0</span><span class="p">,</span> <span class="nx">value</span><span class="o">:</span> <span class="s1">'Castilla'</span> <span class="p">}</span> </span></span><span class="line"><span class="cl"><span class="p">]);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res13</span><span class="p">);</span> <span class="c1">// >>> 3 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res14</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">zRange</span><span class="p">(</span><span class="s1">'racer_scores'</span><span class="p">,</span> <span class="mi">0</span><span class="p">,</span> <span class="o">-</span><span class="mi">1</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res14</span><span class="p">);</span> <span class="c1">// >>> ['Castilla', 'Ford', 'Norem', 'Prickett', 'Royce', 'Sam-Bodden'] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res15</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">zRangeByLex</span><span class="p">(</span><span class="s1">'racer_scores'</span><span class="p">,</span> <span class="s1">'[A'</span><span class="p">,</span> <span class="s1">'[L'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res15</span><span class="p">);</span> <span class="c1">// >>> ['Castilla', 'Ford'] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res16</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">zAdd</span><span class="p">(</span><span class="s1">'racer_scores'</span><span class="p">,</span> <span class="p">{</span> <span class="nx">score</span><span class="o">:</span> <span class="mi">100</span><span class="p">,</span> <span class="nx">value</span><span class="o">:</span> <span class="s1">'Wood'</span> <span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res16</span><span class="p">);</span> <span class="c1">// >>> 1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res17</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">zAdd</span><span class="p">(</span><span class="s1">'racer_scores'</span><span class="p">,</span> <span class="p">{</span> <span class="nx">score</span><span class="o">:</span> <span class="mi">100</span><span class="p">,</span> <span class="nx">value</span><span class="o">:</span> <span class="s1">'Henshaw'</span> <span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res17</span><span class="p">);</span> <span class="c1">// >>> 1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res18</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">zAdd</span><span class="p">(</span><span class="s1">'racer_scores'</span><span class="p">,</span> <span class="p">{</span> <span class="nx">score</span><span class="o">:</span> <span class="mi">150</span><span class="p">,</span> <span class="nx">value</span><span class="o">:</span> <span class="s1">'Henshaw'</span> <span class="p">},</span> <span class="p">{</span> <span class="nx">nx</span><span class="o">:</span> <span class="kc">true</span> <span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res18</span><span class="p">);</span> <span class="c1">// >>> 0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res19</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">zIncrBy</span><span class="p">(</span><span class="s1">'racer_scores'</span><span class="p">,</span> <span class="mi">50</span><span class="p">,</span> <span class="s1">'Wood'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res19</span><span class="p">);</span> <span class="c1">// >>> 150.0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res20</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">zIncrBy</span><span class="p">(</span><span class="s1">'racer_scores'</span><span class="p">,</span> <span class="mi">50</span><span class="p">,</span> <span class="s1">'Henshaw'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res20</span><span class="p">);</span> <span class="c1">// >>> 200.0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span></code></pre> </div> <button class="clipboard-button text-neutral-400 hover:text-slate-100 bg-slate-600 absolute -top-8 right-10 h-7 w-7 mr-2 mt-2 p-1 rounded rounded-mx" onclick="copyCodeToClipboard('#panel_Nodejs_ss_tutorial-stepzrange_withscores')" tabindex="1" title="Copy to clipboard"> <svg fill="currentColor" viewbox="0 0 48 48" xmlns="http://www.w3.org/2000/svg"> <path d="M9 43.95q-1.2 0-2.1-.9-.9-.9-.9-2.1V10.8h3v30.15h23.7v3Zm6-6q-1.2 0-2.1-.9-.9-.9-.9-2.1v-28q0-1.2.9-2.1.9-.9 2.1-.9h22q1.2 0 2.1.9.9.9.9 2.1v28q0 1.2-.9 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rounded-mx transition duration-150 ease-in-out" for="Java_ss_tutorial-stepzrange_withscores" title="Open example"> Java </label> <div aria-labelledby="tab-ss_tutorial-stepzrange_withscores" class="panel order-last hidden w-full mt-0 relative" id="panel_Java_ss_tutorial-stepzrange_withscores" role="tabpanel" tabindex="0"> <div class="highlight"> <pre class="chroma"><code class="language-java" data-lang="java"><span class="line"><span class="cl"><span class="kn">package</span> <span class="nn">io.redis.examples</span><span class="o">;</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kn">import</span> <span class="nn">redis.clients.jedis.UnifiedJedis</span><span class="o">;</span> </span></span><span class="line"><span class="cl"><span class="kn">import</span> <span class="nn">redis.clients.jedis.resps.Tuple</span><span class="o">;</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kd">public</span> <span class="kd">class</span> <span class="nc">SortedSetsExample</span> <span class="o">{</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="kd">public</span> <span class="kt">void</span> <span class="nf">run</span><span class="o">()</span> <span class="o">{</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">UnifiedJedis</span> <span class="n">jedis</span> <span class="o">=</span> <span class="k">new</span> <span class="n">UnifiedJedis</span><span class="o">(</span><span class="s">"redis://localhost:6379"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res1</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">zadd</span><span class="o">(</span><span class="s">"racer_scores"</span><span class="o">,</span> <span class="mi">10</span><span class="n">d</span><span class="o">,</span> <span class="s">"Norem"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res1</span><span class="o">);</span> <span class="c1">// >>> 1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res2</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">zadd</span><span class="o">(</span><span class="s">"racer_scores"</span><span class="o">,</span> <span class="mi">12</span><span class="n">d</span><span class="o">,</span> <span class="s">"Castilla"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res2</span><span class="o">);</span> <span class="c1">// >>> 1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res3</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">zadd</span><span class="o">(</span><span class="s">"racer_scores"</span><span class="o">,</span> <span class="k">new</span> <span class="n">HashMap</span><span class="o"><</span><span class="n">String</span><span class="o">,</span><span class="n">Double</span><span class="o">>()</span> <span class="o">{{</span> </span></span><span class="line"><span class="cl"> <span class="n">put</span><span class="o">(</span><span class="s">"Sam-Bodden"</span><span class="o">,</span> <span class="mf">8d</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">put</span><span class="o">(</span><span class="s">"Royce"</span><span class="o">,</span> <span class="mi">10</span><span class="n">d</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">put</span><span class="o">(</span><span class="s">"Ford"</span><span class="o">,</span> <span class="mf">6d</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">put</span><span class="o">(</span><span class="s">"Prickett"</span><span class="o">,</span> <span class="mi">14</span><span class="n">d</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">put</span><span class="o">(</span><span class="s">"Castilla"</span><span class="o">,</span> <span class="mi">12</span><span class="n">d</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="o">}});</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res3</span><span class="o">);</span> <span class="c1">// >>> 4 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o"><</span><span class="n">String</span><span class="o">></span> <span class="n">res4</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">zrange</span><span class="o">(</span><span class="s">"racer_scores"</span><span class="o">,</span> <span class="mi">0</span><span class="o">,</span> <span class="o">-</span><span class="mi">1</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res4</span><span class="o">);</span> <span class="c1">// >>> [Ford, Sam-Bodden, Norem, Royce, Castil, Castilla, Prickett] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o"><</span><span class="n">String</span><span class="o">></span> <span class="n">res5</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">zrevrange</span><span class="o">(</span><span class="s">"racer_scores"</span><span class="o">,</span> <span class="mi">0</span><span class="o">,</span> <span class="o">-</span><span class="mi">1</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res5</span><span class="o">);</span> <span class="c1">// >>> [Prickett, Castilla, Castil, Royce, Norem, Sam-Bodden, Ford] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line hl"><span class="cl"> <span class="n">List</span><span class="o"><</span><span class="n">Tuple</span><span class="o">></span> <span class="n">res6</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">zrangeWithScores</span><span class="o">(</span><span class="s">"racer_scores"</span><span class="o">,</span> <span class="mi">0</span><span class="o">,</span> <span class="o">-</span><span class="mi">1</span><span class="o">);</span> </span></span><span class="line hl"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res6</span><span class="o">);</span> <span class="c1">// >>> [[Ford,6.0], [Sam-Bodden,8.0], [Norem,10.0], [Royce,10.0], [Castil,12.0], [Castilla,12.0], [Prickett,14.0]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o"><</span><span class="n">String</span><span class="o">></span> <span class="n">res7</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">zrangeByScore</span><span class="o">(</span><span class="s">"racer_scores"</span><span class="o">,</span> <span class="n">Double</span><span class="o">.</span><span class="na">MIN_VALUE</span><span class="o">,</span> <span class="mi">10</span><span class="n">d</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res7</span><span class="o">);</span> <span class="c1">// >>> [Ford, Sam-Bodden, Norem, Royce] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res8</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">zrem</span><span class="o">(</span><span class="s">"racer_scores"</span><span class="o">,</span> <span class="s">"Castilla"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res8</span><span class="o">);</span> <span class="c1">// >>> 1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res9</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">zremrangeByScore</span><span class="o">(</span><span class="s">"racer_scores"</span><span class="o">,</span> <span class="n">Double</span><span class="o">.</span><span class="na">MIN_VALUE</span><span class="o">,</span> <span class="mf">9d</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res9</span><span class="o">);</span> <span class="c1">// >>> 2 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o"><</span><span class="n">String</span><span class="o">></span> <span class="n">res10</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">zrange</span><span class="o">(</span><span class="s">"racer_scores"</span><span class="o">,</span> <span class="mi">0</span><span class="o">,</span> <span class="o">-</span><span class="mi">1</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res10</span><span class="o">);</span> <span class="c1">// >>> [Norem, Royce, Prickett] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res11</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">zrank</span><span class="o">(</span><span class="s">"racer_scores"</span><span class="o">,</span> <span class="s">"Norem"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res11</span><span class="o">);</span> <span class="c1">// >>> 0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res12</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">zrevrank</span><span class="o">(</span><span class="s">"racer_scores"</span><span class="o">,</span> <span class="s">"Norem"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res12</span><span class="o">);</span> <span class="c1">// >>> 2 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res13</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">zadd</span><span class="o">(</span><span class="s">"racer_scores"</span><span class="o">,</span> <span class="k">new</span> <span class="n">HashMap</span><span class="o"><</span><span class="n">String</span><span class="o">,</span><span class="n">Double</span><span class="o">>()</span> <span class="o">{{</span> </span></span><span class="line"><span class="cl"> <span class="n">put</span><span class="o">(</span><span class="s">"Norem"</span><span class="o">,</span> <span class="mf">0d</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">put</span><span class="o">(</span><span class="s">"Sam-Bodden"</span><span class="o">,</span> <span class="mf">0d</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">put</span><span class="o">(</span><span class="s">"Royce"</span><span class="o">,</span> <span class="mf">0d</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">put</span><span class="o">(</span><span class="s">"Ford"</span><span class="o">,</span> <span class="mf">0d</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">put</span><span class="o">(</span><span class="s">"Prickett"</span><span class="o">,</span> <span class="mf">0d</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">put</span><span class="o">(</span><span class="s">"Castilla"</span><span class="o">,</span> <span class="mf">0d</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="o">}});</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res13</span><span class="o">);</span> <span class="c1">// >>> 3 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o"><</span><span class="n">String</span><span class="o">></span> <span class="n">res14</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">zrange</span><span class="o">(</span><span class="s">"racer_scores"</span><span class="o">,</span> <span class="mi">0</span><span class="o">,</span> <span class="o">-</span><span class="mi">1</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res14</span><span class="o">);</span> <span class="c1">// >>> [Castilla, Ford, Norem, Prickett, Royce, Sam-Bodden] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o"><</span><span class="n">String</span><span class="o">></span> <span class="n">res15</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">zrangeByLex</span><span class="o">(</span><span class="s">"racer_scores"</span><span class="o">,</span> <span class="s">"[A"</span><span class="o">,</span> <span class="s">"[L"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res15</span><span class="o">);</span> <span class="c1">// >>> [Castilla, Ford] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res16</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">zadd</span><span class="o">(</span><span class="s">"racer_scores"</span><span class="o">,</span> <span class="mi">100</span><span class="n">d</span><span class="o">,</span> <span class="s">"Wood"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res16</span><span class="o">);</span> <span class="c1">// >>> 1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res17</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">zadd</span><span class="o">(</span><span class="s">"racer_scores"</span><span class="o">,</span> <span class="mi">100</span><span class="n">d</span><span class="o">,</span> <span class="s">"Henshaw"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res17</span><span class="o">);</span> <span class="c1">// >>> 1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res18</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">zadd</span><span class="o">(</span><span class="s">"racer_scores"</span><span class="o">,</span> <span class="mi">100</span><span class="n">d</span><span class="o">,</span> <span class="s">"Henshaw"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res18</span><span class="o">);</span> <span class="c1">// >>> 0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="kt">double</span> <span class="n">res19</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">zincrby</span><span class="o">(</span><span class="s">"racer_scores"</span><span class="o">,</span> <span class="mi">50</span><span class="n">d</span><span class="o">,</span> <span class="s">"Wood"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res19</span><span class="o">);</span> <span class="c1">// >>> 150.0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="kt">double</span> <span class="n">res20</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">zincrby</span><span class="o">(</span><span class="s">"racer_scores"</span><span class="o">,</span> <span class="mi">50</span><span class="n">d</span><span class="o">,</span> <span class="s">"Henshaw"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res20</span><span class="o">);</span> <span class="c1">// >>> 200.0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="o">}</span> </span></span><span class="line"><span class="cl"><span class="o">}</span> </span></span><span class="line"><span class="cl"> </span></span></code></pre> </div> <button class="clipboard-button text-neutral-400 hover:text-slate-100 bg-slate-600 absolute -top-8 right-10 h-7 w-7 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href="https://redis.io/docs/latest/develop/connect/clients/java/jedis/" tabindex="1" title="Quick-Start"> Java Quick-Start </a> <div class="w-1/2"> </div> <div class="flex-1 text-right"> <a class="button text-neutral-400 hover:text-slate-100 h-6 w-6 p-1" href="https://github.com/redis/jedis/tree/master/src/test/java/io/redis/examples/SortedSetsExample.java" tabindex="1" title="Improve this code example"> <svg fill="github" height="16" viewbox="0 0 18 16" width="18" xmlns="http://www.w3.org/2000/svg"> <path clip-rule="evenodd" d="M8.99953 1.43397e-06C7.09918 -0.000897921 5.26058 0.674713 3.81295 1.90585C2.36533 3.13699 1.40324 4.84324 1.09896 6.71907C0.794684 8.5949 1.1681 10.5178 2.15233 12.1434C3.13657 13.769 4.66734 14.9912 6.47053 15.591C6.87053 15.664 7.01653 15.417 7.01653 15.205C7.01653 15.015 7.00953 14.512 7.00553 13.845C4.78053 14.328 4.31053 12.772 4.31053 12.772C4.16325 12.2887 3.84837 11.8739 3.42253 11.602C2.69653 11.102 3.47753 11.116 3.47753 11.116C3.73043 11.1515 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4.84268 15.6343 3.13642 14.1865 1.90536C12.7387 0.674306 10.9 -0.0011359 8.99953 1.43397e-06Z" fill="white" fill-rule="evenodd"> </path> </svg> </a> </div> </div> </div> <input class="radiotab w-0 h-0" data-lang="go" id="Go_ss_tutorial-stepzrange_withscores" name="ss_tutorial-stepzrange_withscores" tabindex="1" type="radio"/> <label class="justify-left label ml-4 pt-3.5 px-3 pb-1 cursor-pointer text-sm text-center bg-redis-ink-900 hover:text-redis-red-600 rounded rounded-mx transition duration-150 ease-in-out" for="Go_ss_tutorial-stepzrange_withscores" title="Open example"> Go </label> <div aria-labelledby="tab-ss_tutorial-stepzrange_withscores" class="panel order-last hidden w-full mt-0 relative" id="panel_Go_ss_tutorial-stepzrange_withscores" role="tabpanel" tabindex="0"> <div class="highlight"> <pre class="chroma"><code class="language-go" data-lang="go"><span class="line"><span class="cl"><span class="kn">package</span> <span class="nx">example_commands_test</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kn">import</span> <span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"context"</span> </span></span><span class="line"><span class="cl"> <span class="s">"fmt"</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="s">"github.com/redis/go-redis/v9"</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kd">func</span> <span class="nf">ExampleClient_zadd</span><span class="p">()</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">ctx</span> <span class="o">:=</span> <span class="nx">context</span><span class="p">.</span><span class="nf">Background</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">rdb</span> <span class="o">:=</span> <span class="nx">redis</span><span class="p">.</span><span class="nf">NewClient</span><span class="p">(</span><span class="o">&</span><span class="nx">redis</span><span class="p">.</span><span class="nx">Options</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Addr</span><span class="p">:</span> <span class="s">"localhost:6379"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Password</span><span class="p">:</span> <span class="s">""</span><span class="p">,</span> <span class="c1">// no password docs </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="nx">DB</span><span class="p">:</span> <span class="mi">0</span><span class="p">,</span> <span class="c1">// use default DB </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="p">})</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">res1</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">ZAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"racer_scores"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">redis</span><span class="p">.</span><span class="nx">Z</span><span class="p">{</span><span class="nx">Member</span><span class="p">:</span> <span class="s">"Norem"</span><span class="p">,</span> <span class="nx">Score</span><span class="p">:</span> <span class="mi">10</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res1</span><span class="p">)</span> <span class="c1">// >>> 1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res2</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">ZAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"racer_scores"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">redis</span><span class="p">.</span><span class="nx">Z</span><span class="p">{</span><span class="nx">Member</span><span class="p">:</span> <span class="s">"Castilla"</span><span class="p">,</span> <span class="nx">Score</span><span class="p">:</span> <span class="mi">12</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res2</span><span class="p">)</span> <span class="c1">// >>> 1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res3</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">ZAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"racer_scores"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">redis</span><span class="p">.</span><span class="nx">Z</span><span class="p">{</span><span class="nx">Member</span><span class="p">:</span> <span class="s">"Norem"</span><span class="p">,</span> <span class="nx">Score</span><span class="p">:</span> <span class="mi">10</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">redis</span><span class="p">.</span><span class="nx">Z</span><span class="p">{</span><span class="nx">Member</span><span class="p">:</span> <span class="s">"Sam-Bodden"</span><span class="p">,</span> <span class="nx">Score</span><span class="p">:</span> <span class="mi">8</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">redis</span><span class="p">.</span><span class="nx">Z</span><span class="p">{</span><span class="nx">Member</span><span class="p">:</span> <span class="s">"Royce"</span><span class="p">,</span> <span class="nx">Score</span><span class="p">:</span> <span class="mi">10</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">redis</span><span class="p">.</span><span class="nx">Z</span><span class="p">{</span><span class="nx">Member</span><span class="p">:</span> <span class="s">"Ford"</span><span class="p">,</span> <span class="nx">Score</span><span class="p">:</span> <span class="mi">6</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">redis</span><span class="p">.</span><span class="nx">Z</span><span class="p">{</span><span class="nx">Member</span><span class="p">:</span> <span class="s">"Prickett"</span><span class="p">,</span> <span class="nx">Score</span><span class="p">:</span> <span class="mi">14</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">redis</span><span class="p">.</span><span class="nx">Z</span><span class="p">{</span><span class="nx">Member</span><span class="p">:</span> <span class="s">"Castilla"</span><span class="p">,</span> <span class="nx">Score</span><span class="p">:</span> <span class="mi">12</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res3</span><span class="p">)</span> <span class="c1">// >>> 4 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kd">func</span> <span class="nf">ExampleClient_zrange</span><span class="p">()</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">ctx</span> <span class="o">:=</span> <span class="nx">context</span><span class="p">.</span><span class="nf">Background</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">rdb</span> <span class="o">:=</span> <span class="nx">redis</span><span class="p">.</span><span class="nf">NewClient</span><span class="p">(</span><span class="o">&</span><span class="nx">redis</span><span class="p">.</span><span class="nx">Options</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Addr</span><span class="p">:</span> <span class="s">"localhost:6379"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Password</span><span class="p">:</span> <span class="s">""</span><span class="p">,</span> <span class="c1">// no password docs </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="nx">DB</span><span class="p">:</span> <span class="mi">0</span><span class="p">,</span> <span class="c1">// use default DB </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="p">})</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">ZAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"racer_scores"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">redis</span><span class="p">.</span><span class="nx">Z</span><span class="p">{</span><span class="nx">Member</span><span class="p">:</span> <span class="s">"Norem"</span><span class="p">,</span> <span class="nx">Score</span><span class="p">:</span> <span class="mi">10</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">redis</span><span class="p">.</span><span class="nx">Z</span><span class="p">{</span><span class="nx">Member</span><span class="p">:</span> <span class="s">"Sam-Bodden"</span><span class="p">,</span> <span class="nx">Score</span><span class="p">:</span> <span class="mi">8</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">redis</span><span class="p">.</span><span class="nx">Z</span><span class="p">{</span><span class="nx">Member</span><span class="p">:</span> <span class="s">"Royce"</span><span class="p">,</span> <span class="nx">Score</span><span class="p">:</span> <span class="mi">10</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">redis</span><span class="p">.</span><span class="nx">Z</span><span class="p">{</span><span class="nx">Member</span><span class="p">:</span> <span class="s">"Ford"</span><span class="p">,</span> <span class="nx">Score</span><span class="p">:</span> <span class="mi">6</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">redis</span><span class="p">.</span><span class="nx">Z</span><span class="p">{</span><span class="nx">Member</span><span class="p">:</span> <span class="s">"Prickett"</span><span class="p">,</span> <span class="nx">Score</span><span class="p">:</span> <span class="mi">14</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">redis</span><span class="p">.</span><span class="nx">Z</span><span class="p">{</span><span class="nx">Member</span><span class="p">:</span> <span class="s">"Castilla"</span><span class="p">,</span> <span class="nx">Score</span><span class="p">:</span> <span class="mi">12</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">res4</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">ZRange</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"racer_scores"</span><span class="p">,</span> <span class="mi">0</span><span class="p">,</span> <span class="o">-</span><span class="mi">1</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res4</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// >>> [Ford Sam-Bodden Norem Royce Castilla Prickett] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res5</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">ZRevRange</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"racer_scores"</span><span class="p">,</span> <span class="mi">0</span><span class="p">,</span> <span class="o">-</span><span class="mi">1</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res5</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// >>> [Prickett Castilla Royce Norem Sam-Bodden Ford] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kd">func</span> <span class="nf">ExampleClient_zrangewithscores</span><span class="p">()</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">ctx</span> <span class="o">:=</span> <span class="nx">context</span><span class="p">.</span><span class="nf">Background</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">rdb</span> <span class="o">:=</span> <span class="nx">redis</span><span class="p">.</span><span class="nf">NewClient</span><span class="p">(</span><span class="o">&</span><span class="nx">redis</span><span class="p">.</span><span class="nx">Options</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Addr</span><span class="p">:</span> <span class="s">"localhost:6379"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Password</span><span class="p">:</span> <span class="s">""</span><span class="p">,</span> <span class="c1">// no password docs </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="nx">DB</span><span class="p">:</span> <span class="mi">0</span><span class="p">,</span> <span class="c1">// use default DB </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="p">})</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">ZAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"racer_scores"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">redis</span><span class="p">.</span><span class="nx">Z</span><span class="p">{</span><span class="nx">Member</span><span class="p">:</span> <span class="s">"Norem"</span><span class="p">,</span> <span class="nx">Score</span><span class="p">:</span> <span class="mi">10</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">redis</span><span class="p">.</span><span class="nx">Z</span><span class="p">{</span><span class="nx">Member</span><span class="p">:</span> <span class="s">"Sam-Bodden"</span><span class="p">,</span> <span class="nx">Score</span><span class="p">:</span> <span class="mi">8</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">redis</span><span class="p">.</span><span class="nx">Z</span><span class="p">{</span><span class="nx">Member</span><span class="p">:</span> <span class="s">"Royce"</span><span class="p">,</span> <span class="nx">Score</span><span class="p">:</span> <span class="mi">10</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">redis</span><span class="p">.</span><span class="nx">Z</span><span class="p">{</span><span class="nx">Member</span><span class="p">:</span> <span class="s">"Ford"</span><span class="p">,</span> <span class="nx">Score</span><span class="p">:</span> <span class="mi">6</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">redis</span><span class="p">.</span><span class="nx">Z</span><span class="p">{</span><span class="nx">Member</span><span class="p">:</span> <span class="s">"Prickett"</span><span class="p">,</span> <span class="nx">Score</span><span class="p">:</span> <span class="mi">14</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">redis</span><span class="p">.</span><span class="nx">Z</span><span class="p">{</span><span class="nx">Member</span><span class="p">:</span> <span class="s">"Castilla"</span><span class="p">,</span> <span class="nx">Score</span><span class="p">:</span> <span class="mi">12</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line hl"><span class="cl"> <span class="nx">res6</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">ZRangeWithScores</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"racer_scores"</span><span class="p">,</span> <span class="mi">0</span><span class="p">,</span> <span class="o">-</span><span class="mi">1</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line hl"><span class="cl"> </span></span><span class="line hl"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line hl"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line hl"><span class="cl"> <span class="p">}</span> </span></span><span class="line hl"><span class="cl"> </span></span><span class="line hl"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res6</span><span class="p">)</span> </span></span><span class="line hl"><span class="cl"> <span class="c1">// >>> [{6 Ford} {8 Sam-Bodden} {10 Norem} {10 Royce} {12 Castilla} {14 Prickett}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kd">func</span> <span class="nf">ExampleClient_zrangebyscore</span><span class="p">()</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">ctx</span> <span class="o">:=</span> <span class="nx">context</span><span class="p">.</span><span class="nf">Background</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">rdb</span> <span class="o">:=</span> <span class="nx">redis</span><span class="p">.</span><span class="nf">NewClient</span><span class="p">(</span><span class="o">&</span><span class="nx">redis</span><span class="p">.</span><span class="nx">Options</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Addr</span><span class="p">:</span> <span class="s">"localhost:6379"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Password</span><span class="p">:</span> <span class="s">""</span><span class="p">,</span> <span class="c1">// no password docs </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="nx">DB</span><span class="p">:</span> <span class="mi">0</span><span class="p">,</span> <span class="c1">// use default DB </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="p">})</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">ZAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"racer_scores"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">redis</span><span class="p">.</span><span class="nx">Z</span><span class="p">{</span><span class="nx">Member</span><span class="p">:</span> <span class="s">"Norem"</span><span class="p">,</span> <span class="nx">Score</span><span class="p">:</span> <span class="mi">10</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">redis</span><span class="p">.</span><span class="nx">Z</span><span class="p">{</span><span class="nx">Member</span><span class="p">:</span> <span class="s">"Sam-Bodden"</span><span class="p">,</span> <span class="nx">Score</span><span class="p">:</span> <span class="mi">8</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">redis</span><span class="p">.</span><span class="nx">Z</span><span class="p">{</span><span class="nx">Member</span><span class="p">:</span> <span class="s">"Royce"</span><span class="p">,</span> <span class="nx">Score</span><span class="p">:</span> <span class="mi">10</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">redis</span><span class="p">.</span><span class="nx">Z</span><span class="p">{</span><span class="nx">Member</span><span class="p">:</span> <span class="s">"Ford"</span><span class="p">,</span> <span class="nx">Score</span><span class="p">:</span> <span class="mi">6</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">redis</span><span class="p">.</span><span class="nx">Z</span><span class="p">{</span><span class="nx">Member</span><span class="p">:</span> <span class="s">"Prickett"</span><span class="p">,</span> <span class="nx">Score</span><span class="p">:</span> <span class="mi">14</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">redis</span><span class="p">.</span><span class="nx">Z</span><span class="p">{</span><span class="nx">Member</span><span class="p">:</span> <span class="s">"Castilla"</span><span class="p">,</span> <span class="nx">Score</span><span class="p">:</span> <span class="mi">12</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">res7</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">ZRangeByScore</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"racer_scores"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="o">&</span><span class="nx">redis</span><span class="p">.</span><span class="nx">ZRangeBy</span><span class="p">{</span><span class="nx">Min</span><span class="p">:</span> <span class="s">"-inf"</span><span class="p">,</span> <span class="nx">Max</span><span class="p">:</span> <span class="s">"10"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res7</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// >>> [Ford Sam-Bodden Norem Royce] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kd">func</span> <span class="nf">ExampleClient_zremrangebyscore</span><span class="p">()</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">ctx</span> <span class="o">:=</span> <span class="nx">context</span><span class="p">.</span><span class="nf">Background</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">rdb</span> <span class="o">:=</span> <span class="nx">redis</span><span class="p">.</span><span class="nf">NewClient</span><span class="p">(</span><span class="o">&</span><span class="nx">redis</span><span class="p">.</span><span class="nx">Options</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Addr</span><span class="p">:</span> <span class="s">"localhost:6379"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Password</span><span class="p">:</span> <span class="s">""</span><span class="p">,</span> <span class="c1">// no password docs </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="nx">DB</span><span class="p">:</span> <span class="mi">0</span><span class="p">,</span> <span class="c1">// use default DB </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="p">})</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">ZAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"racer_scores"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">redis</span><span class="p">.</span><span class="nx">Z</span><span class="p">{</span><span class="nx">Member</span><span class="p">:</span> <span class="s">"Norem"</span><span class="p">,</span> <span class="nx">Score</span><span class="p">:</span> <span class="mi">10</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">redis</span><span class="p">.</span><span class="nx">Z</span><span class="p">{</span><span class="nx">Member</span><span class="p">:</span> <span class="s">"Sam-Bodden"</span><span class="p">,</span> <span class="nx">Score</span><span class="p">:</span> <span class="mi">8</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">redis</span><span class="p">.</span><span class="nx">Z</span><span class="p">{</span><span class="nx">Member</span><span class="p">:</span> <span class="s">"Royce"</span><span class="p">,</span> <span class="nx">Score</span><span class="p">:</span> <span class="mi">10</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">redis</span><span class="p">.</span><span class="nx">Z</span><span class="p">{</span><span class="nx">Member</span><span class="p">:</span> <span class="s">"Ford"</span><span class="p">,</span> <span class="nx">Score</span><span class="p">:</span> <span class="mi">6</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">redis</span><span class="p">.</span><span class="nx">Z</span><span class="p">{</span><span class="nx">Member</span><span class="p">:</span> <span class="s">"Prickett"</span><span class="p">,</span> <span class="nx">Score</span><span class="p">:</span> <span class="mi">14</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">redis</span><span class="p">.</span><span class="nx">Z</span><span class="p">{</span><span class="nx">Member</span><span class="p">:</span> <span class="s">"Castilla"</span><span class="p">,</span> <span class="nx">Score</span><span class="p">:</span> <span class="mi">12</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">res8</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">ZRem</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"racer_scores"</span><span class="p">,</span> <span class="s">"Castilla"</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res8</span><span class="p">)</span> <span class="c1">// >>> 1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res9</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">ZRemRangeByScore</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"racer_scores"</span><span class="p">,</span> <span class="s">"-inf"</span><span class="p">,</span> <span class="s">"9"</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res9</span><span class="p">)</span> <span class="c1">// >>> 2 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res10</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">ZRange</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"racer_scores"</span><span class="p">,</span> <span class="mi">0</span><span class="p">,</span> <span class="o">-</span><span class="mi">1</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res10</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// >>> [Norem Royce Prickett] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kd">func</span> <span class="nf">ExampleClient_zrank</span><span class="p">()</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">ctx</span> <span class="o">:=</span> <span class="nx">context</span><span class="p">.</span><span class="nf">Background</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">rdb</span> <span class="o">:=</span> <span class="nx">redis</span><span class="p">.</span><span class="nf">NewClient</span><span class="p">(</span><span class="o">&</span><span class="nx">redis</span><span class="p">.</span><span class="nx">Options</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Addr</span><span class="p">:</span> <span class="s">"localhost:6379"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Password</span><span class="p">:</span> <span class="s">""</span><span class="p">,</span> <span class="c1">// no password docs </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="nx">DB</span><span class="p">:</span> <span class="mi">0</span><span class="p">,</span> <span class="c1">// use default DB </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="p">})</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">ZAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"racer_scores"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">redis</span><span class="p">.</span><span class="nx">Z</span><span class="p">{</span><span class="nx">Member</span><span class="p">:</span> <span class="s">"Norem"</span><span class="p">,</span> <span class="nx">Score</span><span class="p">:</span> <span class="mi">10</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">redis</span><span class="p">.</span><span class="nx">Z</span><span class="p">{</span><span class="nx">Member</span><span class="p">:</span> <span class="s">"Royce"</span><span class="p">,</span> <span class="nx">Score</span><span class="p">:</span> <span class="mi">10</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">redis</span><span class="p">.</span><span class="nx">Z</span><span class="p">{</span><span class="nx">Member</span><span class="p">:</span> <span class="s">"Prickett"</span><span class="p">,</span> <span class="nx">Score</span><span class="p">:</span> <span class="mi">14</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">res11</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">ZRank</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"racer_scores"</span><span class="p">,</span> <span class="s">"Norem"</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res11</span><span class="p">)</span> <span class="c1">// >>> 0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res12</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">ZRevRank</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"racer_scores"</span><span class="p">,</span> <span class="s">"Norem"</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res12</span><span class="p">)</span> <span class="c1">// >>> 2 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kd">func</span> <span class="nf">ExampleClient_zaddlex</span><span class="p">()</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">ctx</span> <span class="o">:=</span> <span class="nx">context</span><span class="p">.</span><span class="nf">Background</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">rdb</span> <span class="o">:=</span> <span class="nx">redis</span><span class="p">.</span><span class="nf">NewClient</span><span class="p">(</span><span class="o">&</span><span class="nx">redis</span><span class="p">.</span><span class="nx">Options</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Addr</span><span class="p">:</span> <span class="s">"localhost:6379"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Password</span><span class="p">:</span> <span class="s">""</span><span class="p">,</span> <span class="c1">// no password docs </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="nx">DB</span><span class="p">:</span> <span class="mi">0</span><span class="p">,</span> <span class="c1">// use default DB </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="p">})</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">ZAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"racer_scores"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">redis</span><span class="p">.</span><span class="nx">Z</span><span class="p">{</span><span class="nx">Member</span><span class="p">:</span> <span class="s">"Norem"</span><span class="p">,</span> <span class="nx">Score</span><span class="p">:</span> <span class="mi">0</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">redis</span><span class="p">.</span><span class="nx">Z</span><span class="p">{</span><span class="nx">Member</span><span class="p">:</span> <span class="s">"Royce"</span><span class="p">,</span> <span class="nx">Score</span><span class="p">:</span> <span class="mi">0</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">redis</span><span class="p">.</span><span class="nx">Z</span><span class="p">{</span><span class="nx">Member</span><span class="p">:</span> <span class="s">"Prickett"</span><span class="p">,</span> <span class="nx">Score</span><span class="p">:</span> <span class="mi">0</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">res13</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">ZAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"racer_scores"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">redis</span><span class="p">.</span><span class="nx">Z</span><span class="p">{</span><span class="nx">Member</span><span class="p">:</span> <span class="s">"Norem"</span><span class="p">,</span> <span class="nx">Score</span><span class="p">:</span> <span class="mi">0</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">redis</span><span class="p">.</span><span class="nx">Z</span><span class="p">{</span><span class="nx">Member</span><span class="p">:</span> <span class="s">"Sam-Bodden"</span><span class="p">,</span> <span class="nx">Score</span><span class="p">:</span> <span class="mi">0</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">redis</span><span class="p">.</span><span class="nx">Z</span><span class="p">{</span><span class="nx">Member</span><span class="p">:</span> <span class="s">"Royce"</span><span class="p">,</span> <span class="nx">Score</span><span class="p">:</span> <span class="mi">0</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">redis</span><span class="p">.</span><span class="nx">Z</span><span class="p">{</span><span class="nx">Member</span><span class="p">:</span> <span class="s">"Ford"</span><span class="p">,</span> <span class="nx">Score</span><span class="p">:</span> <span class="mi">0</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">redis</span><span class="p">.</span><span class="nx">Z</span><span class="p">{</span><span class="nx">Member</span><span class="p">:</span> <span class="s">"Prickett"</span><span class="p">,</span> <span class="nx">Score</span><span class="p">:</span> <span class="mi">0</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">redis</span><span class="p">.</span><span class="nx">Z</span><span class="p">{</span><span class="nx">Member</span><span class="p">:</span> <span class="s">"Castilla"</span><span class="p">,</span> <span class="nx">Score</span><span class="p">:</span> <span class="mi">0</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res13</span><span class="p">)</span> <span class="c1">// >>> 3 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res14</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">ZRange</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"racer_scores"</span><span class="p">,</span> <span class="mi">0</span><span class="p">,</span> <span class="o">-</span><span class="mi">1</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res14</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// >>> [Castilla Ford Norem Prickett Royce Sam-Bodden] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res15</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">ZRangeByLex</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"racer_scores"</span><span class="p">,</span> <span class="o">&</span><span class="nx">redis</span><span class="p">.</span><span class="nx">ZRangeBy</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Min</span><span class="p">:</span> <span class="s">"[A"</span><span class="p">,</span> <span class="nx">Max</span><span class="p">:</span> <span class="s">"[L"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res15</span><span class="p">)</span> <span class="c1">// >>> [Castilla Ford] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kd">func</span> <span class="nf">ExampleClient_leaderboard</span><span class="p">()</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">ctx</span> <span class="o">:=</span> <span class="nx">context</span><span class="p">.</span><span class="nf">Background</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">rdb</span> <span class="o">:=</span> <span class="nx">redis</span><span class="p">.</span><span class="nf">NewClient</span><span class="p">(</span><span class="o">&</span><span class="nx">redis</span><span class="p">.</span><span class="nx">Options</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Addr</span><span class="p">:</span> <span class="s">"localhost:6379"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Password</span><span class="p">:</span> <span class="s">""</span><span class="p">,</span> <span class="c1">// no password docs </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="nx">DB</span><span class="p">:</span> <span class="mi">0</span><span class="p">,</span> <span class="c1">// use default DB </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="p">})</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">res16</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">ZAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"racer_scores"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">redis</span><span class="p">.</span><span class="nx">Z</span><span class="p">{</span><span class="nx">Member</span><span class="p">:</span> <span class="s">"Wood"</span><span class="p">,</span> <span class="nx">Score</span><span class="p">:</span> <span class="mi">100</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res16</span><span class="p">)</span> <span class="c1">// >>> 1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res17</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">ZAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"racer_scores"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">redis</span><span class="p">.</span><span class="nx">Z</span><span class="p">{</span><span class="nx">Member</span><span class="p">:</span> <span class="s">"Henshaw"</span><span class="p">,</span> <span class="nx">Score</span><span class="p">:</span> <span class="mi">100</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res17</span><span class="p">)</span> <span class="c1">// >>> 1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res18</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">ZAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"racer_scores"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">redis</span><span class="p">.</span><span class="nx">Z</span><span class="p">{</span><span class="nx">Member</span><span class="p">:</span> <span class="s">"Henshaw"</span><span class="p">,</span> <span class="nx">Score</span><span class="p">:</span> <span class="mi">150</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res18</span><span class="p">)</span> <span class="c1">// >>> 0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res19</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">ZIncrBy</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"racer_scores"</span><span class="p">,</span> <span class="mi">50</span><span class="p">,</span> <span class="s">"Wood"</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res19</span><span class="p">)</span> <span class="c1">// >>> 150 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res20</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">ZIncrBy</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"racer_scores"</span><span class="p">,</span> <span class="mi">50</span><span class="p">,</span> <span class="s">"Henshaw"</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res20</span><span class="p">)</span> <span class="c1">// >>> 200 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="p">}</span> </span></span></code></pre> </div> <button class="clipboard-button text-neutral-400 hover:text-slate-100 bg-slate-600 absolute -top-8 right-10 h-7 w-7 mr-2 mt-2 p-1 rounded rounded-mx" onclick="copyCodeToClipboard('#panel_Go_ss_tutorial-stepzrange_withscores')" tabindex="1" title="Copy to clipboard"> <svg fill="currentColor" viewbox="0 0 48 48" 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name="ss_tutorial-stepzrange_withscores" tabindex="1" type="radio"/> <label class="justify-left label ml-4 pt-3.5 px-3 pb-1 cursor-pointer text-sm text-center bg-redis-ink-900 hover:text-redis-red-600 rounded rounded-mx transition duration-150 ease-in-out" for="Csharp_ss_tutorial-stepzrange_withscores" title="Open example"> C# </label> <div aria-labelledby="tab-ss_tutorial-stepzrange_withscores" class="panel order-last hidden w-full mt-0 relative" id="panel_Csharp_ss_tutorial-stepzrange_withscores" role="tabpanel" tabindex="0"> <div class="highlight"> <pre class="chroma"><code class="language-C#" data-lang="C#"><span class="line"><span class="cl"><span class="k">using</span> <span class="nn">StackExchange.Redis</span><span class="p">;</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="k">public</span> <span class="k">class</span> <span class="nc">SortedSetExample</span> </span></span><span class="line"><span class="cl"><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="k">public</span> <span class="k">void</span> <span class="n">run</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="kt">var</span> <span class="n">muxer</span> <span class="p">=</span> <span class="n">ConnectionMultiplexer</span><span class="p">.</span><span class="n">Connect</span><span class="p">(</span><span class="s">"localhost:6379"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="kt">var</span> <span class="n">db</span> <span class="p">=</span> <span class="n">muxer</span><span class="p">.</span><span class="n">GetDatabase</span><span class="p">();</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="kt">bool</span> <span class="n">res1</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">SortedSetAdd</span><span class="p">(</span><span class="s">"racer_scores"</span><span class="p">,</span> <span class="s">"Norem"</span><span class="p">,</span> <span class="m">10</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res1</span><span class="p">);</span> <span class="c1">// >>> True</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="kt">bool</span> <span class="n">res2</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">SortedSetAdd</span><span class="p">(</span><span class="s">"racer_scores"</span><span class="p">,</span> <span class="s">"Castilla"</span><span class="p">,</span> <span class="m">12</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res2</span><span class="p">);</span> <span class="c1">// >>> True</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res3</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">SortedSetAdd</span><span class="p">(</span><span class="s">"racer_scores"</span><span class="p">,</span> <span class="k">new</span><span class="p">[]{</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">SortedSetEntry</span><span class="p">(</span><span class="s">"Sam-Bodden"</span><span class="p">,</span> <span class="m">8</span><span class="p">),</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">SortedSetEntry</span><span class="p">(</span><span class="s">"Royce"</span><span class="p">,</span> <span class="m">10</span><span class="p">),</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">SortedSetEntry</span><span class="p">(</span><span class="s">"Ford"</span><span class="p">,</span> <span class="m">6</span><span class="p">),</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">SortedSetEntry</span><span class="p">(</span><span class="s">"Prickett"</span><span class="p">,</span> <span class="m">14</span><span class="p">),</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">SortedSetEntry</span><span class="p">(</span><span class="s">"Castilla"</span><span class="p">,</span> <span class="m">12</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">});</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res3</span><span class="p">);</span> <span class="c1">// >>> 4</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">RedisValue</span><span class="p">[]</span> <span class="n">res4</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">SortedSetRangeByRank</span><span class="p">(</span><span class="s">"racer_scores"</span><span class="p">,</span> <span class="m">0</span><span class="p">,</span> <span class="p">-</span><span class="m">1</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="kt">string</span><span class="p">.</span><span class="n">Join</span><span class="p">(</span><span class="s">", "</span><span class="p">,</span> <span class="n">res4</span><span class="p">));</span> <span class="c1">// >>> Ford, Sam-Bodden, Norem, Royce, Castilla, Prickett</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">RedisValue</span><span class="p">[]</span> <span class="n">res5</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">SortedSetRangeByRank</span><span class="p">(</span><span class="s">"racer_scores"</span><span class="p">,</span> <span class="m">0</span><span class="p">,</span> <span class="p">-</span><span class="m">1</span><span class="p">,</span> <span class="n">Order</span><span class="p">.</span><span class="n">Descending</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="kt">string</span><span class="p">.</span><span class="n">Join</span><span class="p">(</span><span class="s">", "</span><span class="p">,</span> <span class="n">res5</span><span class="p">));</span> <span class="c1">// >>> Prickett, Castilla, Royce, Norem, Sam-Bodden, Ford</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line hl"><span class="cl"> <span class="n">SortedSetEntry</span><span class="p">[]</span> <span class="n">res6</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">SortedSetRangeByRankWithScores</span><span class="p">(</span><span class="s">"racer_scores"</span><span class="p">,</span> <span class="m">0</span><span class="p">,</span> <span class="p">-</span><span class="m">1</span><span class="p">);</span> </span></span><span class="line hl"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="kt">string</span><span class="p">.</span><span class="n">Join</span><span class="p">(</span><span class="s">", "</span><span class="p">,</span> <span class="n">res6</span><span class="p">));</span> <span class="c1">// >>> Ford: 6, Sam-Bodden: 8, Norem: 10, Royce: 10, Castilla: 12, Prickett: 14</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">RedisValue</span><span class="p">[]</span> <span class="n">res7</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">SortedSetRangeByScore</span><span class="p">(</span><span class="s">"racer_scores"</span><span class="p">,</span> <span class="kt">double</span><span class="p">.</span><span class="n">NegativeInfinity</span><span class="p">,</span> <span class="m">10</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="kt">string</span><span class="p">.</span><span class="n">Join</span><span class="p">(</span><span class="s">", "</span><span class="p">,</span> <span class="n">res7</span><span class="p">));</span> <span class="c1">// >>> Ford, Sam-Bodden, Norem, Royce</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="kt">bool</span> <span class="n">res8</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">SortedSetRemove</span><span class="p">(</span><span class="s">"racer_scores"</span><span class="p">,</span> <span class="s">"Castilla"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res8</span><span class="p">);</span> <span class="c1">// >>> True</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res9</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">SortedSetRemoveRangeByScore</span><span class="p">(</span><span class="s">"racer_scores"</span><span class="p">,</span> <span class="kt">double</span><span class="p">.</span><span class="n">NegativeInfinity</span><span class="p">,</span> <span class="m">9</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res9</span><span class="p">);</span> <span class="c1">// >>> 2</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">RedisValue</span><span class="p">[]</span> <span class="n">res10</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">SortedSetRangeByRank</span><span class="p">(</span><span class="s">"racer_scores"</span><span class="p">,</span> <span class="m">0</span><span class="p">,</span> <span class="p">-</span><span class="m">1</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="kt">string</span><span class="p">.</span><span class="n">Join</span><span class="p">(</span><span class="s">", "</span><span class="p">,</span> <span class="n">res10</span><span class="p">));</span> <span class="c1">// >>> Norem, Royce, Prickett</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="kt">long?</span> <span class="n">res11</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">SortedSetRank</span><span class="p">(</span><span class="s">"racer_scores"</span><span class="p">,</span> <span class="s">"Norem"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res11</span><span class="p">);</span> <span class="c1">// >>> 0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="kt">long?</span> <span class="n">res12</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">SortedSetRank</span><span class="p">(</span><span class="s">"racer_scores"</span><span class="p">,</span> <span class="s">"Norem"</span><span class="p">,</span> <span class="n">Order</span><span class="p">.</span><span class="n">Descending</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res12</span><span class="p">);</span> <span class="c1">// >>> 2</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res13</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">SortedSetAdd</span><span class="p">(</span><span class="s">"racer_scores"</span><span class="p">,</span> <span class="k">new</span><span class="p">[]</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">SortedSetEntry</span><span class="p">(</span><span class="s">"Norem"</span><span class="p">,</span> <span class="m">0</span><span class="p">),</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">SortedSetEntry</span><span class="p">(</span><span class="s">"Sam-Bodden"</span><span class="p">,</span> <span class="m">0</span><span class="p">),</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">SortedSetEntry</span><span class="p">(</span><span class="s">"Royce"</span><span class="p">,</span> <span class="m">0</span><span class="p">),</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">SortedSetEntry</span><span class="p">(</span><span class="s">"Ford"</span><span class="p">,</span> <span class="m">0</span><span class="p">),</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">SortedSetEntry</span><span class="p">(</span><span class="s">"Prickett"</span><span class="p">,</span> <span class="m">0</span><span class="p">),</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">SortedSetEntry</span><span class="p">(</span><span class="s">"Castilla"</span><span class="p">,</span> <span class="m">0</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">});</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res13</span><span class="p">);</span> <span class="c1">// >>> 3</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">RedisValue</span><span class="p">[]</span> <span class="n">res14</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">SortedSetRangeByRank</span><span class="p">(</span><span class="s">"racer_scores"</span><span class="p">,</span> <span class="m">0</span><span class="p">,</span> <span class="p">-</span><span class="m">1</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="kt">string</span><span class="p">.</span><span class="n">Join</span><span class="p">(</span><span class="s">", "</span><span class="p">,</span> <span class="n">res14</span><span class="p">));</span> <span class="c1">// >>> Castilla, Ford, Norem, Pricket, Royce, Sam-Bodden</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">RedisValue</span><span class="p">[]</span> <span class="n">res15</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">SortedSetRangeByValue</span><span class="p">(</span><span class="s">"racer_scores"</span><span class="p">,</span> <span class="s">"A"</span><span class="p">,</span> <span class="s">"L"</span><span class="p">,</span> <span class="n">Exclude</span><span class="p">.</span><span class="n">None</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="kt">string</span><span class="p">.</span><span class="n">Join</span><span class="p">(</span><span class="s">", "</span><span class="p">,</span> <span class="n">res15</span><span class="p">));</span> <span class="c1">// >>> Castilla, Ford</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="kt">bool</span> <span class="n">res16</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">SortedSetAdd</span><span class="p">(</span><span class="s">"racer_scores"</span><span class="p">,</span> <span class="s">"Wood"</span><span class="p">,</span> <span class="m">100</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res16</span><span class="p">);</span> <span class="c1">// >>> True</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="kt">bool</span> <span class="n">res17</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">SortedSetAdd</span><span class="p">(</span><span class="s">"racer_scores"</span><span class="p">,</span> <span class="s">"Henshaw"</span><span class="p">,</span> <span class="m">100</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res17</span><span class="p">);</span> <span class="c1">// >>> True</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="kt">bool</span> <span class="n">res18</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">SortedSetAdd</span><span class="p">(</span><span class="s">"racer_scores"</span><span class="p">,</span> <span class="s">"Henshaw"</span><span class="p">,</span> <span class="m">150</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res18</span><span class="p">);</span> <span class="c1">// >>> False</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="kt">double</span> <span class="n">res19</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">SortedSetIncrement</span><span class="p">(</span><span class="s">"racer_scores"</span><span class="p">,</span> <span class="s">"Wood"</span><span class="p">,</span> <span class="m">50</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res19</span><span class="p">);</span> <span class="c1">// >>> 150.0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="kt">double</span> <span class="n">res20</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">SortedSetIncrement</span><span class="p">(</span><span class="s">"racer_scores"</span><span class="p">,</span> <span class="s">"Henshaw"</span><span class="p">,</span> <span class="m">50</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res20</span><span class="p">);</span> <span class="c1">// >>> 200.0</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"><span class="p">}</span> </span></span></code></pre> </div> <button class="clipboard-button text-neutral-400 hover:text-slate-100 bg-slate-600 absolute -top-8 right-10 h-7 w-7 mr-2 mt-2 p-1 rounded rounded-mx" onclick="copyCodeToClipboard('#panel_Csharp_ss_tutorial-stepzrange_withscores')" tabindex="1" title="Copy to clipboard"> <svg fill="currentColor" viewbox="0 0 48 48" xmlns="http://www.w3.org/2000/svg"> <path d="M9 43.95q-1.2 0-2.1-.9-.9-.9-.9-2.1V10.8h3v30.15h23.7v3Zm6-6q-1.2 0-2.1-.9-.9-.9-.9-2.1v-28q0-1.2.9-2.1.9-.9 2.1-.9h22q1.2 0 2.1.9.9.9.9 2.1v28q0 1.2-.9 2.1-.9.9-2.1.9Zm0-3h22v-28H15v28Zm0 0v-28 28Z"> </path> </svg> <div class="tooltip relative inline-block"> <span class="tooltiptext hidden bg-slate-200 rounded 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<div class="cli-footer flex items-center justify-between rounded-b-md bg-slate-900 mt-0 px-4 pt-0 mb-0 transition-opacity ease-in-out duration-300 opacity-0 invisible group-hover:opacity-100 group-hover:visible"> <a class="rounded rounded-mx px-3 py-1 text-white text-xs hover:text-white hover:bg-slate-600 hover:border-transparent focus:outline-none focus:ring-2 focus:white focus:border-slate-500" href="https://redis.io/docs/latest/develop/connect/clients/dotnet/" tabindex="1" title="Quick-Start"> C# Quick-Start </a> <div class="w-1/2"> </div> <div class="flex-1 text-right"> <a class="button text-neutral-400 hover:text-slate-100 h-6 w-6 p-1" href="https://github.com/redis/NRedisStack/tree/master/tests/Doc/SortedSetExample.cs" tabindex="1" title="Improve this code example"> <svg fill="github" height="16" viewbox="0 0 18 16" width="18" xmlns="http://www.w3.org/2000/svg"> <path clip-rule="evenodd" d="M8.99953 1.43397e-06C7.09918 -0.000897921 5.26058 0.674713 3.81295 1.90585C2.36533 3.13699 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They can operate on ranges. Let's get all the racers with 10 or fewer points. We use the <a href="/docs/latest/commands/zrangebyscore/"> <code> ZRANGEBYSCORE </code> </a> command to do it: </p> <div class="codetabs cli group flex justify-start items-center flex-wrap box-border rounded-lg mt-0 mb-0 mx-auto bg-slate-900" id="ss_tutorial-stepzrangebyscore"> <input checked="" class="radiotab w-0 h-0" data-lang="redis-cli" id="redis-cli_ss_tutorial-stepzrangebyscore" name="ss_tutorial-stepzrangebyscore" tabindex="1" type="radio"/> <label class="justify-left label ml-4 pt-3.5 px-3 pb-1 cursor-pointer text-sm text-center bg-redis-ink-900 hover:text-redis-red-600 rounded rounded-mx transition duration-150 ease-in-out" for="redis-cli_ss_tutorial-stepzrangebyscore" title="Open example"> >_ Redis CLI </label> <div aria-labelledby="tab-ss_tutorial-stepzrangebyscore" class="panel order-last hidden w-full mt-0 relative" id="panel_redis-cli_ss_tutorial-stepzrangebyscore" role="tabpanel" tabindex="0"> <div class="highlight"> <pre class="chroma"><code class="language-plaintext" data-lang="plaintext"><span class="line hl"><span class="cl">> ZRANGEBYSCORE racer_scores -inf 10 </span></span><span class="line hl"><span class="cl">1) "Ford" </span></span><span class="line hl"><span class="cl">2) "Sam-Bodden" </span></span><span class="line hl"><span class="cl">3) "Norem" </span></span><span class="line hl"><span class="cl">4) "Royce"</span></span></code></pre> </div> <button class="clipboard-button text-neutral-400 hover:text-slate-100 bg-slate-600 absolute -top-8 right-10 h-7 w-7 mr-2 mt-2 p-1 rounded rounded-mx" onclick="copyCodeToClipboard('#panel_redis-cli_ss_tutorial-stepzrangebyscore')" tabindex="1" title="Copy to clipboard"> <svg fill="currentColor" viewbox="0 0 48 48" xmlns="http://www.w3.org/2000/svg"> <path d="M9 43.95q-1.2 0-2.1-.9-.9-.9-.9-2.1V10.8h3v30.15h23.7v3Zm6-6q-1.2 0-2.1-.9-.9-.9-.9-2.1v-28q0-1.2.9-2.1.9-.9 2.1-.9h22q1.2 0 2.1.9.9.9.9 2.1v28q0 1.2-.9 2.1-.9.9-2.1.9Zm0-3h22v-28H15v28Zm0 0v-28 28Z"> </path> </svg> <div class="tooltip relative inline-block"> <span class="tooltiptext hidden bg-slate-200 rounded rounded-mx text-slate-800 text-center text-xs p-1 absolute right-6 bottom-4"> Copied! </span> </div> </button> <div class="cli-footer flex items-center justify-between rounded-b-md bg-slate-900 mt-0 px-4 pt-0 mb-0 transition-opacity ease-in-out duration-300 opacity-0 invisible group-hover:opacity-100 group-hover:visible"> <div class="flex-1 text-xs text-white overflow-ellipsis"> Are you tired of using redis-cli? Try Redis Insight - the developer GUI for Redis. </div> <div class="text-right"> <a class="rounded rounded-mx px-2 py-1 flex items-center text-white text-xs hover:text-white hover:bg-slate-600 hover:border-transparent focus:outline-none focus:ring-2 focus:white focus:border-slate-500" href="https://redis.com/redis-enterprise/redis-insight/" tabindex="1" title="Get Redis Insight"> <svg class="w-4 h-4 mr-1" fill="none" height="14" viewbox="0 0 14 14" width="14" xmlns="http://www.w3.org/2000/svg"> <path d="M2.26236 5.66895L1.21732 6.07172L7.00018 8.65693V7.79842L2.26236 5.66895Z" fill="#fca5a5"> </path> <path d="M2.26236 8.02271L1.21732 8.42548L7.00018 11.0119V10.1516L2.26236 8.02271Z" fill="#fca5a5"> </path> <path d="M1.21732 3.7175L7.00018 6.30392V2.87805L8.66273 2.13423L7.00018 1.49512L1.21732 3.7175Z" fill="#fca5a5"> </path> <path d="M7.00018 2.8781V6.30366L1.21732 3.71724V5.20004L7.00018 7.79705V8.65526L1.21732 6.07217V7.55496L7.00018 10.1553V11.0135L1.21732 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aria-labelledby="tab-ss_tutorial-stepzrangebyscore" class="panel order-last hidden w-full mt-0 relative" id="panel_Python_ss_tutorial-stepzrangebyscore" role="tabpanel" tabindex="0"> <div class="highlight"> <pre class="chroma"><code class="language-python" data-lang="python"><span class="line"><span class="cl"><span class="s2">""" </span></span></span><span class="line"><span class="cl"><span class="s2">Code samples for Sorted set doc pages: </span></span></span><span class="line"><span class="cl"><span class="s2"> https://redis.io/docs/latest/develop/data-types/sorted-sets/ </span></span></span><span class="line"><span class="cl"><span class="s2">"""</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kn">import</span> <span class="nn">redis</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">r</span> <span class="o">=</span> <span class="n">redis</span><span class="o">.</span><span class="n">Redis</span><span class="p">(</span><span class="n">decode_responses</span><span class="o">=</span><span class="kc">True</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res1</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">zadd</span><span class="p">(</span><span class="s2">"racer_scores"</span><span class="p">,</span> <span class="p">{</span><span class="s2">"Norem"</span><span class="p">:</span> <span class="mi">10</span><span class="p">})</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res1</span><span class="p">)</span> <span class="c1"># >>> 1</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res2</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">zadd</span><span class="p">(</span><span class="s2">"racer_scores"</span><span class="p">,</span> <span class="p">{</span><span class="s2">"Castilla"</span><span class="p">:</span> <span class="mi">12</span><span class="p">})</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res2</span><span class="p">)</span> <span class="c1"># >>> 1</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res3</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">zadd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s2">"racer_scores"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span><span class="s2">"Sam-Bodden"</span><span class="p">:</span> <span class="mi">8</span><span class="p">,</span> <span class="s2">"Royce"</span><span class="p">:</span> <span class="mi">10</span><span class="p">,</span> <span class="s2">"Ford"</span><span class="p">:</span> <span class="mi">6</span><span class="p">,</span> <span class="s2">"Prickett"</span><span class="p">:</span> <span class="mi">14</span><span class="p">,</span> <span class="s2">"Castilla"</span><span class="p">:</span> <span class="mi">12</span><span class="p">},</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res3</span><span class="p">)</span> <span class="c1"># >>> 4</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res4</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">zrange</span><span class="p">(</span><span class="s2">"racer_scores"</span><span class="p">,</span> <span class="mi">0</span><span class="p">,</span> <span class="o">-</span><span class="mi">1</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res4</span><span class="p">)</span> <span class="c1"># >>> ['Ford', 'Sam-Bodden', 'Norem', 'Royce', 'Castilla', 'Prickett']</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res5</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">zrevrange</span><span class="p">(</span><span class="s2">"racer_scores"</span><span class="p">,</span> <span class="mi">0</span><span class="p">,</span> <span class="o">-</span><span class="mi">1</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res5</span><span class="p">)</span> <span class="c1"># >>> ['Prickett', 'Castilla', 'Royce', 'Norem', 'Sam-Bodden', 'Ford']</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res6</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">zrange</span><span class="p">(</span><span class="s2">"racer_scores"</span><span class="p">,</span> <span class="mi">0</span><span class="p">,</span> <span class="o">-</span><span class="mi">1</span><span class="p">,</span> <span class="n">withscores</span><span class="o">=</span><span class="kc">True</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res6</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># >>> [</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('Ford', 6.0), ('Sam-Bodden', 8.0), ('Norem', 10.0), ('Royce', 10.0),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('Castilla', 12.0), ('Prickett', 14.0)</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line hl"><span class="cl"><span class="n">res7</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">zrangebyscore</span><span class="p">(</span><span class="s2">"racer_scores"</span><span class="p">,</span> <span class="s2">"-inf"</span><span class="p">,</span> <span class="mi">10</span><span class="p">)</span> </span></span><span class="line hl"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res7</span><span class="p">)</span> <span class="c1"># >>> ['Ford', 'Sam-Bodden', 'Norem', 'Royce']</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res8</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">zrem</span><span class="p">(</span><span class="s2">"racer_scores"</span><span class="p">,</span> <span class="s2">"Castilla"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res8</span><span class="p">)</span> <span class="c1"># >>> 1</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res9</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">zremrangebyscore</span><span class="p">(</span><span class="s2">"racer_scores"</span><span class="p">,</span> <span class="s2">"-inf"</span><span class="p">,</span> <span class="mi">9</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res9</span><span class="p">)</span> <span class="c1"># >>> 2</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res10</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">zrange</span><span class="p">(</span><span class="s2">"racer_scores"</span><span class="p">,</span> <span class="mi">0</span><span class="p">,</span> <span class="o">-</span><span class="mi">1</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res10</span><span class="p">)</span> <span class="c1"># >>> ['Norem', 'Royce', 'Prickett']</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res11</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">zrank</span><span class="p">(</span><span class="s2">"racer_scores"</span><span class="p">,</span> <span class="s2">"Norem"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res11</span><span class="p">)</span> <span class="c1"># >>> 0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res12</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">zrevrank</span><span class="p">(</span><span class="s2">"racer_scores"</span><span class="p">,</span> <span class="s2">"Norem"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res12</span><span class="p">)</span> <span class="c1"># >>> 2</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res13</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">zadd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s2">"racer_scores"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s2">"Norem"</span><span class="p">:</span> <span class="mi">0</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s2">"Sam-Bodden"</span><span class="p">:</span> <span class="mi">0</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s2">"Royce"</span><span class="p">:</span> <span class="mi">0</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s2">"Ford"</span><span class="p">:</span> <span class="mi">0</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s2">"Prickett"</span><span class="p">:</span> <span class="mi">0</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s2">"Castilla"</span><span class="p">:</span> <span class="mi">0</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res13</span><span class="p">)</span> <span class="c1"># >>> 3</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res14</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">zrange</span><span class="p">(</span><span class="s2">"racer_scores"</span><span class="p">,</span> <span class="mi">0</span><span class="p">,</span> <span class="o">-</span><span class="mi">1</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res14</span><span class="p">)</span> <span class="c1"># >>> ['Castilla', 'Ford', 'Norem', 'Prickett', 'Royce', 'Sam-Bodden']</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res15</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">zrangebylex</span><span class="p">(</span><span class="s2">"racer_scores"</span><span class="p">,</span> <span class="s2">"[A"</span><span class="p">,</span> <span class="s2">"[L"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res15</span><span class="p">)</span> <span class="c1"># >>> ['Castilla', 'Ford']</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res16</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">zadd</span><span class="p">(</span><span class="s2">"racer_scores"</span><span class="p">,</span> <span class="p">{</span><span class="s2">"Wood"</span><span class="p">:</span> <span class="mi">100</span><span class="p">})</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res16</span><span class="p">)</span> <span class="c1"># >>> 1</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res17</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">zadd</span><span class="p">(</span><span class="s2">"racer_scores"</span><span class="p">,</span> <span class="p">{</span><span class="s2">"Henshaw"</span><span class="p">:</span> <span class="mi">100</span><span class="p">})</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res17</span><span class="p">)</span> <span class="c1"># >>> 1</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res18</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">zadd</span><span class="p">(</span><span class="s2">"racer_scores"</span><span class="p">,</span> <span class="p">{</span><span class="s2">"Henshaw"</span><span class="p">:</span> <span class="mi">150</span><span class="p">})</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res18</span><span class="p">)</span> <span class="c1"># >>> 0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res19</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">zincrby</span><span class="p">(</span><span class="s2">"racer_scores"</span><span class="p">,</span> <span class="mi">50</span><span class="p">,</span> <span class="s2">"Wood"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res19</span><span class="p">)</span> <span class="c1"># >>> 150.0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res20</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">zincrby</span><span class="p">(</span><span class="s2">"racer_scores"</span><span class="p">,</span> <span class="mi">50</span><span class="p">,</span> <span class="s2">"Henshaw"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res20</span><span class="p">)</span> <span class="c1"># >>> 200.0</span> </span></span></code></pre> </div> <button class="clipboard-button text-neutral-400 hover:text-slate-100 bg-slate-600 absolute -top-8 right-10 h-7 w-7 mr-2 mt-2 p-1 rounded rounded-mx" onclick="copyCodeToClipboard('#panel_Python_ss_tutorial-stepzrangebyscore')" tabindex="1" title="Copy to clipboard"> <svg fill="currentColor" viewbox="0 0 48 48" xmlns="http://www.w3.org/2000/svg"> <path d="M9 43.95q-1.2 0-2.1-.9-.9-.9-.9-2.1V10.8h3v30.15h23.7v3Zm6-6q-1.2 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</span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">client</span> <span class="o">=</span> <span class="nx">createClient</span><span class="p">();</span> </span></span><span class="line"><span class="cl"><span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">connect</span><span class="p">();</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res1</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">zAdd</span><span class="p">(</span><span class="s1">'racer_scores'</span><span class="p">,</span> <span class="p">{</span> <span class="nx">score</span><span class="o">:</span> <span class="mi">10</span><span class="p">,</span> <span class="nx">value</span><span class="o">:</span> <span class="s1">'Norem'</span> <span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res1</span><span class="p">);</span> <span class="c1">// >>> 1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res2</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">zAdd</span><span class="p">(</span><span class="s1">'racer_scores'</span><span class="p">,</span> <span class="p">{</span> <span class="nx">score</span><span class="o">:</span> <span class="mi">12</span><span class="p">,</span> <span class="nx">value</span><span class="o">:</span> <span class="s1">'Castilla'</span> <span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res2</span><span class="p">);</span> <span class="c1">// >>> 1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res3</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">zAdd</span><span class="p">(</span><span class="s1">'racer_scores'</span><span class="p">,</span> <span class="p">[</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> <span class="nx">score</span><span class="o">:</span> <span class="mi">8</span><span class="p">,</span> <span class="nx">value</span><span class="o">:</span> <span class="s1">'Sam-Bodden'</span> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> <span class="nx">score</span><span class="o">:</span> <span class="mi">10</span><span class="p">,</span> <span class="nx">value</span><span class="o">:</span> <span class="s1">'Royce'</span> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> <span class="nx">score</span><span class="o">:</span> <span class="mi">6</span><span class="p">,</span> <span class="nx">value</span><span class="o">:</span> <span class="s1">'Ford'</span> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> <span class="nx">score</span><span class="o">:</span> <span class="mi">14</span><span class="p">,</span> <span class="nx">value</span><span class="o">:</span> <span class="s1">'Prickett'</span> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> <span class="nx">score</span><span class="o">:</span> <span class="mi">12</span><span class="p">,</span> <span class="nx">value</span><span class="o">:</span> <span class="s1">'Castilla'</span> <span class="p">}</span> </span></span><span class="line"><span class="cl"><span class="p">]);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res3</span><span class="p">);</span> <span class="c1">// >>> 4 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res4</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">zRange</span><span class="p">(</span><span class="s1">'racer_scores'</span><span class="p">,</span> <span class="mi">0</span><span class="p">,</span> <span class="o">-</span><span class="mi">1</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res4</span><span class="p">);</span> <span class="c1">// >>> ['Ford', 'Sam-Bodden', 'Norem', 'Royce', 'Castilla', 'Prickett'] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res6</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">zRangeWithScores</span><span class="p">(</span><span class="s1">'racer_scores'</span><span class="p">,</span> <span class="mi">0</span><span class="p">,</span> <span class="o">-</span><span class="mi">1</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res6</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="c1">// >>> [ </span></span></span><span class="line"><span class="cl"><span class="c1">// { value: 'Ford', score: 6 }, { value: 'Sam-Bodden', score: 8 }, </span></span></span><span class="line"><span class="cl"><span class="c1">// { value: 'Norem', score: 10 }, { value: 'Royce', score: 10 }, </span></span></span><span class="line"><span class="cl"><span class="c1">// { value: 'Castilla', score: 12 }, { value: 'Prickett', score: 14 } </span></span></span><span class="line"><span class="cl"><span class="c1">// ] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> </span></span><span class="line hl"><span class="cl"><span class="kr">const</span> <span class="nx">res7</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">zRangeByScore</span><span class="p">(</span><span class="s1">'racer_scores'</span><span class="p">,</span> <span class="s1">'-inf'</span><span class="p">,</span> <span class="mi">10</span><span class="p">);</span> </span></span><span class="line hl"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res7</span><span class="p">);</span> <span class="c1">// >>> ['Ford', 'Sam-Bodden', 'Norem', 'Royce'] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res8</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">zRem</span><span class="p">(</span><span class="s1">'racer_scores'</span><span class="p">,</span> <span class="s1">'Castilla'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res8</span><span class="p">);</span> <span class="c1">// >>> 1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res9</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">zRemRangeByScore</span><span class="p">(</span><span class="s1">'racer_scores'</span><span class="p">,</span> <span class="s1">'-inf'</span><span class="p">,</span> <span class="mi">9</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res9</span><span class="p">);</span> <span class="c1">// >>> 2 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res10</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">zRange</span><span class="p">(</span><span class="s1">'racer_scores'</span><span class="p">,</span> <span class="mi">0</span><span class="p">,</span> <span class="o">-</span><span class="mi">1</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res10</span><span class="p">);</span> <span class="c1">// >>> ['Norem', 'Royce', 'Prickett'] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res11</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">zRank</span><span class="p">(</span><span class="s1">'racer_scores'</span><span class="p">,</span> <span class="s1">'Norem'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res11</span><span class="p">);</span> <span class="c1">// >>> 0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res12</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">zRevRank</span><span class="p">(</span><span class="s1">'racer_scores'</span><span class="p">,</span> <span class="s1">'Norem'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res12</span><span class="p">);</span> <span class="c1">// >>> 2 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res13</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">zAdd</span><span class="p">(</span><span class="s1">'racer_scores'</span><span class="p">,</span> <span class="p">[</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> <span class="nx">score</span><span class="o">:</span> <span class="mi">0</span><span class="p">,</span> <span class="nx">value</span><span class="o">:</span> <span class="s1">'Norem'</span> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> <span class="nx">score</span><span class="o">:</span> <span class="mi">0</span><span class="p">,</span> <span class="nx">value</span><span class="o">:</span> <span class="s1">'Sam-Bodden'</span> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> <span class="nx">score</span><span class="o">:</span> <span class="mi">0</span><span class="p">,</span> <span class="nx">value</span><span class="o">:</span> <span class="s1">'Royce'</span> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> <span class="nx">score</span><span class="o">:</span> <span class="mi">0</span><span class="p">,</span> <span class="nx">value</span><span class="o">:</span> <span class="s1">'Ford'</span> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> <span class="nx">score</span><span class="o">:</span> <span class="mi">0</span><span class="p">,</span> <span class="nx">value</span><span class="o">:</span> <span class="s1">'Prickett'</span> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> <span class="nx">score</span><span class="o">:</span> <span class="mi">0</span><span class="p">,</span> <span class="nx">value</span><span class="o">:</span> <span class="s1">'Castilla'</span> <span class="p">}</span> </span></span><span class="line"><span class="cl"><span class="p">]);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res13</span><span class="p">);</span> <span class="c1">// >>> 3 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res14</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">zRange</span><span class="p">(</span><span class="s1">'racer_scores'</span><span class="p">,</span> <span class="mi">0</span><span class="p">,</span> <span class="o">-</span><span class="mi">1</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res14</span><span class="p">);</span> <span class="c1">// >>> ['Castilla', 'Ford', 'Norem', 'Prickett', 'Royce', 'Sam-Bodden'] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res15</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">zRangeByLex</span><span class="p">(</span><span class="s1">'racer_scores'</span><span class="p">,</span> <span class="s1">'[A'</span><span class="p">,</span> <span class="s1">'[L'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res15</span><span class="p">);</span> <span class="c1">// >>> ['Castilla', 'Ford'] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res16</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">zAdd</span><span class="p">(</span><span class="s1">'racer_scores'</span><span class="p">,</span> <span class="p">{</span> <span class="nx">score</span><span class="o">:</span> <span class="mi">100</span><span class="p">,</span> <span class="nx">value</span><span class="o">:</span> <span class="s1">'Wood'</span> <span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res16</span><span class="p">);</span> <span class="c1">// >>> 1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res17</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">zAdd</span><span class="p">(</span><span class="s1">'racer_scores'</span><span class="p">,</span> <span class="p">{</span> <span class="nx">score</span><span class="o">:</span> <span class="mi">100</span><span class="p">,</span> <span class="nx">value</span><span class="o">:</span> <span class="s1">'Henshaw'</span> <span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res17</span><span class="p">);</span> <span class="c1">// >>> 1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res18</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">zAdd</span><span class="p">(</span><span class="s1">'racer_scores'</span><span class="p">,</span> <span class="p">{</span> <span class="nx">score</span><span class="o">:</span> <span class="mi">150</span><span class="p">,</span> <span class="nx">value</span><span class="o">:</span> <span class="s1">'Henshaw'</span> <span class="p">},</span> <span class="p">{</span> <span class="nx">nx</span><span class="o">:</span> <span class="kc">true</span> <span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res18</span><span class="p">);</span> <span class="c1">// >>> 0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res19</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">zIncrBy</span><span class="p">(</span><span class="s1">'racer_scores'</span><span class="p">,</span> <span class="mi">50</span><span class="p">,</span> <span class="s1">'Wood'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res19</span><span class="p">);</span> <span class="c1">// >>> 150.0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res20</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">zIncrBy</span><span class="p">(</span><span class="s1">'racer_scores'</span><span class="p">,</span> <span class="mi">50</span><span class="p">,</span> <span class="s1">'Henshaw'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res20</span><span class="p">);</span> <span class="c1">// >>> 200.0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span></code></pre> </div> <button class="clipboard-button text-neutral-400 hover:text-slate-100 bg-slate-600 absolute -top-8 right-10 h-7 w-7 mr-2 mt-2 p-1 rounded rounded-mx" onclick="copyCodeToClipboard('#panel_Nodejs_ss_tutorial-stepzrangebyscore')" tabindex="1" title="Copy to clipboard"> <svg fill="currentColor" viewbox="0 0 48 48" xmlns="http://www.w3.org/2000/svg"> <path d="M9 43.95q-1.2 0-2.1-.9-.9-.9-.9-2.1V10.8h3v30.15h23.7v3Zm6-6q-1.2 0-2.1-.9-.9-.9-.9-2.1v-28q0-1.2.9-2.1.9-.9 2.1-.9h22q1.2 0 2.1.9.9.9.9 2.1v28q0 1.2-.9 2.1-.9.9-2.1.9Zm0-3h22v-28H15v28Zm0 0v-28 28Z"> 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for="Java_ss_tutorial-stepzrangebyscore" title="Open example"> Java </label> <div aria-labelledby="tab-ss_tutorial-stepzrangebyscore" class="panel order-last hidden w-full mt-0 relative" id="panel_Java_ss_tutorial-stepzrangebyscore" role="tabpanel" tabindex="0"> <div class="highlight"> <pre class="chroma"><code class="language-java" data-lang="java"><span class="line"><span class="cl"><span class="kn">package</span> <span class="nn">io.redis.examples</span><span class="o">;</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kn">import</span> <span class="nn">redis.clients.jedis.UnifiedJedis</span><span class="o">;</span> </span></span><span class="line"><span class="cl"><span class="kn">import</span> <span class="nn">redis.clients.jedis.resps.Tuple</span><span class="o">;</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kd">public</span> <span class="kd">class</span> <span class="nc">SortedSetsExample</span> <span class="o">{</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="kd">public</span> <span class="kt">void</span> <span class="nf">run</span><span class="o">()</span> <span class="o">{</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">UnifiedJedis</span> <span class="n">jedis</span> <span class="o">=</span> <span class="k">new</span> <span class="n">UnifiedJedis</span><span class="o">(</span><span class="s">"redis://localhost:6379"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res1</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">zadd</span><span class="o">(</span><span class="s">"racer_scores"</span><span class="o">,</span> <span class="mi">10</span><span class="n">d</span><span class="o">,</span> <span class="s">"Norem"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res1</span><span class="o">);</span> <span class="c1">// >>> 1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res2</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">zadd</span><span class="o">(</span><span class="s">"racer_scores"</span><span class="o">,</span> <span class="mi">12</span><span class="n">d</span><span class="o">,</span> <span class="s">"Castilla"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res2</span><span class="o">);</span> <span class="c1">// >>> 1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res3</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">zadd</span><span class="o">(</span><span class="s">"racer_scores"</span><span class="o">,</span> <span class="k">new</span> <span class="n">HashMap</span><span class="o"><</span><span class="n">String</span><span class="o">,</span><span class="n">Double</span><span class="o">>()</span> <span class="o">{{</span> </span></span><span class="line"><span class="cl"> <span class="n">put</span><span class="o">(</span><span class="s">"Sam-Bodden"</span><span class="o">,</span> <span class="mf">8d</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">put</span><span class="o">(</span><span class="s">"Royce"</span><span class="o">,</span> <span class="mi">10</span><span class="n">d</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">put</span><span class="o">(</span><span class="s">"Ford"</span><span class="o">,</span> <span class="mf">6d</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">put</span><span class="o">(</span><span class="s">"Prickett"</span><span class="o">,</span> <span class="mi">14</span><span class="n">d</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">put</span><span class="o">(</span><span class="s">"Castilla"</span><span class="o">,</span> <span class="mi">12</span><span class="n">d</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="o">}});</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res3</span><span class="o">);</span> <span class="c1">// >>> 4 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o"><</span><span class="n">String</span><span class="o">></span> <span class="n">res4</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">zrange</span><span class="o">(</span><span class="s">"racer_scores"</span><span class="o">,</span> <span class="mi">0</span><span class="o">,</span> <span class="o">-</span><span class="mi">1</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res4</span><span class="o">);</span> <span class="c1">// >>> [Ford, Sam-Bodden, Norem, Royce, Castil, Castilla, Prickett] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o"><</span><span class="n">String</span><span class="o">></span> <span class="n">res5</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">zrevrange</span><span class="o">(</span><span class="s">"racer_scores"</span><span class="o">,</span> <span class="mi">0</span><span class="o">,</span> <span class="o">-</span><span class="mi">1</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res5</span><span class="o">);</span> <span class="c1">// >>> [Prickett, Castilla, Castil, Royce, Norem, Sam-Bodden, Ford] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o"><</span><span class="n">Tuple</span><span class="o">></span> <span class="n">res6</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">zrangeWithScores</span><span class="o">(</span><span class="s">"racer_scores"</span><span class="o">,</span> <span class="mi">0</span><span class="o">,</span> <span class="o">-</span><span class="mi">1</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res6</span><span class="o">);</span> <span class="c1">// >>> [[Ford,6.0], [Sam-Bodden,8.0], [Norem,10.0], [Royce,10.0], [Castil,12.0], [Castilla,12.0], [Prickett,14.0]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line hl"><span class="cl"> <span class="n">List</span><span class="o"><</span><span class="n">String</span><span class="o">></span> <span class="n">res7</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">zrangeByScore</span><span class="o">(</span><span class="s">"racer_scores"</span><span class="o">,</span> <span class="n">Double</span><span class="o">.</span><span class="na">MIN_VALUE</span><span class="o">,</span> <span class="mi">10</span><span class="n">d</span><span class="o">);</span> </span></span><span class="line hl"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res7</span><span class="o">);</span> <span class="c1">// >>> [Ford, Sam-Bodden, Norem, Royce] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res8</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">zrem</span><span class="o">(</span><span class="s">"racer_scores"</span><span class="o">,</span> <span class="s">"Castilla"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res8</span><span class="o">);</span> <span class="c1">// >>> 1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res9</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">zremrangeByScore</span><span class="o">(</span><span class="s">"racer_scores"</span><span class="o">,</span> <span class="n">Double</span><span class="o">.</span><span class="na">MIN_VALUE</span><span class="o">,</span> <span class="mf">9d</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res9</span><span class="o">);</span> <span class="c1">// >>> 2 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o"><</span><span class="n">String</span><span class="o">></span> <span class="n">res10</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">zrange</span><span class="o">(</span><span class="s">"racer_scores"</span><span class="o">,</span> <span class="mi">0</span><span class="o">,</span> <span class="o">-</span><span class="mi">1</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res10</span><span class="o">);</span> <span class="c1">// >>> [Norem, Royce, Prickett] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res11</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">zrank</span><span class="o">(</span><span class="s">"racer_scores"</span><span class="o">,</span> <span class="s">"Norem"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res11</span><span class="o">);</span> <span class="c1">// >>> 0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res12</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">zrevrank</span><span class="o">(</span><span class="s">"racer_scores"</span><span class="o">,</span> <span class="s">"Norem"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res12</span><span class="o">);</span> <span class="c1">// >>> 2 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res13</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">zadd</span><span class="o">(</span><span class="s">"racer_scores"</span><span class="o">,</span> <span class="k">new</span> <span class="n">HashMap</span><span class="o"><</span><span class="n">String</span><span class="o">,</span><span class="n">Double</span><span class="o">>()</span> <span class="o">{{</span> </span></span><span class="line"><span class="cl"> <span class="n">put</span><span class="o">(</span><span class="s">"Norem"</span><span class="o">,</span> <span class="mf">0d</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">put</span><span class="o">(</span><span class="s">"Sam-Bodden"</span><span class="o">,</span> <span class="mf">0d</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">put</span><span class="o">(</span><span class="s">"Royce"</span><span class="o">,</span> <span class="mf">0d</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">put</span><span class="o">(</span><span class="s">"Ford"</span><span class="o">,</span> <span class="mf">0d</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">put</span><span class="o">(</span><span class="s">"Prickett"</span><span class="o">,</span> <span class="mf">0d</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">put</span><span class="o">(</span><span class="s">"Castilla"</span><span class="o">,</span> <span class="mf">0d</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="o">}});</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res13</span><span class="o">);</span> <span class="c1">// >>> 3 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o"><</span><span class="n">String</span><span class="o">></span> <span class="n">res14</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">zrange</span><span class="o">(</span><span class="s">"racer_scores"</span><span class="o">,</span> <span class="mi">0</span><span class="o">,</span> <span class="o">-</span><span class="mi">1</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res14</span><span class="o">);</span> <span class="c1">// >>> [Castilla, Ford, Norem, Prickett, Royce, Sam-Bodden] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o"><</span><span class="n">String</span><span class="o">></span> <span class="n">res15</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">zrangeByLex</span><span class="o">(</span><span class="s">"racer_scores"</span><span class="o">,</span> <span class="s">"[A"</span><span class="o">,</span> <span class="s">"[L"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res15</span><span class="o">);</span> <span class="c1">// >>> [Castilla, Ford] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res16</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">zadd</span><span class="o">(</span><span class="s">"racer_scores"</span><span class="o">,</span> <span class="mi">100</span><span class="n">d</span><span class="o">,</span> <span class="s">"Wood"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res16</span><span class="o">);</span> <span class="c1">// >>> 1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res17</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">zadd</span><span class="o">(</span><span class="s">"racer_scores"</span><span class="o">,</span> <span class="mi">100</span><span class="n">d</span><span class="o">,</span> <span class="s">"Henshaw"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res17</span><span class="o">);</span> <span class="c1">// >>> 1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res18</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">zadd</span><span class="o">(</span><span class="s">"racer_scores"</span><span class="o">,</span> <span class="mi">100</span><span class="n">d</span><span class="o">,</span> <span class="s">"Henshaw"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res18</span><span class="o">);</span> <span class="c1">// >>> 0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="kt">double</span> <span class="n">res19</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">zincrby</span><span class="o">(</span><span class="s">"racer_scores"</span><span class="o">,</span> <span class="mi">50</span><span class="n">d</span><span class="o">,</span> <span class="s">"Wood"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res19</span><span class="o">);</span> <span class="c1">// >>> 150.0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="kt">double</span> <span class="n">res20</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">zincrby</span><span class="o">(</span><span class="s">"racer_scores"</span><span class="o">,</span> <span class="mi">50</span><span class="n">d</span><span class="o">,</span> <span class="s">"Henshaw"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res20</span><span class="o">);</span> <span class="c1">// >>> 200.0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="o">}</span> </span></span><span class="line"><span class="cl"><span class="o">}</span> </span></span><span class="line"><span class="cl"> </span></span></code></pre> </div> <button class="clipboard-button text-neutral-400 hover:text-slate-100 bg-slate-600 absolute -top-8 right-10 h-7 w-7 mr-2 mt-2 p-1 rounded rounded-mx" 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title="Quick-Start"> Java Quick-Start </a> <div class="w-1/2"> </div> <div class="flex-1 text-right"> <a class="button text-neutral-400 hover:text-slate-100 h-6 w-6 p-1" href="https://github.com/redis/jedis/tree/master/src/test/java/io/redis/examples/SortedSetsExample.java" tabindex="1" title="Improve this code example"> <svg fill="github" height="16" viewbox="0 0 18 16" width="18" xmlns="http://www.w3.org/2000/svg"> <path clip-rule="evenodd" d="M8.99953 1.43397e-06C7.09918 -0.000897921 5.26058 0.674713 3.81295 1.90585C2.36533 3.13699 1.40324 4.84324 1.09896 6.71907C0.794684 8.5949 1.1681 10.5178 2.15233 12.1434C3.13657 13.769 4.66734 14.9912 6.47053 15.591C6.87053 15.664 7.01653 15.417 7.01653 15.205C7.01653 15.015 7.00953 14.512 7.00553 13.845C4.78053 14.328 4.31053 12.772 4.31053 12.772C4.16325 12.2887 3.84837 11.8739 3.42253 11.602C2.69653 11.102 3.47753 11.116 3.47753 11.116C3.73043 11.1515 3.97191 11.2442 4.18365 11.3869C4.39539 11.5297 4.57182 11.7189 4.69953 11.94C4.80755 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1.43397e-06Z" fill="white" fill-rule="evenodd"> </path> </svg> </a> </div> </div> </div> <input class="radiotab w-0 h-0" data-lang="go" id="Go_ss_tutorial-stepzrangebyscore" name="ss_tutorial-stepzrangebyscore" tabindex="1" type="radio"/> <label class="justify-left label ml-4 pt-3.5 px-3 pb-1 cursor-pointer text-sm text-center bg-redis-ink-900 hover:text-redis-red-600 rounded rounded-mx transition duration-150 ease-in-out" for="Go_ss_tutorial-stepzrangebyscore" title="Open example"> Go </label> <div aria-labelledby="tab-ss_tutorial-stepzrangebyscore" class="panel order-last hidden w-full mt-0 relative" id="panel_Go_ss_tutorial-stepzrangebyscore" role="tabpanel" tabindex="0"> <div class="highlight"> <pre class="chroma"><code class="language-go" data-lang="go"><span class="line"><span class="cl"><span class="kn">package</span> <span class="nx">example_commands_test</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kn">import</span> <span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"context"</span> </span></span><span class="line"><span class="cl"> <span class="s">"fmt"</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="s">"github.com/redis/go-redis/v9"</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kd">func</span> <span class="nf">ExampleClient_zadd</span><span class="p">()</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">ctx</span> <span class="o">:=</span> <span class="nx">context</span><span class="p">.</span><span class="nf">Background</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">rdb</span> <span class="o">:=</span> <span class="nx">redis</span><span class="p">.</span><span class="nf">NewClient</span><span class="p">(</span><span class="o">&</span><span class="nx">redis</span><span class="p">.</span><span class="nx">Options</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Addr</span><span class="p">:</span> <span class="s">"localhost:6379"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Password</span><span class="p">:</span> <span class="s">""</span><span class="p">,</span> <span class="c1">// no password docs </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="nx">DB</span><span class="p">:</span> <span class="mi">0</span><span class="p">,</span> <span class="c1">// use default DB </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="p">})</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">res1</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">ZAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"racer_scores"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">redis</span><span class="p">.</span><span class="nx">Z</span><span class="p">{</span><span class="nx">Member</span><span class="p">:</span> <span class="s">"Norem"</span><span class="p">,</span> <span class="nx">Score</span><span class="p">:</span> <span class="mi">10</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res1</span><span class="p">)</span> <span class="c1">// >>> 1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res2</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">ZAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"racer_scores"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">redis</span><span class="p">.</span><span class="nx">Z</span><span class="p">{</span><span class="nx">Member</span><span class="p">:</span> <span class="s">"Castilla"</span><span class="p">,</span> <span class="nx">Score</span><span class="p">:</span> <span class="mi">12</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res2</span><span class="p">)</span> <span class="c1">// >>> 1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res3</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">ZAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"racer_scores"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">redis</span><span class="p">.</span><span class="nx">Z</span><span class="p">{</span><span class="nx">Member</span><span class="p">:</span> <span class="s">"Norem"</span><span class="p">,</span> <span class="nx">Score</span><span class="p">:</span> <span class="mi">10</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">redis</span><span class="p">.</span><span class="nx">Z</span><span class="p">{</span><span class="nx">Member</span><span class="p">:</span> <span class="s">"Sam-Bodden"</span><span class="p">,</span> <span class="nx">Score</span><span class="p">:</span> <span class="mi">8</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">redis</span><span class="p">.</span><span class="nx">Z</span><span class="p">{</span><span class="nx">Member</span><span class="p">:</span> <span class="s">"Royce"</span><span class="p">,</span> <span class="nx">Score</span><span class="p">:</span> <span class="mi">10</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">redis</span><span class="p">.</span><span class="nx">Z</span><span class="p">{</span><span class="nx">Member</span><span class="p">:</span> <span class="s">"Ford"</span><span class="p">,</span> <span class="nx">Score</span><span class="p">:</span> <span class="mi">6</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">redis</span><span class="p">.</span><span class="nx">Z</span><span class="p">{</span><span class="nx">Member</span><span class="p">:</span> <span class="s">"Prickett"</span><span class="p">,</span> <span class="nx">Score</span><span class="p">:</span> <span class="mi">14</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">redis</span><span class="p">.</span><span class="nx">Z</span><span class="p">{</span><span class="nx">Member</span><span class="p">:</span> <span class="s">"Castilla"</span><span class="p">,</span> <span class="nx">Score</span><span class="p">:</span> <span class="mi">12</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res3</span><span class="p">)</span> <span class="c1">// >>> 4 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kd">func</span> <span class="nf">ExampleClient_zrange</span><span class="p">()</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">ctx</span> <span class="o">:=</span> <span class="nx">context</span><span class="p">.</span><span class="nf">Background</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">rdb</span> <span class="o">:=</span> <span class="nx">redis</span><span class="p">.</span><span class="nf">NewClient</span><span class="p">(</span><span class="o">&</span><span class="nx">redis</span><span class="p">.</span><span class="nx">Options</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Addr</span><span class="p">:</span> <span class="s">"localhost:6379"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Password</span><span class="p">:</span> <span class="s">""</span><span class="p">,</span> <span class="c1">// no password docs </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="nx">DB</span><span class="p">:</span> <span class="mi">0</span><span class="p">,</span> <span class="c1">// use default DB </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="p">})</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">ZAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"racer_scores"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">redis</span><span class="p">.</span><span class="nx">Z</span><span class="p">{</span><span class="nx">Member</span><span class="p">:</span> <span class="s">"Norem"</span><span class="p">,</span> <span class="nx">Score</span><span class="p">:</span> <span class="mi">10</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">redis</span><span class="p">.</span><span class="nx">Z</span><span class="p">{</span><span class="nx">Member</span><span class="p">:</span> <span class="s">"Sam-Bodden"</span><span class="p">,</span> <span class="nx">Score</span><span class="p">:</span> <span class="mi">8</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">redis</span><span class="p">.</span><span class="nx">Z</span><span class="p">{</span><span class="nx">Member</span><span class="p">:</span> <span class="s">"Royce"</span><span class="p">,</span> <span class="nx">Score</span><span class="p">:</span> <span class="mi">10</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">redis</span><span class="p">.</span><span class="nx">Z</span><span class="p">{</span><span class="nx">Member</span><span class="p">:</span> <span class="s">"Ford"</span><span class="p">,</span> <span class="nx">Score</span><span class="p">:</span> <span class="mi">6</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">redis</span><span class="p">.</span><span class="nx">Z</span><span class="p">{</span><span class="nx">Member</span><span class="p">:</span> <span class="s">"Prickett"</span><span class="p">,</span> <span class="nx">Score</span><span class="p">:</span> <span class="mi">14</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">redis</span><span class="p">.</span><span class="nx">Z</span><span class="p">{</span><span class="nx">Member</span><span class="p">:</span> <span class="s">"Castilla"</span><span class="p">,</span> <span class="nx">Score</span><span class="p">:</span> <span class="mi">12</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">res4</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">ZRange</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"racer_scores"</span><span class="p">,</span> <span class="mi">0</span><span class="p">,</span> <span class="o">-</span><span class="mi">1</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res4</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// >>> [Ford Sam-Bodden Norem Royce Castilla Prickett] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res5</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">ZRevRange</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"racer_scores"</span><span class="p">,</span> <span class="mi">0</span><span class="p">,</span> <span class="o">-</span><span class="mi">1</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res5</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// >>> [Prickett Castilla Royce Norem Sam-Bodden Ford] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kd">func</span> <span class="nf">ExampleClient_zrangewithscores</span><span class="p">()</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">ctx</span> <span class="o">:=</span> <span class="nx">context</span><span class="p">.</span><span class="nf">Background</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">rdb</span> <span class="o">:=</span> <span class="nx">redis</span><span class="p">.</span><span class="nf">NewClient</span><span class="p">(</span><span class="o">&</span><span class="nx">redis</span><span class="p">.</span><span class="nx">Options</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Addr</span><span class="p">:</span> <span class="s">"localhost:6379"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Password</span><span class="p">:</span> <span class="s">""</span><span class="p">,</span> <span class="c1">// no password docs </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="nx">DB</span><span class="p">:</span> <span class="mi">0</span><span class="p">,</span> <span class="c1">// use default DB </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="p">})</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">ZAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"racer_scores"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">redis</span><span class="p">.</span><span class="nx">Z</span><span class="p">{</span><span class="nx">Member</span><span class="p">:</span> <span class="s">"Norem"</span><span class="p">,</span> <span class="nx">Score</span><span class="p">:</span> <span class="mi">10</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">redis</span><span class="p">.</span><span class="nx">Z</span><span class="p">{</span><span class="nx">Member</span><span class="p">:</span> <span class="s">"Sam-Bodden"</span><span class="p">,</span> <span class="nx">Score</span><span class="p">:</span> <span class="mi">8</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">redis</span><span class="p">.</span><span class="nx">Z</span><span class="p">{</span><span class="nx">Member</span><span class="p">:</span> <span class="s">"Royce"</span><span class="p">,</span> <span class="nx">Score</span><span class="p">:</span> <span class="mi">10</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">redis</span><span class="p">.</span><span class="nx">Z</span><span class="p">{</span><span class="nx">Member</span><span class="p">:</span> <span class="s">"Ford"</span><span class="p">,</span> <span class="nx">Score</span><span class="p">:</span> <span class="mi">6</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">redis</span><span class="p">.</span><span class="nx">Z</span><span class="p">{</span><span class="nx">Member</span><span class="p">:</span> <span class="s">"Prickett"</span><span class="p">,</span> <span class="nx">Score</span><span class="p">:</span> <span class="mi">14</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">redis</span><span class="p">.</span><span class="nx">Z</span><span class="p">{</span><span class="nx">Member</span><span class="p">:</span> <span class="s">"Castilla"</span><span class="p">,</span> <span class="nx">Score</span><span class="p">:</span> <span class="mi">12</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">res6</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">ZRangeWithScores</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"racer_scores"</span><span class="p">,</span> <span class="mi">0</span><span class="p">,</span> <span class="o">-</span><span class="mi">1</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res6</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// >>> [{6 Ford} {8 Sam-Bodden} {10 Norem} {10 Royce} {12 Castilla} {14 Prickett}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kd">func</span> <span class="nf">ExampleClient_zrangebyscore</span><span class="p">()</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">ctx</span> <span class="o">:=</span> <span class="nx">context</span><span class="p">.</span><span class="nf">Background</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">rdb</span> <span class="o">:=</span> <span class="nx">redis</span><span class="p">.</span><span class="nf">NewClient</span><span class="p">(</span><span class="o">&</span><span class="nx">redis</span><span class="p">.</span><span class="nx">Options</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Addr</span><span class="p">:</span> <span class="s">"localhost:6379"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Password</span><span class="p">:</span> <span class="s">""</span><span class="p">,</span> <span class="c1">// no password docs </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="nx">DB</span><span class="p">:</span> <span class="mi">0</span><span class="p">,</span> <span class="c1">// use default DB </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="p">})</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">ZAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"racer_scores"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">redis</span><span class="p">.</span><span class="nx">Z</span><span class="p">{</span><span class="nx">Member</span><span class="p">:</span> <span class="s">"Norem"</span><span class="p">,</span> <span class="nx">Score</span><span class="p">:</span> <span class="mi">10</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">redis</span><span class="p">.</span><span class="nx">Z</span><span class="p">{</span><span class="nx">Member</span><span class="p">:</span> <span class="s">"Sam-Bodden"</span><span class="p">,</span> <span class="nx">Score</span><span class="p">:</span> <span class="mi">8</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">redis</span><span class="p">.</span><span class="nx">Z</span><span class="p">{</span><span class="nx">Member</span><span class="p">:</span> <span class="s">"Royce"</span><span class="p">,</span> <span class="nx">Score</span><span class="p">:</span> <span class="mi">10</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">redis</span><span class="p">.</span><span class="nx">Z</span><span class="p">{</span><span class="nx">Member</span><span class="p">:</span> <span class="s">"Ford"</span><span class="p">,</span> <span class="nx">Score</span><span class="p">:</span> <span class="mi">6</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">redis</span><span class="p">.</span><span class="nx">Z</span><span class="p">{</span><span class="nx">Member</span><span class="p">:</span> <span class="s">"Prickett"</span><span class="p">,</span> <span class="nx">Score</span><span class="p">:</span> <span class="mi">14</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">redis</span><span class="p">.</span><span class="nx">Z</span><span class="p">{</span><span class="nx">Member</span><span class="p">:</span> <span class="s">"Castilla"</span><span class="p">,</span> <span class="nx">Score</span><span class="p">:</span> <span class="mi">12</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line hl"><span class="cl"> <span class="nx">res7</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">ZRangeByScore</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"racer_scores"</span><span class="p">,</span> </span></span><span class="line hl"><span class="cl"> <span class="o">&</span><span class="nx">redis</span><span class="p">.</span><span class="nx">ZRangeBy</span><span class="p">{</span><span class="nx">Min</span><span class="p">:</span> <span class="s">"-inf"</span><span class="p">,</span> <span class="nx">Max</span><span class="p">:</span> <span class="s">"10"</span><span class="p">},</span> </span></span><span class="line hl"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line hl"><span class="cl"> </span></span><span class="line hl"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line hl"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line hl"><span class="cl"> <span class="p">}</span> </span></span><span class="line hl"><span class="cl"> </span></span><span class="line hl"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res7</span><span class="p">)</span> </span></span><span class="line hl"><span class="cl"> <span class="c1">// >>> [Ford Sam-Bodden Norem Royce] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kd">func</span> <span class="nf">ExampleClient_zremrangebyscore</span><span class="p">()</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">ctx</span> <span class="o">:=</span> <span class="nx">context</span><span class="p">.</span><span class="nf">Background</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">rdb</span> <span class="o">:=</span> <span class="nx">redis</span><span class="p">.</span><span class="nf">NewClient</span><span class="p">(</span><span class="o">&</span><span class="nx">redis</span><span class="p">.</span><span class="nx">Options</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Addr</span><span class="p">:</span> <span class="s">"localhost:6379"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Password</span><span class="p">:</span> <span class="s">""</span><span class="p">,</span> <span class="c1">// no password docs </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="nx">DB</span><span class="p">:</span> <span class="mi">0</span><span class="p">,</span> <span class="c1">// use default DB </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="p">})</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">ZAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"racer_scores"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">redis</span><span class="p">.</span><span class="nx">Z</span><span class="p">{</span><span class="nx">Member</span><span class="p">:</span> <span class="s">"Norem"</span><span class="p">,</span> <span class="nx">Score</span><span class="p">:</span> <span class="mi">10</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">redis</span><span class="p">.</span><span class="nx">Z</span><span class="p">{</span><span class="nx">Member</span><span class="p">:</span> <span class="s">"Sam-Bodden"</span><span class="p">,</span> <span class="nx">Score</span><span class="p">:</span> <span class="mi">8</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">redis</span><span class="p">.</span><span class="nx">Z</span><span class="p">{</span><span class="nx">Member</span><span class="p">:</span> <span class="s">"Royce"</span><span class="p">,</span> <span class="nx">Score</span><span class="p">:</span> <span class="mi">10</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">redis</span><span class="p">.</span><span class="nx">Z</span><span class="p">{</span><span class="nx">Member</span><span class="p">:</span> <span class="s">"Ford"</span><span class="p">,</span> <span class="nx">Score</span><span class="p">:</span> <span class="mi">6</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">redis</span><span class="p">.</span><span class="nx">Z</span><span class="p">{</span><span class="nx">Member</span><span class="p">:</span> <span class="s">"Prickett"</span><span class="p">,</span> <span class="nx">Score</span><span class="p">:</span> <span class="mi">14</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">redis</span><span class="p">.</span><span class="nx">Z</span><span class="p">{</span><span class="nx">Member</span><span class="p">:</span> <span class="s">"Castilla"</span><span class="p">,</span> <span class="nx">Score</span><span class="p">:</span> <span class="mi">12</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">res8</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">ZRem</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"racer_scores"</span><span class="p">,</span> <span class="s">"Castilla"</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res8</span><span class="p">)</span> <span class="c1">// >>> 1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res9</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">ZRemRangeByScore</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"racer_scores"</span><span class="p">,</span> <span class="s">"-inf"</span><span class="p">,</span> <span class="s">"9"</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res9</span><span class="p">)</span> <span class="c1">// >>> 2 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res10</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">ZRange</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"racer_scores"</span><span class="p">,</span> <span class="mi">0</span><span class="p">,</span> <span class="o">-</span><span class="mi">1</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res10</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// >>> [Norem Royce Prickett] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kd">func</span> <span class="nf">ExampleClient_zrank</span><span class="p">()</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">ctx</span> <span class="o">:=</span> <span class="nx">context</span><span class="p">.</span><span class="nf">Background</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">rdb</span> <span class="o">:=</span> <span class="nx">redis</span><span class="p">.</span><span class="nf">NewClient</span><span class="p">(</span><span class="o">&</span><span class="nx">redis</span><span class="p">.</span><span class="nx">Options</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Addr</span><span class="p">:</span> <span class="s">"localhost:6379"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Password</span><span class="p">:</span> <span class="s">""</span><span class="p">,</span> <span class="c1">// no password docs </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="nx">DB</span><span class="p">:</span> <span class="mi">0</span><span class="p">,</span> <span class="c1">// use default DB </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="p">})</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">ZAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"racer_scores"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">redis</span><span class="p">.</span><span class="nx">Z</span><span class="p">{</span><span class="nx">Member</span><span class="p">:</span> <span class="s">"Norem"</span><span class="p">,</span> <span class="nx">Score</span><span class="p">:</span> <span class="mi">10</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">redis</span><span class="p">.</span><span class="nx">Z</span><span class="p">{</span><span class="nx">Member</span><span class="p">:</span> <span class="s">"Royce"</span><span class="p">,</span> <span class="nx">Score</span><span class="p">:</span> <span class="mi">10</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">redis</span><span class="p">.</span><span class="nx">Z</span><span class="p">{</span><span class="nx">Member</span><span class="p">:</span> <span class="s">"Prickett"</span><span class="p">,</span> <span class="nx">Score</span><span class="p">:</span> <span class="mi">14</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">res11</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">ZRank</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"racer_scores"</span><span class="p">,</span> <span class="s">"Norem"</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res11</span><span class="p">)</span> <span class="c1">// >>> 0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res12</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">ZRevRank</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"racer_scores"</span><span class="p">,</span> <span class="s">"Norem"</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res12</span><span class="p">)</span> <span class="c1">// >>> 2 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kd">func</span> <span class="nf">ExampleClient_zaddlex</span><span class="p">()</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">ctx</span> <span class="o">:=</span> <span class="nx">context</span><span class="p">.</span><span class="nf">Background</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">rdb</span> <span class="o">:=</span> <span class="nx">redis</span><span class="p">.</span><span class="nf">NewClient</span><span class="p">(</span><span class="o">&</span><span class="nx">redis</span><span class="p">.</span><span class="nx">Options</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Addr</span><span class="p">:</span> <span class="s">"localhost:6379"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Password</span><span class="p">:</span> <span class="s">""</span><span class="p">,</span> <span class="c1">// no password docs </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="nx">DB</span><span class="p">:</span> <span class="mi">0</span><span class="p">,</span> <span class="c1">// use default DB </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="p">})</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">ZAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"racer_scores"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">redis</span><span class="p">.</span><span class="nx">Z</span><span class="p">{</span><span class="nx">Member</span><span class="p">:</span> <span class="s">"Norem"</span><span class="p">,</span> <span class="nx">Score</span><span class="p">:</span> <span class="mi">0</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">redis</span><span class="p">.</span><span class="nx">Z</span><span class="p">{</span><span class="nx">Member</span><span class="p">:</span> <span class="s">"Royce"</span><span class="p">,</span> <span class="nx">Score</span><span class="p">:</span> <span class="mi">0</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">redis</span><span class="p">.</span><span class="nx">Z</span><span class="p">{</span><span class="nx">Member</span><span class="p">:</span> <span class="s">"Prickett"</span><span class="p">,</span> <span class="nx">Score</span><span class="p">:</span> <span class="mi">0</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">res13</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">ZAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"racer_scores"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">redis</span><span class="p">.</span><span class="nx">Z</span><span class="p">{</span><span class="nx">Member</span><span class="p">:</span> <span class="s">"Norem"</span><span class="p">,</span> <span class="nx">Score</span><span class="p">:</span> <span class="mi">0</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">redis</span><span class="p">.</span><span class="nx">Z</span><span class="p">{</span><span class="nx">Member</span><span class="p">:</span> <span class="s">"Sam-Bodden"</span><span class="p">,</span> <span class="nx">Score</span><span class="p">:</span> <span class="mi">0</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">redis</span><span class="p">.</span><span class="nx">Z</span><span class="p">{</span><span class="nx">Member</span><span class="p">:</span> <span class="s">"Royce"</span><span class="p">,</span> <span class="nx">Score</span><span class="p">:</span> <span class="mi">0</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">redis</span><span class="p">.</span><span class="nx">Z</span><span class="p">{</span><span class="nx">Member</span><span class="p">:</span> <span class="s">"Ford"</span><span class="p">,</span> <span class="nx">Score</span><span class="p">:</span> <span class="mi">0</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">redis</span><span class="p">.</span><span class="nx">Z</span><span class="p">{</span><span class="nx">Member</span><span class="p">:</span> <span class="s">"Prickett"</span><span class="p">,</span> <span class="nx">Score</span><span class="p">:</span> <span class="mi">0</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">redis</span><span class="p">.</span><span class="nx">Z</span><span class="p">{</span><span class="nx">Member</span><span class="p">:</span> <span class="s">"Castilla"</span><span class="p">,</span> <span class="nx">Score</span><span class="p">:</span> <span class="mi">0</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res13</span><span class="p">)</span> <span class="c1">// >>> 3 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res14</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">ZRange</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"racer_scores"</span><span class="p">,</span> <span class="mi">0</span><span class="p">,</span> <span class="o">-</span><span class="mi">1</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res14</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// >>> [Castilla Ford Norem Prickett Royce Sam-Bodden] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res15</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">ZRangeByLex</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"racer_scores"</span><span class="p">,</span> <span class="o">&</span><span class="nx">redis</span><span class="p">.</span><span class="nx">ZRangeBy</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Min</span><span class="p">:</span> <span class="s">"[A"</span><span class="p">,</span> <span class="nx">Max</span><span class="p">:</span> <span class="s">"[L"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res15</span><span class="p">)</span> <span class="c1">// >>> [Castilla Ford] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kd">func</span> <span class="nf">ExampleClient_leaderboard</span><span class="p">()</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">ctx</span> <span class="o">:=</span> <span class="nx">context</span><span class="p">.</span><span class="nf">Background</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">rdb</span> <span class="o">:=</span> <span class="nx">redis</span><span class="p">.</span><span class="nf">NewClient</span><span class="p">(</span><span class="o">&</span><span class="nx">redis</span><span class="p">.</span><span class="nx">Options</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Addr</span><span class="p">:</span> <span class="s">"localhost:6379"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Password</span><span class="p">:</span> <span class="s">""</span><span class="p">,</span> <span class="c1">// no password docs </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="nx">DB</span><span class="p">:</span> <span class="mi">0</span><span class="p">,</span> <span class="c1">// use default DB </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="p">})</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">res16</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">ZAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"racer_scores"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">redis</span><span class="p">.</span><span class="nx">Z</span><span class="p">{</span><span class="nx">Member</span><span class="p">:</span> <span class="s">"Wood"</span><span class="p">,</span> <span class="nx">Score</span><span class="p">:</span> <span class="mi">100</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res16</span><span class="p">)</span> <span class="c1">// >>> 1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res17</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">ZAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"racer_scores"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">redis</span><span class="p">.</span><span class="nx">Z</span><span class="p">{</span><span class="nx">Member</span><span class="p">:</span> <span class="s">"Henshaw"</span><span class="p">,</span> <span class="nx">Score</span><span class="p">:</span> <span class="mi">100</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res17</span><span class="p">)</span> <span class="c1">// >>> 1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res18</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">ZAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"racer_scores"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">redis</span><span class="p">.</span><span class="nx">Z</span><span class="p">{</span><span class="nx">Member</span><span class="p">:</span> <span class="s">"Henshaw"</span><span class="p">,</span> <span class="nx">Score</span><span class="p">:</span> <span class="mi">150</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res18</span><span class="p">)</span> <span class="c1">// >>> 0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res19</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">ZIncrBy</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"racer_scores"</span><span class="p">,</span> <span class="mi">50</span><span class="p">,</span> <span class="s">"Wood"</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res19</span><span class="p">)</span> <span class="c1">// >>> 150 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res20</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">ZIncrBy</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"racer_scores"</span><span class="p">,</span> <span class="mi">50</span><span class="p">,</span> <span class="s">"Henshaw"</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res20</span><span class="p">)</span> <span class="c1">// >>> 200 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="p">}</span> </span></span></code></pre> </div> <button class="clipboard-button text-neutral-400 hover:text-slate-100 bg-slate-600 absolute -top-8 right-10 h-7 w-7 mr-2 mt-2 p-1 rounded rounded-mx" onclick="copyCodeToClipboard('#panel_Go_ss_tutorial-stepzrangebyscore')" tabindex="1" title="Copy to clipboard"> <svg fill="currentColor" viewbox="0 0 48 48" xmlns="http://www.w3.org/2000/svg"> <path d="M9 43.95q-1.2 0-2.1-.9-.9-.9-.9-2.1V10.8h3v30.15h23.7v3Zm6-6q-1.2 0-2.1-.9-.9-.9-.9-2.1v-28q0-1.2.9-2.1.9-.9 2.1-.9h22q1.2 0 2.1.9.9.9.9 2.1v28q0 1.2-.9 2.1-.9.9-2.1.9Zm0-3h22v-28H15v28Zm0 0v-28 28Z"> 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for="Csharp_ss_tutorial-stepzrangebyscore" title="Open example"> C# </label> <div aria-labelledby="tab-ss_tutorial-stepzrangebyscore" class="panel order-last hidden w-full mt-0 relative" id="panel_Csharp_ss_tutorial-stepzrangebyscore" role="tabpanel" tabindex="0"> <div class="highlight"> <pre class="chroma"><code class="language-C#" data-lang="C#"><span class="line"><span class="cl"><span class="k">using</span> <span class="nn">StackExchange.Redis</span><span class="p">;</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="k">public</span> <span class="k">class</span> <span class="nc">SortedSetExample</span> </span></span><span class="line"><span class="cl"><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="k">public</span> <span class="k">void</span> <span class="n">run</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="kt">var</span> <span class="n">muxer</span> <span class="p">=</span> <span class="n">ConnectionMultiplexer</span><span class="p">.</span><span class="n">Connect</span><span class="p">(</span><span class="s">"localhost:6379"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="kt">var</span> <span class="n">db</span> <span class="p">=</span> <span class="n">muxer</span><span class="p">.</span><span class="n">GetDatabase</span><span class="p">();</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="kt">bool</span> <span class="n">res1</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">SortedSetAdd</span><span class="p">(</span><span class="s">"racer_scores"</span><span class="p">,</span> <span class="s">"Norem"</span><span class="p">,</span> <span class="m">10</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res1</span><span class="p">);</span> <span class="c1">// >>> True</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="kt">bool</span> <span class="n">res2</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">SortedSetAdd</span><span class="p">(</span><span class="s">"racer_scores"</span><span class="p">,</span> <span class="s">"Castilla"</span><span class="p">,</span> <span class="m">12</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res2</span><span class="p">);</span> <span class="c1">// >>> True</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res3</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">SortedSetAdd</span><span class="p">(</span><span class="s">"racer_scores"</span><span class="p">,</span> <span class="k">new</span><span class="p">[]{</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">SortedSetEntry</span><span class="p">(</span><span class="s">"Sam-Bodden"</span><span class="p">,</span> <span class="m">8</span><span class="p">),</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">SortedSetEntry</span><span class="p">(</span><span class="s">"Royce"</span><span class="p">,</span> <span class="m">10</span><span class="p">),</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">SortedSetEntry</span><span class="p">(</span><span class="s">"Ford"</span><span class="p">,</span> <span class="m">6</span><span class="p">),</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">SortedSetEntry</span><span class="p">(</span><span class="s">"Prickett"</span><span class="p">,</span> <span class="m">14</span><span class="p">),</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">SortedSetEntry</span><span class="p">(</span><span class="s">"Castilla"</span><span class="p">,</span> <span class="m">12</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">});</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res3</span><span class="p">);</span> <span class="c1">// >>> 4</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">RedisValue</span><span class="p">[]</span> <span class="n">res4</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">SortedSetRangeByRank</span><span class="p">(</span><span class="s">"racer_scores"</span><span class="p">,</span> <span class="m">0</span><span class="p">,</span> <span class="p">-</span><span class="m">1</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="kt">string</span><span class="p">.</span><span class="n">Join</span><span class="p">(</span><span class="s">", "</span><span class="p">,</span> <span class="n">res4</span><span class="p">));</span> <span class="c1">// >>> Ford, Sam-Bodden, Norem, Royce, Castilla, Prickett</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">RedisValue</span><span class="p">[]</span> <span class="n">res5</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">SortedSetRangeByRank</span><span class="p">(</span><span class="s">"racer_scores"</span><span class="p">,</span> <span class="m">0</span><span class="p">,</span> <span class="p">-</span><span class="m">1</span><span class="p">,</span> <span class="n">Order</span><span class="p">.</span><span class="n">Descending</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="kt">string</span><span class="p">.</span><span class="n">Join</span><span class="p">(</span><span class="s">", "</span><span class="p">,</span> <span class="n">res5</span><span class="p">));</span> <span class="c1">// >>> Prickett, Castilla, Royce, Norem, Sam-Bodden, Ford</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">SortedSetEntry</span><span class="p">[]</span> <span class="n">res6</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">SortedSetRangeByRankWithScores</span><span class="p">(</span><span class="s">"racer_scores"</span><span class="p">,</span> <span class="m">0</span><span class="p">,</span> <span class="p">-</span><span class="m">1</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="kt">string</span><span class="p">.</span><span class="n">Join</span><span class="p">(</span><span class="s">", "</span><span class="p">,</span> <span class="n">res6</span><span class="p">));</span> <span class="c1">// >>> Ford: 6, Sam-Bodden: 8, Norem: 10, Royce: 10, Castilla: 12, Prickett: 14</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line hl"><span class="cl"> <span class="n">RedisValue</span><span class="p">[]</span> <span class="n">res7</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">SortedSetRangeByScore</span><span class="p">(</span><span class="s">"racer_scores"</span><span class="p">,</span> <span class="kt">double</span><span class="p">.</span><span class="n">NegativeInfinity</span><span class="p">,</span> <span class="m">10</span><span class="p">);</span> </span></span><span class="line hl"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="kt">string</span><span class="p">.</span><span class="n">Join</span><span class="p">(</span><span class="s">", "</span><span class="p">,</span> <span class="n">res7</span><span class="p">));</span> <span class="c1">// >>> Ford, Sam-Bodden, Norem, Royce</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="kt">bool</span> <span class="n">res8</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">SortedSetRemove</span><span class="p">(</span><span class="s">"racer_scores"</span><span class="p">,</span> <span class="s">"Castilla"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res8</span><span class="p">);</span> <span class="c1">// >>> True</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res9</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">SortedSetRemoveRangeByScore</span><span class="p">(</span><span class="s">"racer_scores"</span><span class="p">,</span> <span class="kt">double</span><span class="p">.</span><span class="n">NegativeInfinity</span><span class="p">,</span> <span class="m">9</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res9</span><span class="p">);</span> <span class="c1">// >>> 2</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">RedisValue</span><span class="p">[]</span> <span class="n">res10</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">SortedSetRangeByRank</span><span class="p">(</span><span class="s">"racer_scores"</span><span class="p">,</span> <span class="m">0</span><span class="p">,</span> <span class="p">-</span><span class="m">1</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="kt">string</span><span class="p">.</span><span class="n">Join</span><span class="p">(</span><span class="s">", "</span><span class="p">,</span> <span class="n">res10</span><span class="p">));</span> <span class="c1">// >>> Norem, Royce, Prickett</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="kt">long?</span> <span class="n">res11</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">SortedSetRank</span><span class="p">(</span><span class="s">"racer_scores"</span><span class="p">,</span> <span class="s">"Norem"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res11</span><span class="p">);</span> <span class="c1">// >>> 0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="kt">long?</span> <span class="n">res12</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">SortedSetRank</span><span class="p">(</span><span class="s">"racer_scores"</span><span class="p">,</span> <span class="s">"Norem"</span><span class="p">,</span> <span class="n">Order</span><span class="p">.</span><span class="n">Descending</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res12</span><span class="p">);</span> <span class="c1">// >>> 2</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res13</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">SortedSetAdd</span><span class="p">(</span><span class="s">"racer_scores"</span><span class="p">,</span> <span class="k">new</span><span class="p">[]</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">SortedSetEntry</span><span class="p">(</span><span class="s">"Norem"</span><span class="p">,</span> <span class="m">0</span><span class="p">),</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">SortedSetEntry</span><span class="p">(</span><span class="s">"Sam-Bodden"</span><span class="p">,</span> <span class="m">0</span><span class="p">),</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">SortedSetEntry</span><span class="p">(</span><span class="s">"Royce"</span><span class="p">,</span> <span class="m">0</span><span class="p">),</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">SortedSetEntry</span><span class="p">(</span><span class="s">"Ford"</span><span class="p">,</span> <span class="m">0</span><span class="p">),</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">SortedSetEntry</span><span class="p">(</span><span class="s">"Prickett"</span><span class="p">,</span> <span class="m">0</span><span class="p">),</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">SortedSetEntry</span><span class="p">(</span><span class="s">"Castilla"</span><span class="p">,</span> <span class="m">0</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">});</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res13</span><span class="p">);</span> <span class="c1">// >>> 3</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">RedisValue</span><span class="p">[]</span> <span class="n">res14</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">SortedSetRangeByRank</span><span class="p">(</span><span class="s">"racer_scores"</span><span class="p">,</span> <span class="m">0</span><span class="p">,</span> <span class="p">-</span><span class="m">1</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="kt">string</span><span class="p">.</span><span class="n">Join</span><span class="p">(</span><span class="s">", "</span><span class="p">,</span> <span class="n">res14</span><span class="p">));</span> <span class="c1">// >>> Castilla, Ford, Norem, Pricket, Royce, Sam-Bodden</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">RedisValue</span><span class="p">[]</span> <span class="n">res15</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">SortedSetRangeByValue</span><span class="p">(</span><span class="s">"racer_scores"</span><span class="p">,</span> <span class="s">"A"</span><span class="p">,</span> <span class="s">"L"</span><span class="p">,</span> <span class="n">Exclude</span><span class="p">.</span><span class="n">None</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="kt">string</span><span class="p">.</span><span class="n">Join</span><span class="p">(</span><span class="s">", "</span><span class="p">,</span> <span class="n">res15</span><span class="p">));</span> <span class="c1">// >>> Castilla, Ford</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="kt">bool</span> <span class="n">res16</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">SortedSetAdd</span><span class="p">(</span><span class="s">"racer_scores"</span><span class="p">,</span> <span class="s">"Wood"</span><span class="p">,</span> <span class="m">100</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res16</span><span class="p">);</span> <span class="c1">// >>> True</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="kt">bool</span> <span class="n">res17</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">SortedSetAdd</span><span class="p">(</span><span class="s">"racer_scores"</span><span class="p">,</span> <span class="s">"Henshaw"</span><span class="p">,</span> <span class="m">100</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res17</span><span class="p">);</span> <span class="c1">// >>> True</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="kt">bool</span> <span class="n">res18</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">SortedSetAdd</span><span class="p">(</span><span class="s">"racer_scores"</span><span class="p">,</span> <span class="s">"Henshaw"</span><span class="p">,</span> <span class="m">150</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res18</span><span class="p">);</span> <span class="c1">// >>> False</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="kt">double</span> <span class="n">res19</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">SortedSetIncrement</span><span class="p">(</span><span class="s">"racer_scores"</span><span class="p">,</span> <span class="s">"Wood"</span><span class="p">,</span> <span class="m">50</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res19</span><span class="p">);</span> <span class="c1">// >>> 150.0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="kt">double</span> <span class="n">res20</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">SortedSetIncrement</span><span class="p">(</span><span class="s">"racer_scores"</span><span class="p">,</span> <span class="s">"Henshaw"</span><span class="p">,</span> <span class="m">50</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res20</span><span class="p">);</span> <span class="c1">// >>> 200.0</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"><span class="p">}</span> </span></span></code></pre> </div> 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focus:outline-none focus:ring-2 focus:white focus:border-slate-500" href="https://redis.io/docs/latest/develop/connect/clients/dotnet/" tabindex="1" title="Quick-Start"> C# Quick-Start </a> <div class="w-1/2"> </div> <div class="flex-1 text-right"> <a class="button text-neutral-400 hover:text-slate-100 h-6 w-6 p-1" href="https://github.com/redis/NRedisStack/tree/master/tests/Doc/SortedSetExample.cs" tabindex="1" title="Improve this code example"> <svg fill="github" height="16" viewbox="0 0 18 16" width="18" xmlns="http://www.w3.org/2000/svg"> <path clip-rule="evenodd" d="M8.99953 1.43397e-06C7.09918 -0.000897921 5.26058 0.674713 3.81295 1.90585C2.36533 3.13699 1.40324 4.84324 1.09896 6.71907C0.794684 8.5949 1.1681 10.5178 2.15233 12.1434C3.13657 13.769 4.66734 14.9912 6.47053 15.591C6.87053 15.664 7.01653 15.417 7.01653 15.205C7.01653 15.015 7.00953 14.512 7.00553 13.845C4.78053 14.328 4.31053 12.772 4.31053 12.772C4.16325 12.2887 3.84837 11.8739 3.42253 11.602C2.69653 11.102 3.47753 11.116 3.47753 11.116C3.73043 11.1515 3.97191 11.2442 4.18365 11.3869C4.39539 11.5297 4.57182 11.7189 4.69953 11.94C4.80755 12.1377 4.95378 12.3119 5.12972 12.4526C5.30567 12.5933 5.50782 12.6976 5.72442 12.7595C5.94103 12.8214 6.16778 12.8396 6.39148 12.813C6.61519 12.7865 6.83139 12.7158 7.02753 12.605C7.06381 12.1992 7.24399 11.8197 7.53553 11.535C5.75953 11.335 3.89153 10.647 3.89153 7.581C3.88005 6.78603 4.17513 6.01716 4.71553 5.434C4.47318 4.74369 4.50322 3.98693 4.79953 3.318C4.79953 3.318 5.47053 3.103 6.99953 4.138C8.31074 3.77905 9.69432 3.77905 11.0055 4.138C12.5325 3.103 13.2055 3.318 13.2055 3.318C13.5012 3.9877 13.5294 4.74513 13.2845 5.435C13.8221 6.01928 14.114 6.78817 14.0995 7.582C14.0995 10.655 12.2285 11.332 10.4465 11.53C10.6375 11.724 10.7847 11.9566 10.8784 12.2123C10.972 12.4679 11.0099 12.7405 10.9895 13.012C10.9895 14.081 10.9795 14.944 10.9795 15.206C10.9795 15.42 11.1235 15.669 11.5295 15.591C13.3328 14.9911 14.8636 13.7689 15.8479 12.1432C16.8321 10.5175 17.2054 8.59447 16.901 6.71858C16.5966 4.84268 15.6343 3.13642 14.1865 1.90536C12.7387 0.674306 10.9 -0.0011359 8.99953 1.43397e-06Z" fill="white" fill-rule="evenodd"> </path> </svg> </a> </div> </div> </div> </div> <p> We asked Redis to return all the elements with a score between negative infinity and 10 (both extremes are included). </p> <p> To remove an element we'd simply call <a href="/docs/latest/commands/zrem/"> <code> ZREM </code> </a> with the racer's name. It's also possible to remove ranges of elements. Let's remove racer Castilla along with all the racers with strictly fewer than 10 points: </p> <div class="codetabs cli group flex justify-start items-center flex-wrap box-border rounded-lg mt-0 mb-0 mx-auto bg-slate-900" id="ss_tutorial-stepzremrangebyscore"> <input checked="" class="radiotab w-0 h-0" data-lang="redis-cli" id="redis-cli_ss_tutorial-stepzremrangebyscore" name="ss_tutorial-stepzremrangebyscore" tabindex="1" type="radio"/> <label class="justify-left label ml-4 pt-3.5 px-3 pb-1 cursor-pointer text-sm text-center bg-redis-ink-900 hover:text-redis-red-600 rounded rounded-mx transition duration-150 ease-in-out" for="redis-cli_ss_tutorial-stepzremrangebyscore" title="Open example"> >_ Redis CLI </label> <div aria-labelledby="tab-ss_tutorial-stepzremrangebyscore" class="panel order-last hidden w-full mt-0 relative" id="panel_redis-cli_ss_tutorial-stepzremrangebyscore" role="tabpanel" tabindex="0"> <div class="highlight"> <pre class="chroma"><code class="language-plaintext" data-lang="plaintext"><span class="line hl"><span class="cl">> ZREM racer_scores "Castilla" </span></span><span class="line hl"><span class="cl">(integer) 1 </span></span><span class="line hl"><span class="cl">> ZREMRANGEBYSCORE racer_scores -inf 9 </span></span><span class="line hl"><span class="cl">(integer) 2 </span></span><span class="line hl"><span class="cl">> ZRANGE racer_scores 0 -1 </span></span><span class="line hl"><span class="cl">1) "Norem" </span></span><span class="line hl"><span class="cl">2) "Royce" </span></span><span class="line hl"><span class="cl">3) "Prickett"</span></span></code></pre> </div> <button class="clipboard-button text-neutral-400 hover:text-slate-100 bg-slate-600 absolute -top-8 right-10 h-7 w-7 mr-2 mt-2 p-1 rounded rounded-mx" onclick="copyCodeToClipboard('#panel_redis-cli_ss_tutorial-stepzremrangebyscore')" tabindex="1" title="Copy to clipboard"> <svg fill="currentColor" viewbox="0 0 48 48" xmlns="http://www.w3.org/2000/svg"> <path d="M9 43.95q-1.2 0-2.1-.9-.9-.9-.9-2.1V10.8h3v30.15h23.7v3Zm6-6q-1.2 0-2.1-.9-.9-.9-.9-2.1v-28q0-1.2.9-2.1.9-.9 2.1-.9h22q1.2 0 2.1.9.9.9.9 2.1v28q0 1.2-.9 2.1-.9.9-2.1.9Zm0-3h22v-28H15v28Zm0 0v-28 28Z"> </path> </svg> <div class="tooltip relative inline-block"> <span class="tooltiptext hidden bg-slate-200 rounded rounded-mx text-slate-800 text-center text-xs p-1 absolute right-6 bottom-4"> Copied! </span> </div> </button> <div class="cli-footer flex items-center justify-between rounded-b-md bg-slate-900 mt-0 px-4 pt-0 mb-0 transition-opacity ease-in-out duration-300 opacity-0 invisible group-hover:opacity-100 group-hover:visible"> <div class="flex-1 text-xs text-white overflow-ellipsis"> Are you tired of using redis-cli? Try Redis Insight - the developer GUI for Redis. </div> <div class="text-right"> <a class="rounded rounded-mx px-2 py-1 flex items-center text-white text-xs hover:text-white hover:bg-slate-600 hover:border-transparent focus:outline-none focus:ring-2 focus:white focus:border-slate-500" href="https://redis.com/redis-enterprise/redis-insight/" tabindex="1" title="Get Redis Insight"> <svg class="w-4 h-4 mr-1" fill="none" height="14" viewbox="0 0 14 14" width="14" xmlns="http://www.w3.org/2000/svg"> <path d="M2.26236 5.66895L1.21732 6.07172L7.00018 8.65693V7.79842L2.26236 5.66895Z" fill="#fca5a5"> </path> <path d="M2.26236 8.02271L1.21732 8.42548L7.00018 11.0119V10.1516L2.26236 8.02271Z" fill="#fca5a5"> </path> <path d="M1.21732 3.7175L7.00018 6.30392V2.87805L8.66273 2.13423L7.00018 1.49512L1.21732 3.7175Z" fill="#fca5a5"> </path> <path d="M7.00018 2.8781V6.30366L1.21732 3.71724V5.20004L7.00018 7.79705V8.65526L1.21732 6.07217V7.55496L7.00018 10.1553V11.0135L1.21732 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aria-labelledby="tab-ss_tutorial-stepzremrangebyscore" class="panel order-last hidden w-full mt-0 relative" id="panel_Python_ss_tutorial-stepzremrangebyscore" role="tabpanel" tabindex="0"> <div class="highlight"> <pre class="chroma"><code class="language-python" data-lang="python"><span class="line"><span class="cl"><span class="s2">""" </span></span></span><span class="line"><span class="cl"><span class="s2">Code samples for Sorted set doc pages: </span></span></span><span class="line"><span class="cl"><span class="s2"> https://redis.io/docs/latest/develop/data-types/sorted-sets/ </span></span></span><span class="line"><span class="cl"><span class="s2">"""</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kn">import</span> <span class="nn">redis</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">r</span> <span class="o">=</span> <span class="n">redis</span><span class="o">.</span><span class="n">Redis</span><span class="p">(</span><span class="n">decode_responses</span><span class="o">=</span><span class="kc">True</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res1</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">zadd</span><span class="p">(</span><span class="s2">"racer_scores"</span><span class="p">,</span> <span class="p">{</span><span class="s2">"Norem"</span><span class="p">:</span> <span class="mi">10</span><span class="p">})</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res1</span><span class="p">)</span> <span class="c1"># >>> 1</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res2</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">zadd</span><span class="p">(</span><span class="s2">"racer_scores"</span><span class="p">,</span> <span class="p">{</span><span class="s2">"Castilla"</span><span class="p">:</span> <span class="mi">12</span><span class="p">})</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res2</span><span class="p">)</span> <span class="c1"># >>> 1</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res3</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">zadd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s2">"racer_scores"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span><span class="s2">"Sam-Bodden"</span><span class="p">:</span> <span class="mi">8</span><span class="p">,</span> <span class="s2">"Royce"</span><span class="p">:</span> <span class="mi">10</span><span class="p">,</span> <span class="s2">"Ford"</span><span class="p">:</span> <span class="mi">6</span><span class="p">,</span> <span class="s2">"Prickett"</span><span class="p">:</span> <span class="mi">14</span><span class="p">,</span> <span class="s2">"Castilla"</span><span class="p">:</span> <span class="mi">12</span><span class="p">},</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res3</span><span class="p">)</span> <span class="c1"># >>> 4</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res4</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">zrange</span><span class="p">(</span><span class="s2">"racer_scores"</span><span class="p">,</span> <span class="mi">0</span><span class="p">,</span> <span class="o">-</span><span class="mi">1</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res4</span><span class="p">)</span> <span class="c1"># >>> ['Ford', 'Sam-Bodden', 'Norem', 'Royce', 'Castilla', 'Prickett']</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res5</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">zrevrange</span><span class="p">(</span><span class="s2">"racer_scores"</span><span class="p">,</span> <span class="mi">0</span><span class="p">,</span> <span class="o">-</span><span class="mi">1</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res5</span><span class="p">)</span> <span class="c1"># >>> ['Prickett', 'Castilla', 'Royce', 'Norem', 'Sam-Bodden', 'Ford']</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res6</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">zrange</span><span class="p">(</span><span class="s2">"racer_scores"</span><span class="p">,</span> <span class="mi">0</span><span class="p">,</span> <span class="o">-</span><span class="mi">1</span><span class="p">,</span> <span class="n">withscores</span><span class="o">=</span><span class="kc">True</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res6</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># >>> [</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('Ford', 6.0), ('Sam-Bodden', 8.0), ('Norem', 10.0), ('Royce', 10.0),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('Castilla', 12.0), ('Prickett', 14.0)</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res7</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">zrangebyscore</span><span class="p">(</span><span class="s2">"racer_scores"</span><span class="p">,</span> <span class="s2">"-inf"</span><span class="p">,</span> <span class="mi">10</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res7</span><span class="p">)</span> <span class="c1"># >>> ['Ford', 'Sam-Bodden', 'Norem', 'Royce']</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line hl"><span class="cl"><span class="n">res8</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">zrem</span><span class="p">(</span><span class="s2">"racer_scores"</span><span class="p">,</span> <span class="s2">"Castilla"</span><span class="p">)</span> </span></span><span class="line hl"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res8</span><span class="p">)</span> <span class="c1"># >>> 1</span> </span></span><span class="line hl"><span class="cl"> </span></span><span class="line hl"><span class="cl"><span class="n">res9</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">zremrangebyscore</span><span class="p">(</span><span class="s2">"racer_scores"</span><span class="p">,</span> <span class="s2">"-inf"</span><span class="p">,</span> <span class="mi">9</span><span class="p">)</span> </span></span><span class="line hl"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res9</span><span class="p">)</span> <span class="c1"># >>> 2</span> </span></span><span class="line hl"><span class="cl"> </span></span><span class="line hl"><span class="cl"><span class="n">res10</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">zrange</span><span class="p">(</span><span class="s2">"racer_scores"</span><span class="p">,</span> <span class="mi">0</span><span class="p">,</span> <span class="o">-</span><span class="mi">1</span><span class="p">)</span> </span></span><span class="line hl"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res10</span><span class="p">)</span> <span class="c1"># >>> ['Norem', 'Royce', 'Prickett']</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res11</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">zrank</span><span class="p">(</span><span class="s2">"racer_scores"</span><span class="p">,</span> <span class="s2">"Norem"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res11</span><span class="p">)</span> <span class="c1"># >>> 0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res12</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">zrevrank</span><span class="p">(</span><span class="s2">"racer_scores"</span><span class="p">,</span> <span class="s2">"Norem"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res12</span><span class="p">)</span> <span class="c1"># >>> 2</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res13</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">zadd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s2">"racer_scores"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s2">"Norem"</span><span class="p">:</span> <span class="mi">0</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s2">"Sam-Bodden"</span><span class="p">:</span> <span class="mi">0</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s2">"Royce"</span><span class="p">:</span> <span class="mi">0</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s2">"Ford"</span><span class="p">:</span> <span class="mi">0</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s2">"Prickett"</span><span class="p">:</span> <span class="mi">0</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s2">"Castilla"</span><span class="p">:</span> <span class="mi">0</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res13</span><span class="p">)</span> <span class="c1"># >>> 3</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res14</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">zrange</span><span class="p">(</span><span class="s2">"racer_scores"</span><span class="p">,</span> <span class="mi">0</span><span class="p">,</span> <span class="o">-</span><span class="mi">1</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res14</span><span class="p">)</span> <span class="c1"># >>> ['Castilla', 'Ford', 'Norem', 'Prickett', 'Royce', 'Sam-Bodden']</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res15</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">zrangebylex</span><span class="p">(</span><span class="s2">"racer_scores"</span><span class="p">,</span> <span class="s2">"[A"</span><span class="p">,</span> <span class="s2">"[L"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res15</span><span class="p">)</span> <span class="c1"># >>> ['Castilla', 'Ford']</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res16</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">zadd</span><span class="p">(</span><span class="s2">"racer_scores"</span><span class="p">,</span> <span class="p">{</span><span class="s2">"Wood"</span><span class="p">:</span> <span class="mi">100</span><span class="p">})</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res16</span><span class="p">)</span> <span class="c1"># >>> 1</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res17</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">zadd</span><span class="p">(</span><span class="s2">"racer_scores"</span><span class="p">,</span> <span class="p">{</span><span class="s2">"Henshaw"</span><span class="p">:</span> <span class="mi">100</span><span class="p">})</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res17</span><span class="p">)</span> <span class="c1"># >>> 1</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res18</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">zadd</span><span class="p">(</span><span class="s2">"racer_scores"</span><span class="p">,</span> <span class="p">{</span><span class="s2">"Henshaw"</span><span class="p">:</span> <span class="mi">150</span><span class="p">})</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res18</span><span class="p">)</span> <span class="c1"># >>> 0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res19</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">zincrby</span><span class="p">(</span><span class="s2">"racer_scores"</span><span class="p">,</span> <span class="mi">50</span><span class="p">,</span> <span class="s2">"Wood"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res19</span><span class="p">)</span> <span class="c1"># >>> 150.0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res20</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">zincrby</span><span class="p">(</span><span class="s2">"racer_scores"</span><span class="p">,</span> <span class="mi">50</span><span class="p">,</span> <span class="s2">"Henshaw"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res20</span><span class="p">)</span> <span class="c1"># >>> 200.0</span> </span></span></code></pre> </div> <button class="clipboard-button text-neutral-400 hover:text-slate-100 bg-slate-600 absolute -top-8 right-10 h-7 w-7 mr-2 mt-2 p-1 rounded rounded-mx" onclick="copyCodeToClipboard('#panel_Python_ss_tutorial-stepzremrangebyscore')" tabindex="1" title="Copy to clipboard"> <svg fill="currentColor" viewbox="0 0 48 48" xmlns="http://www.w3.org/2000/svg"> <path d="M9 43.95q-1.2 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class="nx">from</span> <span class="s1">'redis'</span><span class="p">;</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">client</span> <span class="o">=</span> <span class="nx">createClient</span><span class="p">();</span> </span></span><span class="line"><span class="cl"><span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">connect</span><span class="p">();</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res1</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">zAdd</span><span class="p">(</span><span class="s1">'racer_scores'</span><span class="p">,</span> <span class="p">{</span> <span class="nx">score</span><span class="o">:</span> <span class="mi">10</span><span class="p">,</span> <span class="nx">value</span><span class="o">:</span> <span class="s1">'Norem'</span> <span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res1</span><span class="p">);</span> <span class="c1">// >>> 1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res2</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">zAdd</span><span class="p">(</span><span class="s1">'racer_scores'</span><span class="p">,</span> <span class="p">{</span> <span class="nx">score</span><span class="o">:</span> <span class="mi">12</span><span class="p">,</span> <span class="nx">value</span><span class="o">:</span> <span class="s1">'Castilla'</span> <span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res2</span><span class="p">);</span> <span class="c1">// >>> 1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res3</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">zAdd</span><span class="p">(</span><span class="s1">'racer_scores'</span><span class="p">,</span> <span class="p">[</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> <span class="nx">score</span><span class="o">:</span> <span class="mi">8</span><span class="p">,</span> <span class="nx">value</span><span class="o">:</span> <span class="s1">'Sam-Bodden'</span> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> <span class="nx">score</span><span class="o">:</span> <span class="mi">10</span><span class="p">,</span> <span class="nx">value</span><span class="o">:</span> <span class="s1">'Royce'</span> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> <span class="nx">score</span><span class="o">:</span> <span class="mi">6</span><span class="p">,</span> <span class="nx">value</span><span class="o">:</span> <span class="s1">'Ford'</span> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> <span class="nx">score</span><span class="o">:</span> <span class="mi">14</span><span class="p">,</span> <span class="nx">value</span><span class="o">:</span> <span class="s1">'Prickett'</span> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> <span class="nx">score</span><span class="o">:</span> <span class="mi">12</span><span class="p">,</span> <span class="nx">value</span><span class="o">:</span> <span class="s1">'Castilla'</span> <span class="p">}</span> </span></span><span class="line"><span class="cl"><span class="p">]);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res3</span><span class="p">);</span> <span class="c1">// >>> 4 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res4</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">zRange</span><span class="p">(</span><span class="s1">'racer_scores'</span><span class="p">,</span> <span class="mi">0</span><span class="p">,</span> <span class="o">-</span><span class="mi">1</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res4</span><span class="p">);</span> <span class="c1">// >>> ['Ford', 'Sam-Bodden', 'Norem', 'Royce', 'Castilla', 'Prickett'] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res6</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">zRangeWithScores</span><span class="p">(</span><span class="s1">'racer_scores'</span><span class="p">,</span> <span class="mi">0</span><span class="p">,</span> <span class="o">-</span><span class="mi">1</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res6</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="c1">// >>> [ </span></span></span><span class="line"><span class="cl"><span class="c1">// { value: 'Ford', score: 6 }, { value: 'Sam-Bodden', score: 8 }, </span></span></span><span class="line"><span class="cl"><span class="c1">// { value: 'Norem', score: 10 }, { value: 'Royce', score: 10 }, </span></span></span><span class="line"><span class="cl"><span class="c1">// { value: 'Castilla', score: 12 }, { value: 'Prickett', score: 14 } </span></span></span><span class="line"><span class="cl"><span class="c1">// ] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res7</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">zRangeByScore</span><span class="p">(</span><span class="s1">'racer_scores'</span><span class="p">,</span> <span class="s1">'-inf'</span><span class="p">,</span> <span class="mi">10</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res7</span><span class="p">);</span> <span class="c1">// >>> ['Ford', 'Sam-Bodden', 'Norem', 'Royce'] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> </span></span><span class="line hl"><span class="cl"><span class="kr">const</span> <span class="nx">res8</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">zRem</span><span class="p">(</span><span class="s1">'racer_scores'</span><span class="p">,</span> <span class="s1">'Castilla'</span><span class="p">);</span> </span></span><span class="line hl"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res8</span><span class="p">);</span> <span class="c1">// >>> 1 </span></span></span><span class="line hl"><span class="cl"><span class="c1"></span> </span></span><span class="line hl"><span class="cl"><span class="kr">const</span> <span class="nx">res9</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">zRemRangeByScore</span><span class="p">(</span><span class="s1">'racer_scores'</span><span class="p">,</span> <span class="s1">'-inf'</span><span class="p">,</span> <span class="mi">9</span><span class="p">);</span> </span></span><span class="line hl"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res9</span><span class="p">);</span> <span class="c1">// >>> 2 </span></span></span><span class="line hl"><span class="cl"><span class="c1"></span> </span></span><span class="line hl"><span class="cl"> </span></span><span class="line hl"><span class="cl"><span class="kr">const</span> <span class="nx">res10</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">zRange</span><span class="p">(</span><span class="s1">'racer_scores'</span><span class="p">,</span> <span class="mi">0</span><span class="p">,</span> <span class="o">-</span><span class="mi">1</span><span class="p">);</span> </span></span><span class="line hl"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res10</span><span class="p">);</span> <span class="c1">// >>> ['Norem', 'Royce', 'Prickett'] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res11</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">zRank</span><span class="p">(</span><span class="s1">'racer_scores'</span><span class="p">,</span> <span class="s1">'Norem'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res11</span><span class="p">);</span> <span class="c1">// >>> 0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res12</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">zRevRank</span><span class="p">(</span><span class="s1">'racer_scores'</span><span class="p">,</span> <span class="s1">'Norem'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res12</span><span class="p">);</span> <span class="c1">// >>> 2 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res13</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">zAdd</span><span class="p">(</span><span class="s1">'racer_scores'</span><span class="p">,</span> <span class="p">[</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> <span class="nx">score</span><span class="o">:</span> <span class="mi">0</span><span class="p">,</span> <span class="nx">value</span><span class="o">:</span> <span class="s1">'Norem'</span> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> <span class="nx">score</span><span class="o">:</span> <span class="mi">0</span><span class="p">,</span> <span class="nx">value</span><span class="o">:</span> <span class="s1">'Sam-Bodden'</span> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> <span class="nx">score</span><span class="o">:</span> <span class="mi">0</span><span class="p">,</span> <span class="nx">value</span><span class="o">:</span> <span class="s1">'Royce'</span> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> <span class="nx">score</span><span class="o">:</span> <span class="mi">0</span><span class="p">,</span> <span class="nx">value</span><span class="o">:</span> <span class="s1">'Ford'</span> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> <span class="nx">score</span><span class="o">:</span> <span class="mi">0</span><span class="p">,</span> <span class="nx">value</span><span class="o">:</span> <span class="s1">'Prickett'</span> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> <span class="nx">score</span><span class="o">:</span> <span class="mi">0</span><span class="p">,</span> <span class="nx">value</span><span class="o">:</span> <span class="s1">'Castilla'</span> <span class="p">}</span> </span></span><span class="line"><span class="cl"><span class="p">]);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res13</span><span class="p">);</span> <span class="c1">// >>> 3 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res14</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">zRange</span><span class="p">(</span><span class="s1">'racer_scores'</span><span class="p">,</span> <span class="mi">0</span><span class="p">,</span> <span class="o">-</span><span class="mi">1</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res14</span><span class="p">);</span> <span class="c1">// >>> ['Castilla', 'Ford', 'Norem', 'Prickett', 'Royce', 'Sam-Bodden'] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res15</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">zRangeByLex</span><span class="p">(</span><span class="s1">'racer_scores'</span><span class="p">,</span> <span class="s1">'[A'</span><span class="p">,</span> <span class="s1">'[L'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res15</span><span class="p">);</span> <span class="c1">// >>> ['Castilla', 'Ford'] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res16</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">zAdd</span><span class="p">(</span><span class="s1">'racer_scores'</span><span class="p">,</span> <span class="p">{</span> <span class="nx">score</span><span class="o">:</span> <span class="mi">100</span><span class="p">,</span> <span class="nx">value</span><span class="o">:</span> <span class="s1">'Wood'</span> <span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res16</span><span class="p">);</span> <span class="c1">// >>> 1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res17</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">zAdd</span><span class="p">(</span><span class="s1">'racer_scores'</span><span class="p">,</span> <span class="p">{</span> <span class="nx">score</span><span class="o">:</span> <span class="mi">100</span><span class="p">,</span> <span class="nx">value</span><span class="o">:</span> <span class="s1">'Henshaw'</span> <span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res17</span><span class="p">);</span> <span class="c1">// >>> 1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res18</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">zAdd</span><span class="p">(</span><span class="s1">'racer_scores'</span><span class="p">,</span> <span class="p">{</span> <span class="nx">score</span><span class="o">:</span> <span class="mi">150</span><span class="p">,</span> <span class="nx">value</span><span class="o">:</span> <span class="s1">'Henshaw'</span> <span class="p">},</span> <span class="p">{</span> <span class="nx">nx</span><span class="o">:</span> <span class="kc">true</span> <span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res18</span><span class="p">);</span> <span class="c1">// >>> 0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res19</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">zIncrBy</span><span class="p">(</span><span class="s1">'racer_scores'</span><span class="p">,</span> <span class="mi">50</span><span class="p">,</span> <span class="s1">'Wood'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res19</span><span class="p">);</span> <span class="c1">// >>> 150.0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res20</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">zIncrBy</span><span class="p">(</span><span class="s1">'racer_scores'</span><span class="p">,</span> <span class="mi">50</span><span class="p">,</span> <span class="s1">'Henshaw'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res20</span><span class="p">);</span> <span class="c1">// >>> 200.0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span></code></pre> </div> <button class="clipboard-button text-neutral-400 hover:text-slate-100 bg-slate-600 absolute -top-8 right-10 h-7 w-7 mr-2 mt-2 p-1 rounded rounded-mx" onclick="copyCodeToClipboard('#panel_Nodejs_ss_tutorial-stepzremrangebyscore')" tabindex="1" title="Copy to clipboard"> <svg fill="currentColor" viewbox="0 0 48 48" xmlns="http://www.w3.org/2000/svg"> <path d="M9 43.95q-1.2 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name="ss_tutorial-stepzremrangebyscore" tabindex="1" type="radio"/> <label class="justify-left label ml-4 pt-3.5 px-3 pb-1 cursor-pointer text-sm text-center bg-redis-ink-900 hover:text-redis-red-600 rounded rounded-mx transition duration-150 ease-in-out" for="Java_ss_tutorial-stepzremrangebyscore" title="Open example"> Java </label> <div aria-labelledby="tab-ss_tutorial-stepzremrangebyscore" class="panel order-last hidden w-full mt-0 relative" id="panel_Java_ss_tutorial-stepzremrangebyscore" role="tabpanel" tabindex="0"> <div class="highlight"> <pre class="chroma"><code class="language-java" data-lang="java"><span class="line"><span class="cl"><span class="kn">package</span> <span class="nn">io.redis.examples</span><span class="o">;</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kn">import</span> <span class="nn">redis.clients.jedis.UnifiedJedis</span><span class="o">;</span> </span></span><span class="line"><span class="cl"><span class="kn">import</span> <span class="nn">redis.clients.jedis.resps.Tuple</span><span class="o">;</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kd">public</span> <span class="kd">class</span> <span class="nc">SortedSetsExample</span> <span class="o">{</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="kd">public</span> <span class="kt">void</span> <span class="nf">run</span><span class="o">()</span> <span class="o">{</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">UnifiedJedis</span> <span class="n">jedis</span> <span class="o">=</span> <span class="k">new</span> <span class="n">UnifiedJedis</span><span class="o">(</span><span class="s">"redis://localhost:6379"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res1</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">zadd</span><span class="o">(</span><span class="s">"racer_scores"</span><span class="o">,</span> <span class="mi">10</span><span class="n">d</span><span class="o">,</span> <span class="s">"Norem"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res1</span><span class="o">);</span> <span class="c1">// >>> 1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res2</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">zadd</span><span class="o">(</span><span class="s">"racer_scores"</span><span class="o">,</span> <span class="mi">12</span><span class="n">d</span><span class="o">,</span> <span class="s">"Castilla"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res2</span><span class="o">);</span> <span class="c1">// >>> 1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res3</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">zadd</span><span class="o">(</span><span class="s">"racer_scores"</span><span class="o">,</span> <span class="k">new</span> <span class="n">HashMap</span><span class="o"><</span><span class="n">String</span><span class="o">,</span><span class="n">Double</span><span class="o">>()</span> <span class="o">{{</span> </span></span><span class="line"><span class="cl"> <span class="n">put</span><span class="o">(</span><span class="s">"Sam-Bodden"</span><span class="o">,</span> <span class="mf">8d</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">put</span><span class="o">(</span><span class="s">"Royce"</span><span class="o">,</span> <span class="mi">10</span><span class="n">d</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">put</span><span class="o">(</span><span class="s">"Ford"</span><span class="o">,</span> <span class="mf">6d</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">put</span><span class="o">(</span><span class="s">"Prickett"</span><span class="o">,</span> <span class="mi">14</span><span class="n">d</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">put</span><span class="o">(</span><span class="s">"Castilla"</span><span class="o">,</span> <span class="mi">12</span><span class="n">d</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="o">}});</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res3</span><span class="o">);</span> <span class="c1">// >>> 4 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o"><</span><span class="n">String</span><span class="o">></span> <span class="n">res4</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">zrange</span><span class="o">(</span><span class="s">"racer_scores"</span><span class="o">,</span> <span class="mi">0</span><span class="o">,</span> <span class="o">-</span><span class="mi">1</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res4</span><span class="o">);</span> <span class="c1">// >>> [Ford, Sam-Bodden, Norem, Royce, Castil, Castilla, Prickett] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o"><</span><span class="n">String</span><span class="o">></span> <span class="n">res5</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">zrevrange</span><span class="o">(</span><span class="s">"racer_scores"</span><span class="o">,</span> <span class="mi">0</span><span class="o">,</span> <span class="o">-</span><span class="mi">1</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res5</span><span class="o">);</span> <span class="c1">// >>> [Prickett, Castilla, Castil, Royce, Norem, Sam-Bodden, Ford] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o"><</span><span class="n">Tuple</span><span class="o">></span> <span class="n">res6</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">zrangeWithScores</span><span class="o">(</span><span class="s">"racer_scores"</span><span class="o">,</span> <span class="mi">0</span><span class="o">,</span> <span class="o">-</span><span class="mi">1</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res6</span><span class="o">);</span> <span class="c1">// >>> [[Ford,6.0], [Sam-Bodden,8.0], [Norem,10.0], [Royce,10.0], [Castil,12.0], [Castilla,12.0], [Prickett,14.0]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o"><</span><span class="n">String</span><span class="o">></span> <span class="n">res7</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">zrangeByScore</span><span class="o">(</span><span class="s">"racer_scores"</span><span class="o">,</span> <span class="n">Double</span><span class="o">.</span><span class="na">MIN_VALUE</span><span class="o">,</span> <span class="mi">10</span><span class="n">d</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res7</span><span class="o">);</span> <span class="c1">// >>> [Ford, Sam-Bodden, Norem, Royce] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line hl"><span class="cl"> <span class="kt">long</span> <span class="n">res8</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">zrem</span><span class="o">(</span><span class="s">"racer_scores"</span><span class="o">,</span> <span class="s">"Castilla"</span><span class="o">);</span> </span></span><span class="line hl"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res8</span><span class="o">);</span> <span class="c1">// >>> 1 </span></span></span><span class="line hl"><span class="cl"><span class="c1"></span> </span></span><span class="line hl"><span class="cl"> <span class="kt">long</span> <span class="n">res9</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">zremrangeByScore</span><span class="o">(</span><span class="s">"racer_scores"</span><span class="o">,</span> <span class="n">Double</span><span class="o">.</span><span class="na">MIN_VALUE</span><span class="o">,</span> <span class="mf">9d</span><span class="o">);</span> </span></span><span class="line hl"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res9</span><span class="o">);</span> <span class="c1">// >>> 2 </span></span></span><span class="line hl"><span class="cl"><span class="c1"></span> </span></span><span class="line hl"><span class="cl"> <span class="n">List</span><span class="o"><</span><span class="n">String</span><span class="o">></span> <span class="n">res10</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">zrange</span><span class="o">(</span><span class="s">"racer_scores"</span><span class="o">,</span> <span class="mi">0</span><span class="o">,</span> <span class="o">-</span><span class="mi">1</span><span class="o">);</span> </span></span><span class="line hl"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res10</span><span class="o">);</span> <span class="c1">// >>> [Norem, Royce, Prickett] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res11</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">zrank</span><span class="o">(</span><span class="s">"racer_scores"</span><span class="o">,</span> <span class="s">"Norem"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res11</span><span class="o">);</span> <span class="c1">// >>> 0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res12</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">zrevrank</span><span class="o">(</span><span class="s">"racer_scores"</span><span class="o">,</span> <span class="s">"Norem"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res12</span><span class="o">);</span> <span class="c1">// >>> 2 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res13</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">zadd</span><span class="o">(</span><span class="s">"racer_scores"</span><span class="o">,</span> <span class="k">new</span> <span class="n">HashMap</span><span class="o"><</span><span class="n">String</span><span class="o">,</span><span class="n">Double</span><span class="o">>()</span> <span class="o">{{</span> </span></span><span class="line"><span class="cl"> <span class="n">put</span><span class="o">(</span><span class="s">"Norem"</span><span class="o">,</span> <span class="mf">0d</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">put</span><span class="o">(</span><span class="s">"Sam-Bodden"</span><span class="o">,</span> <span class="mf">0d</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">put</span><span class="o">(</span><span class="s">"Royce"</span><span class="o">,</span> <span class="mf">0d</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">put</span><span class="o">(</span><span class="s">"Ford"</span><span class="o">,</span> <span class="mf">0d</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">put</span><span class="o">(</span><span class="s">"Prickett"</span><span class="o">,</span> <span class="mf">0d</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">put</span><span class="o">(</span><span class="s">"Castilla"</span><span class="o">,</span> <span class="mf">0d</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="o">}});</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res13</span><span class="o">);</span> <span class="c1">// >>> 3 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o"><</span><span class="n">String</span><span class="o">></span> <span class="n">res14</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">zrange</span><span class="o">(</span><span class="s">"racer_scores"</span><span class="o">,</span> <span class="mi">0</span><span class="o">,</span> <span class="o">-</span><span class="mi">1</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res14</span><span class="o">);</span> <span class="c1">// >>> [Castilla, Ford, Norem, Prickett, Royce, Sam-Bodden] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o"><</span><span class="n">String</span><span class="o">></span> <span class="n">res15</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">zrangeByLex</span><span class="o">(</span><span class="s">"racer_scores"</span><span class="o">,</span> <span class="s">"[A"</span><span class="o">,</span> <span class="s">"[L"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res15</span><span class="o">);</span> <span class="c1">// >>> [Castilla, Ford] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res16</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">zadd</span><span class="o">(</span><span class="s">"racer_scores"</span><span class="o">,</span> <span class="mi">100</span><span class="n">d</span><span class="o">,</span> <span class="s">"Wood"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res16</span><span class="o">);</span> <span class="c1">// >>> 1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res17</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">zadd</span><span class="o">(</span><span class="s">"racer_scores"</span><span class="o">,</span> <span class="mi">100</span><span class="n">d</span><span class="o">,</span> <span class="s">"Henshaw"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res17</span><span class="o">);</span> <span class="c1">// >>> 1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res18</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">zadd</span><span class="o">(</span><span class="s">"racer_scores"</span><span class="o">,</span> <span class="mi">100</span><span class="n">d</span><span class="o">,</span> <span class="s">"Henshaw"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res18</span><span class="o">);</span> <span class="c1">// >>> 0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="kt">double</span> <span class="n">res19</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">zincrby</span><span class="o">(</span><span class="s">"racer_scores"</span><span class="o">,</span> <span class="mi">50</span><span class="n">d</span><span class="o">,</span> <span class="s">"Wood"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res19</span><span class="o">);</span> <span class="c1">// >>> 150.0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="kt">double</span> <span class="n">res20</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">zincrby</span><span class="o">(</span><span class="s">"racer_scores"</span><span class="o">,</span> <span class="mi">50</span><span class="n">d</span><span class="o">,</span> <span class="s">"Henshaw"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res20</span><span class="o">);</span> <span class="c1">// >>> 200.0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="o">}</span> </span></span><span class="line"><span class="cl"><span class="o">}</span> </span></span><span class="line"><span class="cl"> </span></span></code></pre> </div> <button class="clipboard-button text-neutral-400 hover:text-slate-100 bg-slate-600 absolute -top-8 right-10 h-7 w-7 mr-2 mt-2 p-1 rounded rounded-mx" onclick="copyCodeToClipboard('#panel_Java_ss_tutorial-stepzremrangebyscore')" tabindex="1" title="Copy to clipboard"> <svg fill="currentColor" viewbox="0 0 48 48" xmlns="http://www.w3.org/2000/svg"> <path d="M9 43.95q-1.2 0-2.1-.9-.9-.9-.9-2.1V10.8h3v30.15h23.7v3Zm6-6q-1.2 0-2.1-.9-.9-.9-.9-2.1v-28q0-1.2.9-2.1.9-.9 2.1-.9h22q1.2 0 2.1.9.9.9.9 2.1v28q0 1.2-.9 2.1-.9.9-2.1.9Zm0-3h22v-28H15v28Zm0 0v-28 28Z"> </path> </svg> <div class="tooltip relative inline-block"> <span class="tooltiptext hidden bg-slate-200 rounded rounded-mx text-slate-800 text-center text-xs p-1 absolute right-6 bottom-4"> Copied! </span> </div> </button> <button aria-controls="panel_Java_ss_tutorial-stepzremrangebyscore" class="visibility-button text-neutral-400 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class="chroma"><code class="language-go" data-lang="go"><span class="line"><span class="cl"><span class="kn">package</span> <span class="nx">example_commands_test</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kn">import</span> <span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"context"</span> </span></span><span class="line"><span class="cl"> <span class="s">"fmt"</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="s">"github.com/redis/go-redis/v9"</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kd">func</span> <span class="nf">ExampleClient_zadd</span><span class="p">()</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">ctx</span> <span class="o">:=</span> <span class="nx">context</span><span class="p">.</span><span class="nf">Background</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">rdb</span> <span class="o">:=</span> <span class="nx">redis</span><span class="p">.</span><span class="nf">NewClient</span><span class="p">(</span><span class="o">&</span><span class="nx">redis</span><span class="p">.</span><span class="nx">Options</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Addr</span><span class="p">:</span> <span class="s">"localhost:6379"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Password</span><span class="p">:</span> <span class="s">""</span><span class="p">,</span> <span class="c1">// no password docs </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="nx">DB</span><span class="p">:</span> <span class="mi">0</span><span class="p">,</span> <span class="c1">// use default DB </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="p">})</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">res1</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">ZAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"racer_scores"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">redis</span><span class="p">.</span><span class="nx">Z</span><span class="p">{</span><span class="nx">Member</span><span class="p">:</span> <span class="s">"Norem"</span><span class="p">,</span> <span class="nx">Score</span><span class="p">:</span> <span class="mi">10</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res1</span><span class="p">)</span> <span class="c1">// >>> 1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res2</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">ZAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"racer_scores"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">redis</span><span class="p">.</span><span class="nx">Z</span><span class="p">{</span><span class="nx">Member</span><span class="p">:</span> <span class="s">"Castilla"</span><span class="p">,</span> <span class="nx">Score</span><span class="p">:</span> <span class="mi">12</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res2</span><span class="p">)</span> <span class="c1">// >>> 1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res3</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">ZAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"racer_scores"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">redis</span><span class="p">.</span><span class="nx">Z</span><span class="p">{</span><span class="nx">Member</span><span class="p">:</span> <span class="s">"Norem"</span><span class="p">,</span> <span class="nx">Score</span><span class="p">:</span> <span class="mi">10</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">redis</span><span class="p">.</span><span class="nx">Z</span><span class="p">{</span><span class="nx">Member</span><span class="p">:</span> <span class="s">"Sam-Bodden"</span><span class="p">,</span> <span class="nx">Score</span><span class="p">:</span> <span class="mi">8</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">redis</span><span class="p">.</span><span class="nx">Z</span><span class="p">{</span><span class="nx">Member</span><span class="p">:</span> <span class="s">"Royce"</span><span class="p">,</span> <span class="nx">Score</span><span class="p">:</span> <span class="mi">10</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">redis</span><span class="p">.</span><span class="nx">Z</span><span class="p">{</span><span class="nx">Member</span><span class="p">:</span> <span class="s">"Ford"</span><span class="p">,</span> <span class="nx">Score</span><span class="p">:</span> <span class="mi">6</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">redis</span><span class="p">.</span><span class="nx">Z</span><span class="p">{</span><span class="nx">Member</span><span class="p">:</span> <span class="s">"Prickett"</span><span class="p">,</span> <span class="nx">Score</span><span class="p">:</span> <span class="mi">14</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">redis</span><span class="p">.</span><span class="nx">Z</span><span class="p">{</span><span class="nx">Member</span><span class="p">:</span> <span class="s">"Castilla"</span><span class="p">,</span> <span class="nx">Score</span><span class="p">:</span> <span class="mi">12</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res3</span><span class="p">)</span> <span class="c1">// >>> 4 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kd">func</span> <span class="nf">ExampleClient_zrange</span><span class="p">()</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">ctx</span> <span class="o">:=</span> <span class="nx">context</span><span class="p">.</span><span class="nf">Background</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">rdb</span> <span class="o">:=</span> <span class="nx">redis</span><span class="p">.</span><span class="nf">NewClient</span><span class="p">(</span><span class="o">&</span><span class="nx">redis</span><span class="p">.</span><span class="nx">Options</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Addr</span><span class="p">:</span> <span class="s">"localhost:6379"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Password</span><span class="p">:</span> <span class="s">""</span><span class="p">,</span> <span class="c1">// no password docs </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="nx">DB</span><span class="p">:</span> <span class="mi">0</span><span class="p">,</span> <span class="c1">// use default DB </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="p">})</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">ZAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"racer_scores"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">redis</span><span class="p">.</span><span class="nx">Z</span><span class="p">{</span><span class="nx">Member</span><span class="p">:</span> <span class="s">"Norem"</span><span class="p">,</span> <span class="nx">Score</span><span class="p">:</span> <span class="mi">10</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">redis</span><span class="p">.</span><span class="nx">Z</span><span class="p">{</span><span class="nx">Member</span><span class="p">:</span> <span class="s">"Sam-Bodden"</span><span class="p">,</span> <span class="nx">Score</span><span class="p">:</span> <span class="mi">8</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">redis</span><span class="p">.</span><span class="nx">Z</span><span class="p">{</span><span class="nx">Member</span><span class="p">:</span> <span class="s">"Royce"</span><span class="p">,</span> <span class="nx">Score</span><span class="p">:</span> <span class="mi">10</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">redis</span><span class="p">.</span><span class="nx">Z</span><span class="p">{</span><span class="nx">Member</span><span class="p">:</span> <span class="s">"Ford"</span><span class="p">,</span> <span class="nx">Score</span><span class="p">:</span> <span class="mi">6</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">redis</span><span class="p">.</span><span class="nx">Z</span><span class="p">{</span><span class="nx">Member</span><span class="p">:</span> <span class="s">"Prickett"</span><span class="p">,</span> <span class="nx">Score</span><span class="p">:</span> <span class="mi">14</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">redis</span><span class="p">.</span><span class="nx">Z</span><span class="p">{</span><span class="nx">Member</span><span class="p">:</span> <span class="s">"Castilla"</span><span class="p">,</span> <span class="nx">Score</span><span class="p">:</span> <span class="mi">12</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">res4</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">ZRange</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"racer_scores"</span><span class="p">,</span> <span class="mi">0</span><span class="p">,</span> <span class="o">-</span><span class="mi">1</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res4</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// >>> [Ford Sam-Bodden Norem Royce Castilla Prickett] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res5</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">ZRevRange</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"racer_scores"</span><span class="p">,</span> <span class="mi">0</span><span class="p">,</span> <span class="o">-</span><span class="mi">1</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res5</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// >>> [Prickett Castilla Royce Norem Sam-Bodden Ford] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kd">func</span> <span class="nf">ExampleClient_zrangewithscores</span><span class="p">()</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">ctx</span> <span class="o">:=</span> <span class="nx">context</span><span class="p">.</span><span class="nf">Background</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">rdb</span> <span class="o">:=</span> <span class="nx">redis</span><span class="p">.</span><span class="nf">NewClient</span><span class="p">(</span><span class="o">&</span><span class="nx">redis</span><span class="p">.</span><span class="nx">Options</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Addr</span><span class="p">:</span> <span class="s">"localhost:6379"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Password</span><span class="p">:</span> <span class="s">""</span><span class="p">,</span> <span class="c1">// no password docs </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="nx">DB</span><span class="p">:</span> <span class="mi">0</span><span class="p">,</span> <span class="c1">// use default DB </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="p">})</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">ZAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"racer_scores"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">redis</span><span class="p">.</span><span class="nx">Z</span><span class="p">{</span><span class="nx">Member</span><span class="p">:</span> <span class="s">"Norem"</span><span class="p">,</span> <span class="nx">Score</span><span class="p">:</span> <span class="mi">10</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">redis</span><span class="p">.</span><span class="nx">Z</span><span class="p">{</span><span class="nx">Member</span><span class="p">:</span> <span class="s">"Sam-Bodden"</span><span class="p">,</span> <span class="nx">Score</span><span class="p">:</span> <span class="mi">8</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">redis</span><span class="p">.</span><span class="nx">Z</span><span class="p">{</span><span class="nx">Member</span><span class="p">:</span> <span class="s">"Royce"</span><span class="p">,</span> <span class="nx">Score</span><span class="p">:</span> <span class="mi">10</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">redis</span><span class="p">.</span><span class="nx">Z</span><span class="p">{</span><span class="nx">Member</span><span class="p">:</span> <span class="s">"Ford"</span><span class="p">,</span> <span class="nx">Score</span><span class="p">:</span> <span class="mi">6</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">redis</span><span class="p">.</span><span class="nx">Z</span><span class="p">{</span><span class="nx">Member</span><span class="p">:</span> <span class="s">"Prickett"</span><span class="p">,</span> <span class="nx">Score</span><span class="p">:</span> <span class="mi">14</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">redis</span><span class="p">.</span><span class="nx">Z</span><span class="p">{</span><span class="nx">Member</span><span class="p">:</span> <span class="s">"Castilla"</span><span class="p">,</span> <span class="nx">Score</span><span class="p">:</span> <span class="mi">12</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">res6</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">ZRangeWithScores</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"racer_scores"</span><span class="p">,</span> <span class="mi">0</span><span class="p">,</span> <span class="o">-</span><span class="mi">1</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res6</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// >>> [{6 Ford} {8 Sam-Bodden} {10 Norem} {10 Royce} {12 Castilla} {14 Prickett}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kd">func</span> <span class="nf">ExampleClient_zrangebyscore</span><span class="p">()</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">ctx</span> <span class="o">:=</span> <span class="nx">context</span><span class="p">.</span><span class="nf">Background</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">rdb</span> <span class="o">:=</span> <span class="nx">redis</span><span class="p">.</span><span class="nf">NewClient</span><span class="p">(</span><span class="o">&</span><span class="nx">redis</span><span class="p">.</span><span class="nx">Options</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Addr</span><span class="p">:</span> <span class="s">"localhost:6379"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Password</span><span class="p">:</span> <span class="s">""</span><span class="p">,</span> <span class="c1">// no password docs </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="nx">DB</span><span class="p">:</span> <span class="mi">0</span><span class="p">,</span> <span class="c1">// use default DB </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="p">})</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">ZAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"racer_scores"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">redis</span><span class="p">.</span><span class="nx">Z</span><span class="p">{</span><span class="nx">Member</span><span class="p">:</span> <span class="s">"Norem"</span><span class="p">,</span> <span class="nx">Score</span><span class="p">:</span> <span class="mi">10</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">redis</span><span class="p">.</span><span class="nx">Z</span><span class="p">{</span><span class="nx">Member</span><span class="p">:</span> <span class="s">"Sam-Bodden"</span><span class="p">,</span> <span class="nx">Score</span><span class="p">:</span> <span class="mi">8</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">redis</span><span class="p">.</span><span class="nx">Z</span><span class="p">{</span><span class="nx">Member</span><span class="p">:</span> <span class="s">"Royce"</span><span class="p">,</span> <span class="nx">Score</span><span class="p">:</span> <span class="mi">10</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">redis</span><span class="p">.</span><span class="nx">Z</span><span class="p">{</span><span class="nx">Member</span><span class="p">:</span> <span class="s">"Ford"</span><span class="p">,</span> <span class="nx">Score</span><span class="p">:</span> <span class="mi">6</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">redis</span><span class="p">.</span><span class="nx">Z</span><span class="p">{</span><span class="nx">Member</span><span class="p">:</span> <span class="s">"Prickett"</span><span class="p">,</span> <span class="nx">Score</span><span class="p">:</span> <span class="mi">14</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">redis</span><span class="p">.</span><span class="nx">Z</span><span class="p">{</span><span class="nx">Member</span><span class="p">:</span> <span class="s">"Castilla"</span><span class="p">,</span> <span class="nx">Score</span><span class="p">:</span> <span class="mi">12</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">res7</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">ZRangeByScore</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"racer_scores"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="o">&</span><span class="nx">redis</span><span class="p">.</span><span class="nx">ZRangeBy</span><span class="p">{</span><span class="nx">Min</span><span class="p">:</span> <span class="s">"-inf"</span><span class="p">,</span> <span class="nx">Max</span><span class="p">:</span> <span class="s">"10"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res7</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// >>> [Ford Sam-Bodden Norem Royce] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kd">func</span> <span class="nf">ExampleClient_zremrangebyscore</span><span class="p">()</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">ctx</span> <span class="o">:=</span> <span class="nx">context</span><span class="p">.</span><span class="nf">Background</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">rdb</span> <span class="o">:=</span> <span class="nx">redis</span><span class="p">.</span><span class="nf">NewClient</span><span class="p">(</span><span class="o">&</span><span class="nx">redis</span><span class="p">.</span><span class="nx">Options</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Addr</span><span class="p">:</span> <span class="s">"localhost:6379"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Password</span><span class="p">:</span> <span class="s">""</span><span class="p">,</span> <span class="c1">// no password docs </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="nx">DB</span><span class="p">:</span> <span class="mi">0</span><span class="p">,</span> <span class="c1">// use default DB </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="p">})</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">ZAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"racer_scores"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">redis</span><span class="p">.</span><span class="nx">Z</span><span class="p">{</span><span class="nx">Member</span><span class="p">:</span> <span class="s">"Norem"</span><span class="p">,</span> <span class="nx">Score</span><span class="p">:</span> <span class="mi">10</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">redis</span><span class="p">.</span><span class="nx">Z</span><span class="p">{</span><span class="nx">Member</span><span class="p">:</span> <span class="s">"Sam-Bodden"</span><span class="p">,</span> <span class="nx">Score</span><span class="p">:</span> <span class="mi">8</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">redis</span><span class="p">.</span><span class="nx">Z</span><span class="p">{</span><span class="nx">Member</span><span class="p">:</span> <span class="s">"Royce"</span><span class="p">,</span> <span class="nx">Score</span><span class="p">:</span> <span class="mi">10</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">redis</span><span class="p">.</span><span class="nx">Z</span><span class="p">{</span><span class="nx">Member</span><span class="p">:</span> <span class="s">"Ford"</span><span class="p">,</span> <span class="nx">Score</span><span class="p">:</span> <span class="mi">6</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">redis</span><span class="p">.</span><span class="nx">Z</span><span class="p">{</span><span class="nx">Member</span><span class="p">:</span> <span class="s">"Prickett"</span><span class="p">,</span> <span class="nx">Score</span><span class="p">:</span> <span class="mi">14</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">redis</span><span class="p">.</span><span class="nx">Z</span><span class="p">{</span><span class="nx">Member</span><span class="p">:</span> <span class="s">"Castilla"</span><span class="p">,</span> <span class="nx">Score</span><span class="p">:</span> <span class="mi">12</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line hl"><span class="cl"> <span class="nx">res8</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">ZRem</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"racer_scores"</span><span class="p">,</span> <span class="s">"Castilla"</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line hl"><span class="cl"> </span></span><span class="line hl"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line hl"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line hl"><span class="cl"> <span class="p">}</span> </span></span><span class="line hl"><span class="cl"> </span></span><span class="line hl"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res8</span><span class="p">)</span> <span class="c1">// >>> 1 </span></span></span><span class="line hl"><span class="cl"><span class="c1"></span> </span></span><span class="line hl"><span class="cl"> <span class="nx">res9</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">ZRemRangeByScore</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"racer_scores"</span><span class="p">,</span> <span class="s">"-inf"</span><span class="p">,</span> <span class="s">"9"</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line hl"><span class="cl"> </span></span><span class="line hl"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line hl"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line hl"><span class="cl"> <span class="p">}</span> </span></span><span class="line hl"><span class="cl"> </span></span><span class="line hl"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res9</span><span class="p">)</span> <span class="c1">// >>> 2 </span></span></span><span class="line hl"><span class="cl"><span class="c1"></span> </span></span><span class="line hl"><span class="cl"> <span class="nx">res10</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">ZRange</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"racer_scores"</span><span class="p">,</span> <span class="mi">0</span><span class="p">,</span> <span class="o">-</span><span class="mi">1</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line hl"><span class="cl"> </span></span><span class="line hl"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line hl"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line hl"><span class="cl"> <span class="p">}</span> </span></span><span class="line hl"><span class="cl"> </span></span><span class="line hl"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res10</span><span class="p">)</span> </span></span><span class="line hl"><span class="cl"> <span class="c1">// >>> [Norem Royce Prickett] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kd">func</span> <span class="nf">ExampleClient_zrank</span><span class="p">()</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">ctx</span> <span class="o">:=</span> <span class="nx">context</span><span class="p">.</span><span class="nf">Background</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">rdb</span> <span class="o">:=</span> <span class="nx">redis</span><span class="p">.</span><span class="nf">NewClient</span><span class="p">(</span><span class="o">&</span><span class="nx">redis</span><span class="p">.</span><span class="nx">Options</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Addr</span><span class="p">:</span> <span class="s">"localhost:6379"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Password</span><span class="p">:</span> <span class="s">""</span><span class="p">,</span> <span class="c1">// no password docs </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="nx">DB</span><span class="p">:</span> <span class="mi">0</span><span class="p">,</span> <span class="c1">// use default DB </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="p">})</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">ZAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"racer_scores"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">redis</span><span class="p">.</span><span class="nx">Z</span><span class="p">{</span><span class="nx">Member</span><span class="p">:</span> <span class="s">"Norem"</span><span class="p">,</span> <span class="nx">Score</span><span class="p">:</span> <span class="mi">10</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">redis</span><span class="p">.</span><span class="nx">Z</span><span class="p">{</span><span class="nx">Member</span><span class="p">:</span> <span class="s">"Royce"</span><span class="p">,</span> <span class="nx">Score</span><span class="p">:</span> <span class="mi">10</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">redis</span><span class="p">.</span><span class="nx">Z</span><span class="p">{</span><span class="nx">Member</span><span class="p">:</span> <span class="s">"Prickett"</span><span class="p">,</span> <span class="nx">Score</span><span class="p">:</span> <span class="mi">14</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">res11</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">ZRank</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"racer_scores"</span><span class="p">,</span> <span class="s">"Norem"</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res11</span><span class="p">)</span> <span class="c1">// >>> 0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res12</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">ZRevRank</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"racer_scores"</span><span class="p">,</span> <span class="s">"Norem"</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res12</span><span class="p">)</span> <span class="c1">// >>> 2 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kd">func</span> <span class="nf">ExampleClient_zaddlex</span><span class="p">()</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">ctx</span> <span class="o">:=</span> <span class="nx">context</span><span class="p">.</span><span class="nf">Background</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">rdb</span> <span class="o">:=</span> <span class="nx">redis</span><span class="p">.</span><span class="nf">NewClient</span><span class="p">(</span><span class="o">&</span><span class="nx">redis</span><span class="p">.</span><span class="nx">Options</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Addr</span><span class="p">:</span> <span class="s">"localhost:6379"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Password</span><span class="p">:</span> <span class="s">""</span><span class="p">,</span> <span class="c1">// no password docs </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="nx">DB</span><span class="p">:</span> <span class="mi">0</span><span class="p">,</span> <span class="c1">// use default DB </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="p">})</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">ZAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"racer_scores"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">redis</span><span class="p">.</span><span class="nx">Z</span><span class="p">{</span><span class="nx">Member</span><span class="p">:</span> <span class="s">"Norem"</span><span class="p">,</span> <span class="nx">Score</span><span class="p">:</span> <span class="mi">0</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">redis</span><span class="p">.</span><span class="nx">Z</span><span class="p">{</span><span class="nx">Member</span><span class="p">:</span> <span class="s">"Royce"</span><span class="p">,</span> <span class="nx">Score</span><span class="p">:</span> <span class="mi">0</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">redis</span><span class="p">.</span><span class="nx">Z</span><span class="p">{</span><span class="nx">Member</span><span class="p">:</span> <span class="s">"Prickett"</span><span class="p">,</span> <span class="nx">Score</span><span class="p">:</span> <span class="mi">0</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">res13</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">ZAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"racer_scores"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">redis</span><span class="p">.</span><span class="nx">Z</span><span class="p">{</span><span class="nx">Member</span><span class="p">:</span> <span class="s">"Norem"</span><span class="p">,</span> <span class="nx">Score</span><span class="p">:</span> <span class="mi">0</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">redis</span><span class="p">.</span><span class="nx">Z</span><span class="p">{</span><span class="nx">Member</span><span class="p">:</span> <span class="s">"Sam-Bodden"</span><span class="p">,</span> <span class="nx">Score</span><span class="p">:</span> <span class="mi">0</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">redis</span><span class="p">.</span><span class="nx">Z</span><span class="p">{</span><span class="nx">Member</span><span class="p">:</span> <span class="s">"Royce"</span><span class="p">,</span> <span class="nx">Score</span><span class="p">:</span> <span class="mi">0</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">redis</span><span class="p">.</span><span class="nx">Z</span><span class="p">{</span><span class="nx">Member</span><span class="p">:</span> <span class="s">"Ford"</span><span class="p">,</span> <span class="nx">Score</span><span class="p">:</span> <span class="mi">0</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">redis</span><span class="p">.</span><span class="nx">Z</span><span class="p">{</span><span class="nx">Member</span><span class="p">:</span> <span class="s">"Prickett"</span><span class="p">,</span> <span class="nx">Score</span><span class="p">:</span> <span class="mi">0</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">redis</span><span class="p">.</span><span class="nx">Z</span><span class="p">{</span><span class="nx">Member</span><span class="p">:</span> <span class="s">"Castilla"</span><span class="p">,</span> <span class="nx">Score</span><span class="p">:</span> <span class="mi">0</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res13</span><span class="p">)</span> <span class="c1">// >>> 3 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res14</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">ZRange</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"racer_scores"</span><span class="p">,</span> <span class="mi">0</span><span class="p">,</span> <span class="o">-</span><span class="mi">1</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res14</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// >>> [Castilla Ford Norem Prickett Royce Sam-Bodden] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res15</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">ZRangeByLex</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"racer_scores"</span><span class="p">,</span> <span class="o">&</span><span class="nx">redis</span><span class="p">.</span><span class="nx">ZRangeBy</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Min</span><span class="p">:</span> <span class="s">"[A"</span><span class="p">,</span> <span class="nx">Max</span><span class="p">:</span> <span class="s">"[L"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res15</span><span class="p">)</span> <span class="c1">// >>> [Castilla Ford] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kd">func</span> <span class="nf">ExampleClient_leaderboard</span><span class="p">()</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">ctx</span> <span class="o">:=</span> <span class="nx">context</span><span class="p">.</span><span class="nf">Background</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">rdb</span> <span class="o">:=</span> <span class="nx">redis</span><span class="p">.</span><span class="nf">NewClient</span><span class="p">(</span><span class="o">&</span><span class="nx">redis</span><span class="p">.</span><span class="nx">Options</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Addr</span><span class="p">:</span> <span class="s">"localhost:6379"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Password</span><span class="p">:</span> <span class="s">""</span><span class="p">,</span> <span class="c1">// no password docs </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="nx">DB</span><span class="p">:</span> <span class="mi">0</span><span class="p">,</span> <span class="c1">// use default DB </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="p">})</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">res16</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">ZAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"racer_scores"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">redis</span><span class="p">.</span><span class="nx">Z</span><span class="p">{</span><span class="nx">Member</span><span class="p">:</span> <span class="s">"Wood"</span><span class="p">,</span> <span class="nx">Score</span><span class="p">:</span> <span class="mi">100</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res16</span><span class="p">)</span> <span class="c1">// >>> 1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res17</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">ZAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"racer_scores"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">redis</span><span class="p">.</span><span class="nx">Z</span><span class="p">{</span><span class="nx">Member</span><span class="p">:</span> <span class="s">"Henshaw"</span><span class="p">,</span> <span class="nx">Score</span><span class="p">:</span> <span class="mi">100</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res17</span><span class="p">)</span> <span class="c1">// >>> 1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res18</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">ZAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"racer_scores"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">redis</span><span class="p">.</span><span class="nx">Z</span><span class="p">{</span><span class="nx">Member</span><span class="p">:</span> <span class="s">"Henshaw"</span><span class="p">,</span> <span class="nx">Score</span><span class="p">:</span> <span class="mi">150</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res18</span><span class="p">)</span> <span class="c1">// >>> 0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res19</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">ZIncrBy</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"racer_scores"</span><span class="p">,</span> <span class="mi">50</span><span class="p">,</span> <span class="s">"Wood"</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res19</span><span class="p">)</span> <span class="c1">// >>> 150 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res20</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">ZIncrBy</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"racer_scores"</span><span class="p">,</span> <span class="mi">50</span><span class="p">,</span> <span class="s">"Henshaw"</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res20</span><span class="p">)</span> <span class="c1">// >>> 200 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="p">}</span> </span></span></code></pre> </div> <button class="clipboard-button text-neutral-400 hover:text-slate-100 bg-slate-600 absolute -top-8 right-10 h-7 w-7 mr-2 mt-2 p-1 rounded rounded-mx" onclick="copyCodeToClipboard('#panel_Go_ss_tutorial-stepzremrangebyscore')" tabindex="1" 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class="radiotab w-0 h-0" data-lang="dotnet" id="Csharp_ss_tutorial-stepzremrangebyscore" name="ss_tutorial-stepzremrangebyscore" tabindex="1" type="radio"/> <label class="justify-left label ml-4 pt-3.5 px-3 pb-1 cursor-pointer text-sm text-center bg-redis-ink-900 hover:text-redis-red-600 rounded rounded-mx transition duration-150 ease-in-out" for="Csharp_ss_tutorial-stepzremrangebyscore" title="Open example"> C# </label> <div aria-labelledby="tab-ss_tutorial-stepzremrangebyscore" class="panel order-last hidden w-full mt-0 relative" id="panel_Csharp_ss_tutorial-stepzremrangebyscore" role="tabpanel" tabindex="0"> <div class="highlight"> <pre class="chroma"><code class="language-C#" data-lang="C#"><span class="line"><span class="cl"><span class="k">using</span> <span class="nn">StackExchange.Redis</span><span class="p">;</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="k">public</span> <span class="k">class</span> <span class="nc">SortedSetExample</span> </span></span><span class="line"><span class="cl"><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="k">public</span> <span class="k">void</span> <span class="n">run</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="kt">var</span> <span class="n">muxer</span> <span class="p">=</span> <span class="n">ConnectionMultiplexer</span><span class="p">.</span><span class="n">Connect</span><span class="p">(</span><span class="s">"localhost:6379"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="kt">var</span> <span class="n">db</span> <span class="p">=</span> <span class="n">muxer</span><span class="p">.</span><span class="n">GetDatabase</span><span class="p">();</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="kt">bool</span> <span class="n">res1</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">SortedSetAdd</span><span class="p">(</span><span class="s">"racer_scores"</span><span class="p">,</span> <span class="s">"Norem"</span><span class="p">,</span> <span class="m">10</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res1</span><span class="p">);</span> <span class="c1">// >>> True</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="kt">bool</span> <span class="n">res2</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">SortedSetAdd</span><span class="p">(</span><span class="s">"racer_scores"</span><span class="p">,</span> <span class="s">"Castilla"</span><span class="p">,</span> <span class="m">12</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res2</span><span class="p">);</span> <span class="c1">// >>> True</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res3</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">SortedSetAdd</span><span class="p">(</span><span class="s">"racer_scores"</span><span class="p">,</span> <span class="k">new</span><span class="p">[]{</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">SortedSetEntry</span><span class="p">(</span><span class="s">"Sam-Bodden"</span><span class="p">,</span> <span class="m">8</span><span class="p">),</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">SortedSetEntry</span><span class="p">(</span><span class="s">"Royce"</span><span class="p">,</span> <span class="m">10</span><span class="p">),</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">SortedSetEntry</span><span class="p">(</span><span class="s">"Ford"</span><span class="p">,</span> <span class="m">6</span><span class="p">),</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">SortedSetEntry</span><span class="p">(</span><span class="s">"Prickett"</span><span class="p">,</span> <span class="m">14</span><span class="p">),</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">SortedSetEntry</span><span class="p">(</span><span class="s">"Castilla"</span><span class="p">,</span> <span class="m">12</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">});</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res3</span><span class="p">);</span> <span class="c1">// >>> 4</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">RedisValue</span><span class="p">[]</span> <span class="n">res4</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">SortedSetRangeByRank</span><span class="p">(</span><span class="s">"racer_scores"</span><span class="p">,</span> <span class="m">0</span><span class="p">,</span> <span class="p">-</span><span class="m">1</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="kt">string</span><span class="p">.</span><span class="n">Join</span><span class="p">(</span><span class="s">", "</span><span class="p">,</span> <span class="n">res4</span><span class="p">));</span> <span class="c1">// >>> Ford, Sam-Bodden, Norem, Royce, Castilla, Prickett</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">RedisValue</span><span class="p">[]</span> <span class="n">res5</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">SortedSetRangeByRank</span><span class="p">(</span><span class="s">"racer_scores"</span><span class="p">,</span> <span class="m">0</span><span class="p">,</span> <span class="p">-</span><span class="m">1</span><span class="p">,</span> <span class="n">Order</span><span class="p">.</span><span class="n">Descending</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="kt">string</span><span class="p">.</span><span class="n">Join</span><span class="p">(</span><span class="s">", "</span><span class="p">,</span> <span class="n">res5</span><span class="p">));</span> <span class="c1">// >>> Prickett, Castilla, Royce, Norem, Sam-Bodden, Ford</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">SortedSetEntry</span><span class="p">[]</span> <span class="n">res6</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">SortedSetRangeByRankWithScores</span><span class="p">(</span><span class="s">"racer_scores"</span><span class="p">,</span> <span class="m">0</span><span class="p">,</span> <span class="p">-</span><span class="m">1</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="kt">string</span><span class="p">.</span><span class="n">Join</span><span class="p">(</span><span class="s">", "</span><span class="p">,</span> <span class="n">res6</span><span class="p">));</span> <span class="c1">// >>> Ford: 6, Sam-Bodden: 8, Norem: 10, Royce: 10, Castilla: 12, Prickett: 14</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">RedisValue</span><span class="p">[]</span> <span class="n">res7</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">SortedSetRangeByScore</span><span class="p">(</span><span class="s">"racer_scores"</span><span class="p">,</span> <span class="kt">double</span><span class="p">.</span><span class="n">NegativeInfinity</span><span class="p">,</span> <span class="m">10</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="kt">string</span><span class="p">.</span><span class="n">Join</span><span class="p">(</span><span class="s">", "</span><span class="p">,</span> <span class="n">res7</span><span class="p">));</span> <span class="c1">// >>> Ford, Sam-Bodden, Norem, Royce</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line hl"><span class="cl"> <span class="kt">bool</span> <span class="n">res8</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">SortedSetRemove</span><span class="p">(</span><span class="s">"racer_scores"</span><span class="p">,</span> <span class="s">"Castilla"</span><span class="p">);</span> </span></span><span class="line hl"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res8</span><span class="p">);</span> <span class="c1">// >>> True</span> </span></span><span class="line hl"><span class="cl"> </span></span><span class="line hl"><span class="cl"> <span class="kt">long</span> <span class="n">res9</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">SortedSetRemoveRangeByScore</span><span class="p">(</span><span class="s">"racer_scores"</span><span class="p">,</span> <span class="kt">double</span><span class="p">.</span><span class="n">NegativeInfinity</span><span class="p">,</span> <span class="m">9</span><span class="p">);</span> </span></span><span class="line hl"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res9</span><span class="p">);</span> <span class="c1">// >>> 2</span> </span></span><span class="line hl"><span class="cl"> </span></span><span class="line hl"><span class="cl"> <span class="n">RedisValue</span><span class="p">[]</span> <span class="n">res10</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">SortedSetRangeByRank</span><span class="p">(</span><span class="s">"racer_scores"</span><span class="p">,</span> <span class="m">0</span><span class="p">,</span> <span class="p">-</span><span class="m">1</span><span class="p">);</span> </span></span><span class="line hl"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="kt">string</span><span class="p">.</span><span class="n">Join</span><span class="p">(</span><span class="s">", "</span><span class="p">,</span> <span class="n">res10</span><span class="p">));</span> <span class="c1">// >>> Norem, Royce, Prickett</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="kt">long?</span> <span class="n">res11</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">SortedSetRank</span><span class="p">(</span><span class="s">"racer_scores"</span><span class="p">,</span> <span class="s">"Norem"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res11</span><span class="p">);</span> <span class="c1">// >>> 0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="kt">long?</span> <span class="n">res12</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">SortedSetRank</span><span class="p">(</span><span class="s">"racer_scores"</span><span class="p">,</span> <span class="s">"Norem"</span><span class="p">,</span> <span class="n">Order</span><span class="p">.</span><span class="n">Descending</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res12</span><span class="p">);</span> <span class="c1">// >>> 2</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res13</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">SortedSetAdd</span><span class="p">(</span><span class="s">"racer_scores"</span><span class="p">,</span> <span class="k">new</span><span class="p">[]</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">SortedSetEntry</span><span class="p">(</span><span class="s">"Norem"</span><span class="p">,</span> <span class="m">0</span><span class="p">),</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">SortedSetEntry</span><span class="p">(</span><span class="s">"Sam-Bodden"</span><span class="p">,</span> <span class="m">0</span><span class="p">),</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">SortedSetEntry</span><span class="p">(</span><span class="s">"Royce"</span><span class="p">,</span> <span class="m">0</span><span class="p">),</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">SortedSetEntry</span><span class="p">(</span><span class="s">"Ford"</span><span class="p">,</span> <span class="m">0</span><span class="p">),</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">SortedSetEntry</span><span class="p">(</span><span class="s">"Prickett"</span><span class="p">,</span> <span class="m">0</span><span class="p">),</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">SortedSetEntry</span><span class="p">(</span><span class="s">"Castilla"</span><span class="p">,</span> <span class="m">0</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">});</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res13</span><span class="p">);</span> <span class="c1">// >>> 3</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">RedisValue</span><span class="p">[]</span> <span class="n">res14</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">SortedSetRangeByRank</span><span class="p">(</span><span class="s">"racer_scores"</span><span class="p">,</span> <span class="m">0</span><span class="p">,</span> <span class="p">-</span><span class="m">1</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="kt">string</span><span class="p">.</span><span class="n">Join</span><span class="p">(</span><span class="s">", "</span><span class="p">,</span> <span class="n">res14</span><span class="p">));</span> <span class="c1">// >>> Castilla, Ford, Norem, Pricket, Royce, Sam-Bodden</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">RedisValue</span><span class="p">[]</span> <span class="n">res15</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">SortedSetRangeByValue</span><span class="p">(</span><span class="s">"racer_scores"</span><span class="p">,</span> <span class="s">"A"</span><span class="p">,</span> <span class="s">"L"</span><span class="p">,</span> <span class="n">Exclude</span><span class="p">.</span><span class="n">None</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="kt">string</span><span class="p">.</span><span class="n">Join</span><span class="p">(</span><span class="s">", "</span><span class="p">,</span> <span class="n">res15</span><span class="p">));</span> <span class="c1">// >>> Castilla, Ford</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="kt">bool</span> <span class="n">res16</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">SortedSetAdd</span><span class="p">(</span><span class="s">"racer_scores"</span><span class="p">,</span> <span class="s">"Wood"</span><span class="p">,</span> <span class="m">100</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res16</span><span class="p">);</span> <span class="c1">// >>> True</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="kt">bool</span> <span class="n">res17</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">SortedSetAdd</span><span class="p">(</span><span class="s">"racer_scores"</span><span class="p">,</span> <span class="s">"Henshaw"</span><span class="p">,</span> <span class="m">100</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res17</span><span class="p">);</span> <span class="c1">// >>> True</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="kt">bool</span> <span class="n">res18</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">SortedSetAdd</span><span class="p">(</span><span class="s">"racer_scores"</span><span class="p">,</span> <span class="s">"Henshaw"</span><span class="p">,</span> <span class="m">150</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res18</span><span class="p">);</span> <span class="c1">// >>> False</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="kt">double</span> <span class="n">res19</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">SortedSetIncrement</span><span class="p">(</span><span class="s">"racer_scores"</span><span class="p">,</span> <span class="s">"Wood"</span><span class="p">,</span> <span class="m">50</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res19</span><span class="p">);</span> <span class="c1">// >>> 150.0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="kt">double</span> <span class="n">res20</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">SortedSetIncrement</span><span class="p">(</span><span class="s">"racer_scores"</span><span class="p">,</span> <span class="s">"Henshaw"</span><span class="p">,</span> <span class="m">50</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res20</span><span class="p">);</span> <span class="c1">// >>> 200.0</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"><span class="p">}</span> </span></span></code></pre> </div> <button class="clipboard-button text-neutral-400 hover:text-slate-100 bg-slate-600 absolute -top-8 right-10 h-7 w-7 mr-2 mt-2 p-1 rounded rounded-mx" onclick="copyCodeToClipboard('#panel_Csharp_ss_tutorial-stepzremrangebyscore')" tabindex="1" title="Copy to clipboard"> <svg fill="currentColor" viewbox="0 0 48 48" xmlns="http://www.w3.org/2000/svg"> <path d="M9 43.95q-1.2 0-2.1-.9-.9-.9-.9-2.1V10.8h3v30.15h23.7v3Zm6-6q-1.2 0-2.1-.9-.9-.9-.9-2.1v-28q0-1.2.9-2.1.9-.9 2.1-.9h22q1.2 0 2.1.9.9.9.9 2.1v28q0 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width="18" xmlns="http://www.w3.org/2000/svg"> <path clip-rule="evenodd" d="M8.99953 1.43397e-06C7.09918 -0.000897921 5.26058 0.674713 3.81295 1.90585C2.36533 3.13699 1.40324 4.84324 1.09896 6.71907C0.794684 8.5949 1.1681 10.5178 2.15233 12.1434C3.13657 13.769 4.66734 14.9912 6.47053 15.591C6.87053 15.664 7.01653 15.417 7.01653 15.205C7.01653 15.015 7.00953 14.512 7.00553 13.845C4.78053 14.328 4.31053 12.772 4.31053 12.772C4.16325 12.2887 3.84837 11.8739 3.42253 11.602C2.69653 11.102 3.47753 11.116 3.47753 11.116C3.73043 11.1515 3.97191 11.2442 4.18365 11.3869C4.39539 11.5297 4.57182 11.7189 4.69953 11.94C4.80755 12.1377 4.95378 12.3119 5.12972 12.4526C5.30567 12.5933 5.50782 12.6976 5.72442 12.7595C5.94103 12.8214 6.16778 12.8396 6.39148 12.813C6.61519 12.7865 6.83139 12.7158 7.02753 12.605C7.06381 12.1992 7.24399 11.8197 7.53553 11.535C5.75953 11.335 3.89153 10.647 3.89153 7.581C3.88005 6.78603 4.17513 6.01716 4.71553 5.434C4.47318 4.74369 4.50322 3.98693 4.79953 3.318C4.79953 3.318 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get-rank operation. It is possible to ask what is the position of an element in the set of ordered elements. The <a href="/docs/latest/commands/zrevrank/"> <code> ZREVRANK </code> </a> command is also available in order to get the rank, considering the elements sorted in a descending way. </p> <div class="codetabs cli group flex justify-start items-center flex-wrap box-border rounded-lg mt-0 mb-0 mx-auto bg-slate-900" id="ss_tutorial-stepzrank"> <input checked="" class="radiotab w-0 h-0" data-lang="redis-cli" id="redis-cli_ss_tutorial-stepzrank" name="ss_tutorial-stepzrank" tabindex="1" type="radio"/> <label class="justify-left label ml-4 pt-3.5 px-3 pb-1 cursor-pointer text-sm text-center bg-redis-ink-900 hover:text-redis-red-600 rounded rounded-mx transition duration-150 ease-in-out" for="redis-cli_ss_tutorial-stepzrank" title="Open example"> >_ Redis CLI </label> <div aria-labelledby="tab-ss_tutorial-stepzrank" class="panel order-last hidden w-full mt-0 relative" id="panel_redis-cli_ss_tutorial-stepzrank" role="tabpanel" tabindex="0"> <div class="highlight"> <pre class="chroma"><code class="language-plaintext" data-lang="plaintext"><span class="line hl"><span class="cl">> ZRANK racer_scores "Norem" </span></span><span class="line hl"><span class="cl">(integer) 0 </span></span><span class="line hl"><span class="cl">> ZREVRANK racer_scores "Norem" </span></span><span class="line hl"><span class="cl">(integer) 3</span></span></code></pre> </div> <button class="clipboard-button text-neutral-400 hover:text-slate-100 bg-slate-600 absolute -top-8 right-10 h-7 w-7 mr-2 mt-2 p-1 rounded rounded-mx" onclick="copyCodeToClipboard('#panel_redis-cli_ss_tutorial-stepzrank')" tabindex="1" title="Copy to clipboard"> <svg fill="currentColor" viewbox="0 0 48 48" xmlns="http://www.w3.org/2000/svg"> <path d="M9 43.95q-1.2 0-2.1-.9-.9-.9-.9-2.1V10.8h3v30.15h23.7v3Zm6-6q-1.2 0-2.1-.9-.9-.9-.9-2.1v-28q0-1.2.9-2.1.9-.9 2.1-.9h22q1.2 0 2.1.9.9.9.9 2.1v28q0 1.2-.9 2.1-.9.9-2.1.9Zm0-3h22v-28H15v28Zm0 0v-28 28Z"> </path> </svg> <div class="tooltip relative inline-block"> <span class="tooltiptext hidden bg-slate-200 rounded rounded-mx text-slate-800 text-center text-xs p-1 absolute right-6 bottom-4"> Copied! </span> </div> </button> <div class="cli-footer flex items-center justify-between rounded-b-md bg-slate-900 mt-0 px-4 pt-0 mb-0 transition-opacity ease-in-out duration-300 opacity-0 invisible group-hover:opacity-100 group-hover:visible"> <div class="flex-1 text-xs text-white overflow-ellipsis"> Are you tired of using redis-cli? Try Redis Insight - the developer GUI for Redis. </div> <div class="text-right"> <a class="rounded rounded-mx px-2 py-1 flex items-center text-white text-xs hover:text-white hover:bg-slate-600 hover:border-transparent focus:outline-none focus:ring-2 focus:white focus:border-slate-500" href="https://redis.com/redis-enterprise/redis-insight/" tabindex="1" title="Get Redis Insight"> <svg class="w-4 h-4 mr-1" fill="none" height="14" viewbox="0 0 14 14" width="14" xmlns="http://www.w3.org/2000/svg"> <path d="M2.26236 5.66895L1.21732 6.07172L7.00018 8.65693V7.79842L2.26236 5.66895Z" fill="#fca5a5"> </path> <path d="M2.26236 8.02271L1.21732 8.42548L7.00018 11.0119V10.1516L2.26236 8.02271Z" fill="#fca5a5"> </path> <path d="M1.21732 3.7175L7.00018 6.30392V2.87805L8.66273 2.13423L7.00018 1.49512L1.21732 3.7175Z" fill="#fca5a5"> </path> <path d="M7.00018 2.8781V6.30366L1.21732 3.71724V5.20004L7.00018 7.79705V8.65526L1.21732 6.07217V7.55496L7.00018 10.1553V11.0135L1.21732 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aria-labelledby="tab-ss_tutorial-stepzrank" class="panel order-last hidden w-full mt-0 relative" id="panel_Python_ss_tutorial-stepzrank" role="tabpanel" tabindex="0"> <div class="highlight"> <pre class="chroma"><code class="language-python" data-lang="python"><span class="line"><span class="cl"><span class="s2">""" </span></span></span><span class="line"><span class="cl"><span class="s2">Code samples for Sorted set doc pages: </span></span></span><span class="line"><span class="cl"><span class="s2"> https://redis.io/docs/latest/develop/data-types/sorted-sets/ </span></span></span><span class="line"><span class="cl"><span class="s2">"""</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kn">import</span> <span class="nn">redis</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">r</span> <span class="o">=</span> <span class="n">redis</span><span class="o">.</span><span class="n">Redis</span><span class="p">(</span><span class="n">decode_responses</span><span class="o">=</span><span class="kc">True</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res1</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">zadd</span><span class="p">(</span><span class="s2">"racer_scores"</span><span class="p">,</span> <span class="p">{</span><span class="s2">"Norem"</span><span class="p">:</span> <span class="mi">10</span><span class="p">})</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res1</span><span class="p">)</span> <span class="c1"># >>> 1</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res2</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">zadd</span><span class="p">(</span><span class="s2">"racer_scores"</span><span class="p">,</span> <span class="p">{</span><span class="s2">"Castilla"</span><span class="p">:</span> <span class="mi">12</span><span class="p">})</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res2</span><span class="p">)</span> <span class="c1"># >>> 1</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res3</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">zadd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s2">"racer_scores"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span><span class="s2">"Sam-Bodden"</span><span class="p">:</span> <span class="mi">8</span><span class="p">,</span> <span class="s2">"Royce"</span><span class="p">:</span> <span class="mi">10</span><span class="p">,</span> <span class="s2">"Ford"</span><span class="p">:</span> <span class="mi">6</span><span class="p">,</span> <span class="s2">"Prickett"</span><span class="p">:</span> <span class="mi">14</span><span class="p">,</span> <span class="s2">"Castilla"</span><span class="p">:</span> <span class="mi">12</span><span class="p">},</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res3</span><span class="p">)</span> <span class="c1"># >>> 4</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res4</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">zrange</span><span class="p">(</span><span class="s2">"racer_scores"</span><span class="p">,</span> <span class="mi">0</span><span class="p">,</span> <span class="o">-</span><span class="mi">1</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res4</span><span class="p">)</span> <span class="c1"># >>> ['Ford', 'Sam-Bodden', 'Norem', 'Royce', 'Castilla', 'Prickett']</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res5</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">zrevrange</span><span class="p">(</span><span class="s2">"racer_scores"</span><span class="p">,</span> <span class="mi">0</span><span class="p">,</span> <span class="o">-</span><span class="mi">1</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res5</span><span class="p">)</span> <span class="c1"># >>> ['Prickett', 'Castilla', 'Royce', 'Norem', 'Sam-Bodden', 'Ford']</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res6</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">zrange</span><span class="p">(</span><span class="s2">"racer_scores"</span><span class="p">,</span> <span class="mi">0</span><span class="p">,</span> <span class="o">-</span><span class="mi">1</span><span class="p">,</span> <span class="n">withscores</span><span class="o">=</span><span class="kc">True</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res6</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># >>> [</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('Ford', 6.0), ('Sam-Bodden', 8.0), ('Norem', 10.0), ('Royce', 10.0),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('Castilla', 12.0), ('Prickett', 14.0)</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res7</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">zrangebyscore</span><span class="p">(</span><span class="s2">"racer_scores"</span><span class="p">,</span> <span class="s2">"-inf"</span><span class="p">,</span> <span class="mi">10</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res7</span><span class="p">)</span> <span class="c1"># >>> ['Ford', 'Sam-Bodden', 'Norem', 'Royce']</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res8</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">zrem</span><span class="p">(</span><span class="s2">"racer_scores"</span><span class="p">,</span> <span class="s2">"Castilla"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res8</span><span class="p">)</span> <span class="c1"># >>> 1</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res9</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">zremrangebyscore</span><span class="p">(</span><span class="s2">"racer_scores"</span><span class="p">,</span> <span class="s2">"-inf"</span><span class="p">,</span> <span class="mi">9</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res9</span><span class="p">)</span> <span class="c1"># >>> 2</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res10</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">zrange</span><span class="p">(</span><span class="s2">"racer_scores"</span><span class="p">,</span> <span class="mi">0</span><span class="p">,</span> <span class="o">-</span><span class="mi">1</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res10</span><span class="p">)</span> <span class="c1"># >>> ['Norem', 'Royce', 'Prickett']</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line hl"><span class="cl"><span class="n">res11</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">zrank</span><span class="p">(</span><span class="s2">"racer_scores"</span><span class="p">,</span> <span class="s2">"Norem"</span><span class="p">)</span> </span></span><span class="line hl"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res11</span><span class="p">)</span> <span class="c1"># >>> 0</span> </span></span><span class="line hl"><span class="cl"> </span></span><span class="line hl"><span class="cl"><span class="n">res12</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">zrevrank</span><span class="p">(</span><span class="s2">"racer_scores"</span><span class="p">,</span> <span class="s2">"Norem"</span><span class="p">)</span> </span></span><span class="line hl"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res12</span><span class="p">)</span> <span class="c1"># >>> 2</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res13</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">zadd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s2">"racer_scores"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s2">"Norem"</span><span class="p">:</span> <span class="mi">0</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s2">"Sam-Bodden"</span><span class="p">:</span> <span class="mi">0</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s2">"Royce"</span><span class="p">:</span> <span class="mi">0</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s2">"Ford"</span><span class="p">:</span> <span class="mi">0</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s2">"Prickett"</span><span class="p">:</span> <span class="mi">0</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s2">"Castilla"</span><span class="p">:</span> <span class="mi">0</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res13</span><span class="p">)</span> <span class="c1"># >>> 3</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res14</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">zrange</span><span class="p">(</span><span class="s2">"racer_scores"</span><span class="p">,</span> <span class="mi">0</span><span class="p">,</span> <span class="o">-</span><span class="mi">1</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res14</span><span class="p">)</span> <span class="c1"># >>> ['Castilla', 'Ford', 'Norem', 'Prickett', 'Royce', 'Sam-Bodden']</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res15</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">zrangebylex</span><span class="p">(</span><span class="s2">"racer_scores"</span><span class="p">,</span> <span class="s2">"[A"</span><span class="p">,</span> <span class="s2">"[L"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res15</span><span class="p">)</span> <span class="c1"># >>> ['Castilla', 'Ford']</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res16</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">zadd</span><span class="p">(</span><span class="s2">"racer_scores"</span><span class="p">,</span> <span class="p">{</span><span class="s2">"Wood"</span><span class="p">:</span> <span class="mi">100</span><span class="p">})</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res16</span><span class="p">)</span> <span class="c1"># >>> 1</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res17</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">zadd</span><span class="p">(</span><span class="s2">"racer_scores"</span><span class="p">,</span> <span class="p">{</span><span class="s2">"Henshaw"</span><span class="p">:</span> <span class="mi">100</span><span class="p">})</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res17</span><span class="p">)</span> <span class="c1"># >>> 1</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res18</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">zadd</span><span class="p">(</span><span class="s2">"racer_scores"</span><span class="p">,</span> <span class="p">{</span><span class="s2">"Henshaw"</span><span class="p">:</span> <span class="mi">150</span><span class="p">})</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res18</span><span class="p">)</span> <span class="c1"># >>> 0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res19</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">zincrby</span><span class="p">(</span><span class="s2">"racer_scores"</span><span class="p">,</span> <span class="mi">50</span><span class="p">,</span> <span class="s2">"Wood"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res19</span><span class="p">)</span> <span class="c1"># >>> 150.0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res20</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">zincrby</span><span class="p">(</span><span class="s2">"racer_scores"</span><span class="p">,</span> <span class="mi">50</span><span class="p">,</span> <span class="s2">"Henshaw"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res20</span><span class="p">)</span> <span class="c1"># >>> 200.0</span> </span></span></code></pre> </div> <button class="clipboard-button text-neutral-400 hover:text-slate-100 bg-slate-600 absolute -top-8 right-10 h-7 w-7 mr-2 mt-2 p-1 rounded rounded-mx" onclick="copyCodeToClipboard('#panel_Python_ss_tutorial-stepzrank')" tabindex="1" title="Copy to clipboard"> <svg fill="currentColor" viewbox="0 0 48 48" xmlns="http://www.w3.org/2000/svg"> <path d="M9 43.95q-1.2 0-2.1-.9-.9-.9-.9-2.1V10.8h3v30.15h23.7v3Zm6-6q-1.2 0-2.1-.9-.9-.9-.9-2.1v-28q0-1.2.9-2.1.9-.9 2.1-.9h22q1.2 0 2.1.9.9.9.9 2.1v28q0 1.2-.9 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transition duration-150 ease-in-out" for="Nodejs_ss_tutorial-stepzrank" title="Open example"> Node.js </label> <div aria-labelledby="tab-ss_tutorial-stepzrank" class="panel order-last hidden w-full mt-0 relative" id="panel_Nodejs_ss_tutorial-stepzrank" role="tabpanel" tabindex="0"> <div class="highlight"> <pre class="chroma"><code class="language-javascript" data-lang="javascript"><span class="line"><span class="cl"><span class="kr">import</span> <span class="nx">assert</span> <span class="nx">from</span> <span class="s1">'assert'</span><span class="p">;</span> </span></span><span class="line"><span class="cl"><span class="kr">import</span> <span class="p">{</span> <span class="nx">createClient</span> <span class="p">}</span> <span class="nx">from</span> <span class="s1">'redis'</span><span class="p">;</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">client</span> <span class="o">=</span> <span class="nx">createClient</span><span class="p">();</span> </span></span><span class="line"><span class="cl"><span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">connect</span><span class="p">();</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res1</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">zAdd</span><span class="p">(</span><span class="s1">'racer_scores'</span><span class="p">,</span> <span class="p">{</span> <span class="nx">score</span><span class="o">:</span> <span class="mi">10</span><span class="p">,</span> <span class="nx">value</span><span class="o">:</span> <span class="s1">'Norem'</span> <span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res1</span><span class="p">);</span> <span class="c1">// >>> 1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res2</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">zAdd</span><span class="p">(</span><span class="s1">'racer_scores'</span><span class="p">,</span> <span class="p">{</span> <span class="nx">score</span><span class="o">:</span> <span class="mi">12</span><span class="p">,</span> <span class="nx">value</span><span class="o">:</span> <span class="s1">'Castilla'</span> <span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res2</span><span class="p">);</span> <span class="c1">// >>> 1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res3</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">zAdd</span><span class="p">(</span><span class="s1">'racer_scores'</span><span class="p">,</span> <span class="p">[</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> <span class="nx">score</span><span class="o">:</span> <span class="mi">8</span><span class="p">,</span> <span class="nx">value</span><span class="o">:</span> <span class="s1">'Sam-Bodden'</span> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> <span class="nx">score</span><span class="o">:</span> <span class="mi">10</span><span class="p">,</span> <span class="nx">value</span><span class="o">:</span> <span class="s1">'Royce'</span> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> <span class="nx">score</span><span class="o">:</span> <span class="mi">6</span><span class="p">,</span> <span class="nx">value</span><span class="o">:</span> <span class="s1">'Ford'</span> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> <span class="nx">score</span><span class="o">:</span> <span class="mi">14</span><span class="p">,</span> <span class="nx">value</span><span class="o">:</span> <span class="s1">'Prickett'</span> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> <span class="nx">score</span><span class="o">:</span> <span class="mi">12</span><span class="p">,</span> <span class="nx">value</span><span class="o">:</span> <span class="s1">'Castilla'</span> <span class="p">}</span> </span></span><span class="line"><span class="cl"><span class="p">]);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res3</span><span class="p">);</span> <span class="c1">// >>> 4 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res4</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">zRange</span><span class="p">(</span><span class="s1">'racer_scores'</span><span class="p">,</span> <span class="mi">0</span><span class="p">,</span> <span class="o">-</span><span class="mi">1</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res4</span><span class="p">);</span> <span class="c1">// >>> ['Ford', 'Sam-Bodden', 'Norem', 'Royce', 'Castilla', 'Prickett'] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res6</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">zRangeWithScores</span><span class="p">(</span><span class="s1">'racer_scores'</span><span class="p">,</span> <span class="mi">0</span><span class="p">,</span> <span class="o">-</span><span class="mi">1</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res6</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="c1">// >>> [ </span></span></span><span class="line"><span class="cl"><span class="c1">// { value: 'Ford', score: 6 }, { value: 'Sam-Bodden', score: 8 }, </span></span></span><span class="line"><span class="cl"><span class="c1">// { value: 'Norem', score: 10 }, { value: 'Royce', score: 10 }, </span></span></span><span class="line"><span class="cl"><span class="c1">// { value: 'Castilla', score: 12 }, { value: 'Prickett', score: 14 } </span></span></span><span class="line"><span class="cl"><span class="c1">// ] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res7</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">zRangeByScore</span><span class="p">(</span><span class="s1">'racer_scores'</span><span class="p">,</span> <span class="s1">'-inf'</span><span class="p">,</span> <span class="mi">10</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res7</span><span class="p">);</span> <span class="c1">// >>> ['Ford', 'Sam-Bodden', 'Norem', 'Royce'] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res8</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">zRem</span><span class="p">(</span><span class="s1">'racer_scores'</span><span class="p">,</span> <span class="s1">'Castilla'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res8</span><span class="p">);</span> <span class="c1">// >>> 1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res9</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">zRemRangeByScore</span><span class="p">(</span><span class="s1">'racer_scores'</span><span class="p">,</span> <span class="s1">'-inf'</span><span class="p">,</span> <span class="mi">9</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res9</span><span class="p">);</span> <span class="c1">// >>> 2 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res10</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">zRange</span><span class="p">(</span><span class="s1">'racer_scores'</span><span class="p">,</span> <span class="mi">0</span><span class="p">,</span> <span class="o">-</span><span class="mi">1</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res10</span><span class="p">);</span> <span class="c1">// >>> ['Norem', 'Royce', 'Prickett'] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line hl"><span class="cl"><span class="kr">const</span> <span class="nx">res11</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">zRank</span><span class="p">(</span><span class="s1">'racer_scores'</span><span class="p">,</span> <span class="s1">'Norem'</span><span class="p">);</span> </span></span><span class="line hl"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res11</span><span class="p">);</span> <span class="c1">// >>> 0 </span></span></span><span class="line hl"><span class="cl"><span class="c1"></span> </span></span><span class="line hl"><span class="cl"><span class="kr">const</span> <span class="nx">res12</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">zRevRank</span><span class="p">(</span><span class="s1">'racer_scores'</span><span class="p">,</span> <span class="s1">'Norem'</span><span class="p">);</span> </span></span><span class="line hl"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res12</span><span class="p">);</span> <span class="c1">// >>> 2 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res13</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">zAdd</span><span class="p">(</span><span class="s1">'racer_scores'</span><span class="p">,</span> <span class="p">[</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> <span class="nx">score</span><span class="o">:</span> <span class="mi">0</span><span class="p">,</span> <span class="nx">value</span><span class="o">:</span> <span class="s1">'Norem'</span> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> <span class="nx">score</span><span class="o">:</span> <span class="mi">0</span><span class="p">,</span> <span class="nx">value</span><span class="o">:</span> <span class="s1">'Sam-Bodden'</span> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> <span class="nx">score</span><span class="o">:</span> <span class="mi">0</span><span class="p">,</span> <span class="nx">value</span><span class="o">:</span> <span class="s1">'Royce'</span> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> <span class="nx">score</span><span class="o">:</span> <span class="mi">0</span><span class="p">,</span> <span class="nx">value</span><span class="o">:</span> <span class="s1">'Ford'</span> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> <span class="nx">score</span><span class="o">:</span> <span class="mi">0</span><span class="p">,</span> <span class="nx">value</span><span class="o">:</span> <span class="s1">'Prickett'</span> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> <span class="nx">score</span><span class="o">:</span> <span class="mi">0</span><span class="p">,</span> <span class="nx">value</span><span class="o">:</span> <span class="s1">'Castilla'</span> <span class="p">}</span> </span></span><span class="line"><span class="cl"><span class="p">]);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res13</span><span class="p">);</span> <span class="c1">// >>> 3 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res14</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">zRange</span><span class="p">(</span><span class="s1">'racer_scores'</span><span class="p">,</span> <span class="mi">0</span><span class="p">,</span> <span class="o">-</span><span class="mi">1</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res14</span><span class="p">);</span> <span class="c1">// >>> ['Castilla', 'Ford', 'Norem', 'Prickett', 'Royce', 'Sam-Bodden'] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res15</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">zRangeByLex</span><span class="p">(</span><span class="s1">'racer_scores'</span><span class="p">,</span> <span class="s1">'[A'</span><span class="p">,</span> <span class="s1">'[L'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res15</span><span class="p">);</span> <span class="c1">// >>> ['Castilla', 'Ford'] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res16</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">zAdd</span><span class="p">(</span><span class="s1">'racer_scores'</span><span class="p">,</span> <span class="p">{</span> <span class="nx">score</span><span class="o">:</span> <span class="mi">100</span><span class="p">,</span> <span class="nx">value</span><span class="o">:</span> <span class="s1">'Wood'</span> <span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res16</span><span class="p">);</span> <span class="c1">// >>> 1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res17</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">zAdd</span><span class="p">(</span><span class="s1">'racer_scores'</span><span class="p">,</span> <span class="p">{</span> <span class="nx">score</span><span class="o">:</span> <span class="mi">100</span><span class="p">,</span> <span class="nx">value</span><span class="o">:</span> <span class="s1">'Henshaw'</span> <span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res17</span><span class="p">);</span> <span class="c1">// >>> 1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res18</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">zAdd</span><span class="p">(</span><span class="s1">'racer_scores'</span><span class="p">,</span> <span class="p">{</span> <span class="nx">score</span><span class="o">:</span> <span class="mi">150</span><span class="p">,</span> <span class="nx">value</span><span class="o">:</span> <span class="s1">'Henshaw'</span> <span class="p">},</span> <span class="p">{</span> <span class="nx">nx</span><span class="o">:</span> <span class="kc">true</span> <span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res18</span><span class="p">);</span> <span class="c1">// >>> 0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res19</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">zIncrBy</span><span class="p">(</span><span class="s1">'racer_scores'</span><span class="p">,</span> <span class="mi">50</span><span class="p">,</span> <span class="s1">'Wood'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res19</span><span class="p">);</span> <span class="c1">// >>> 150.0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res20</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">zIncrBy</span><span class="p">(</span><span class="s1">'racer_scores'</span><span class="p">,</span> <span class="mi">50</span><span class="p">,</span> <span class="s1">'Henshaw'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res20</span><span class="p">);</span> <span class="c1">// >>> 200.0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span></code></pre> </div> <button class="clipboard-button text-neutral-400 hover:text-slate-100 bg-slate-600 absolute -top-8 right-10 h-7 w-7 mr-2 mt-2 p-1 rounded rounded-mx" onclick="copyCodeToClipboard('#panel_Nodejs_ss_tutorial-stepzrank')" tabindex="1" title="Copy to clipboard"> <svg fill="currentColor" viewbox="0 0 48 48" xmlns="http://www.w3.org/2000/svg"> <path d="M9 43.95q-1.2 0-2.1-.9-.9-.9-.9-2.1V10.8h3v30.15h23.7v3Zm6-6q-1.2 0-2.1-.9-.9-.9-.9-2.1v-28q0-1.2.9-2.1.9-.9 2.1-.9h22q1.2 0 2.1.9.9.9.9 2.1v28q0 1.2-.9 2.1-.9.9-2.1.9Zm0-3h22v-28H15v28Zm0 0v-28 28Z"> </path> </svg> <div class="tooltip relative inline-block"> <span 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aria-labelledby="tab-ss_tutorial-stepzrank" class="panel order-last hidden w-full mt-0 relative" id="panel_Java_ss_tutorial-stepzrank" role="tabpanel" tabindex="0"> <div class="highlight"> <pre class="chroma"><code class="language-java" data-lang="java"><span class="line"><span class="cl"><span class="kn">package</span> <span class="nn">io.redis.examples</span><span class="o">;</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kn">import</span> <span class="nn">redis.clients.jedis.UnifiedJedis</span><span class="o">;</span> </span></span><span class="line"><span class="cl"><span class="kn">import</span> <span class="nn">redis.clients.jedis.resps.Tuple</span><span class="o">;</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kd">public</span> <span class="kd">class</span> <span class="nc">SortedSetsExample</span> <span class="o">{</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="kd">public</span> <span class="kt">void</span> <span class="nf">run</span><span class="o">()</span> <span class="o">{</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">UnifiedJedis</span> <span class="n">jedis</span> <span class="o">=</span> <span class="k">new</span> <span class="n">UnifiedJedis</span><span class="o">(</span><span class="s">"redis://localhost:6379"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res1</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">zadd</span><span class="o">(</span><span class="s">"racer_scores"</span><span class="o">,</span> <span class="mi">10</span><span class="n">d</span><span class="o">,</span> <span class="s">"Norem"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res1</span><span class="o">);</span> <span class="c1">// >>> 1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res2</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">zadd</span><span class="o">(</span><span class="s">"racer_scores"</span><span class="o">,</span> <span class="mi">12</span><span class="n">d</span><span class="o">,</span> <span class="s">"Castilla"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res2</span><span class="o">);</span> <span class="c1">// >>> 1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res3</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">zadd</span><span class="o">(</span><span class="s">"racer_scores"</span><span class="o">,</span> <span class="k">new</span> <span class="n">HashMap</span><span class="o"><</span><span class="n">String</span><span class="o">,</span><span class="n">Double</span><span class="o">>()</span> <span class="o">{{</span> </span></span><span class="line"><span class="cl"> <span class="n">put</span><span class="o">(</span><span class="s">"Sam-Bodden"</span><span class="o">,</span> <span class="mf">8d</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">put</span><span class="o">(</span><span class="s">"Royce"</span><span class="o">,</span> <span class="mi">10</span><span class="n">d</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">put</span><span class="o">(</span><span class="s">"Ford"</span><span class="o">,</span> <span class="mf">6d</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">put</span><span class="o">(</span><span class="s">"Prickett"</span><span class="o">,</span> <span class="mi">14</span><span class="n">d</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">put</span><span class="o">(</span><span class="s">"Castilla"</span><span class="o">,</span> <span class="mi">12</span><span class="n">d</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="o">}});</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res3</span><span class="o">);</span> <span class="c1">// >>> 4 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o"><</span><span class="n">String</span><span class="o">></span> <span class="n">res4</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">zrange</span><span class="o">(</span><span class="s">"racer_scores"</span><span class="o">,</span> <span class="mi">0</span><span class="o">,</span> <span class="o">-</span><span class="mi">1</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res4</span><span class="o">);</span> <span class="c1">// >>> [Ford, Sam-Bodden, Norem, Royce, Castil, Castilla, Prickett] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o"><</span><span class="n">String</span><span class="o">></span> <span class="n">res5</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">zrevrange</span><span class="o">(</span><span class="s">"racer_scores"</span><span class="o">,</span> <span class="mi">0</span><span class="o">,</span> <span class="o">-</span><span class="mi">1</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res5</span><span class="o">);</span> <span class="c1">// >>> [Prickett, Castilla, Castil, Royce, Norem, Sam-Bodden, Ford] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o"><</span><span class="n">Tuple</span><span class="o">></span> <span class="n">res6</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">zrangeWithScores</span><span class="o">(</span><span class="s">"racer_scores"</span><span class="o">,</span> <span class="mi">0</span><span class="o">,</span> <span class="o">-</span><span class="mi">1</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res6</span><span class="o">);</span> <span class="c1">// >>> [[Ford,6.0], [Sam-Bodden,8.0], [Norem,10.0], [Royce,10.0], [Castil,12.0], [Castilla,12.0], [Prickett,14.0]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o"><</span><span class="n">String</span><span class="o">></span> <span class="n">res7</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">zrangeByScore</span><span class="o">(</span><span class="s">"racer_scores"</span><span class="o">,</span> <span class="n">Double</span><span class="o">.</span><span class="na">MIN_VALUE</span><span class="o">,</span> <span class="mi">10</span><span class="n">d</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res7</span><span class="o">);</span> <span class="c1">// >>> [Ford, Sam-Bodden, Norem, Royce] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res8</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">zrem</span><span class="o">(</span><span class="s">"racer_scores"</span><span class="o">,</span> <span class="s">"Castilla"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res8</span><span class="o">);</span> <span class="c1">// >>> 1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res9</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">zremrangeByScore</span><span class="o">(</span><span class="s">"racer_scores"</span><span class="o">,</span> <span class="n">Double</span><span class="o">.</span><span class="na">MIN_VALUE</span><span class="o">,</span> <span class="mf">9d</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res9</span><span class="o">);</span> <span class="c1">// >>> 2 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o"><</span><span class="n">String</span><span class="o">></span> <span class="n">res10</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">zrange</span><span class="o">(</span><span class="s">"racer_scores"</span><span class="o">,</span> <span class="mi">0</span><span class="o">,</span> <span class="o">-</span><span class="mi">1</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res10</span><span class="o">);</span> <span class="c1">// >>> [Norem, Royce, Prickett] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> </span></span><span class="line hl"><span class="cl"> <span class="kt">long</span> <span class="n">res11</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">zrank</span><span class="o">(</span><span class="s">"racer_scores"</span><span class="o">,</span> <span class="s">"Norem"</span><span class="o">);</span> </span></span><span class="line hl"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res11</span><span class="o">);</span> <span class="c1">// >>> 0 </span></span></span><span class="line hl"><span class="cl"><span class="c1"></span> </span></span><span class="line hl"><span class="cl"> <span class="kt">long</span> <span class="n">res12</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">zrevrank</span><span class="o">(</span><span class="s">"racer_scores"</span><span class="o">,</span> <span class="s">"Norem"</span><span class="o">);</span> </span></span><span class="line hl"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res12</span><span class="o">);</span> <span class="c1">// >>> 2 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res13</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">zadd</span><span class="o">(</span><span class="s">"racer_scores"</span><span class="o">,</span> <span class="k">new</span> <span class="n">HashMap</span><span class="o"><</span><span class="n">String</span><span class="o">,</span><span class="n">Double</span><span class="o">>()</span> <span class="o">{{</span> </span></span><span class="line"><span class="cl"> <span class="n">put</span><span class="o">(</span><span class="s">"Norem"</span><span class="o">,</span> <span class="mf">0d</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">put</span><span class="o">(</span><span class="s">"Sam-Bodden"</span><span class="o">,</span> <span class="mf">0d</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">put</span><span class="o">(</span><span class="s">"Royce"</span><span class="o">,</span> <span class="mf">0d</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">put</span><span class="o">(</span><span class="s">"Ford"</span><span class="o">,</span> <span class="mf">0d</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">put</span><span class="o">(</span><span class="s">"Prickett"</span><span class="o">,</span> <span class="mf">0d</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">put</span><span class="o">(</span><span class="s">"Castilla"</span><span class="o">,</span> <span class="mf">0d</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="o">}});</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res13</span><span class="o">);</span> <span class="c1">// >>> 3 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o"><</span><span class="n">String</span><span class="o">></span> <span class="n">res14</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">zrange</span><span class="o">(</span><span class="s">"racer_scores"</span><span class="o">,</span> <span class="mi">0</span><span class="o">,</span> <span class="o">-</span><span class="mi">1</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res14</span><span class="o">);</span> <span class="c1">// >>> [Castilla, Ford, Norem, Prickett, Royce, Sam-Bodden] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o"><</span><span class="n">String</span><span class="o">></span> <span class="n">res15</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">zrangeByLex</span><span class="o">(</span><span class="s">"racer_scores"</span><span class="o">,</span> <span class="s">"[A"</span><span class="o">,</span> <span class="s">"[L"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res15</span><span class="o">);</span> <span class="c1">// >>> [Castilla, Ford] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res16</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">zadd</span><span class="o">(</span><span class="s">"racer_scores"</span><span class="o">,</span> <span class="mi">100</span><span class="n">d</span><span class="o">,</span> <span class="s">"Wood"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res16</span><span class="o">);</span> <span class="c1">// >>> 1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res17</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">zadd</span><span class="o">(</span><span class="s">"racer_scores"</span><span class="o">,</span> <span class="mi">100</span><span class="n">d</span><span class="o">,</span> <span class="s">"Henshaw"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res17</span><span class="o">);</span> <span class="c1">// >>> 1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res18</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">zadd</span><span class="o">(</span><span class="s">"racer_scores"</span><span class="o">,</span> <span class="mi">100</span><span class="n">d</span><span class="o">,</span> <span class="s">"Henshaw"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res18</span><span class="o">);</span> <span class="c1">// >>> 0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="kt">double</span> <span class="n">res19</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">zincrby</span><span class="o">(</span><span class="s">"racer_scores"</span><span class="o">,</span> <span class="mi">50</span><span class="n">d</span><span class="o">,</span> <span class="s">"Wood"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res19</span><span class="o">);</span> <span class="c1">// >>> 150.0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="kt">double</span> <span class="n">res20</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">zincrby</span><span class="o">(</span><span class="s">"racer_scores"</span><span class="o">,</span> <span class="mi">50</span><span class="n">d</span><span class="o">,</span> <span class="s">"Henshaw"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res20</span><span class="o">);</span> <span class="c1">// >>> 200.0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="o">}</span> </span></span><span class="line"><span class="cl"><span class="o">}</span> </span></span><span class="line"><span class="cl"> </span></span></code></pre> </div> <button class="clipboard-button text-neutral-400 hover:text-slate-100 bg-slate-600 absolute -top-8 right-10 h-7 w-7 mr-2 mt-2 p-1 rounded rounded-mx" onclick="copyCodeToClipboard('#panel_Java_ss_tutorial-stepzrank')" tabindex="1" title="Copy to clipboard"> <svg fill="currentColor" 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p-1" href="https://github.com/redis/jedis/tree/master/src/test/java/io/redis/examples/SortedSetsExample.java" tabindex="1" title="Improve this code example"> <svg fill="github" height="16" viewbox="0 0 18 16" width="18" xmlns="http://www.w3.org/2000/svg"> <path clip-rule="evenodd" d="M8.99953 1.43397e-06C7.09918 -0.000897921 5.26058 0.674713 3.81295 1.90585C2.36533 3.13699 1.40324 4.84324 1.09896 6.71907C0.794684 8.5949 1.1681 10.5178 2.15233 12.1434C3.13657 13.769 4.66734 14.9912 6.47053 15.591C6.87053 15.664 7.01653 15.417 7.01653 15.205C7.01653 15.015 7.00953 14.512 7.00553 13.845C4.78053 14.328 4.31053 12.772 4.31053 12.772C4.16325 12.2887 3.84837 11.8739 3.42253 11.602C2.69653 11.102 3.47753 11.116 3.47753 11.116C3.73043 11.1515 3.97191 11.2442 4.18365 11.3869C4.39539 11.5297 4.57182 11.7189 4.69953 11.94C4.80755 12.1377 4.95378 12.3119 5.12972 12.4526C5.30567 12.5933 5.50782 12.6976 5.72442 12.7595C5.94103 12.8214 6.16778 12.8396 6.39148 12.813C6.61519 12.7865 6.83139 12.7158 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name="ss_tutorial-stepzrank" tabindex="1" type="radio"/> <label class="justify-left label ml-4 pt-3.5 px-3 pb-1 cursor-pointer text-sm text-center bg-redis-ink-900 hover:text-redis-red-600 rounded rounded-mx transition duration-150 ease-in-out" for="Go_ss_tutorial-stepzrank" title="Open example"> Go </label> <div aria-labelledby="tab-ss_tutorial-stepzrank" class="panel order-last hidden w-full mt-0 relative" id="panel_Go_ss_tutorial-stepzrank" role="tabpanel" tabindex="0"> <div class="highlight"> <pre class="chroma"><code class="language-go" data-lang="go"><span class="line"><span class="cl"><span class="kn">package</span> <span class="nx">example_commands_test</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kn">import</span> <span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"context"</span> </span></span><span class="line"><span class="cl"> <span class="s">"fmt"</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="s">"github.com/redis/go-redis/v9"</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kd">func</span> <span class="nf">ExampleClient_zadd</span><span class="p">()</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">ctx</span> <span class="o">:=</span> <span class="nx">context</span><span class="p">.</span><span class="nf">Background</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">rdb</span> <span class="o">:=</span> <span class="nx">redis</span><span class="p">.</span><span class="nf">NewClient</span><span class="p">(</span><span class="o">&</span><span class="nx">redis</span><span class="p">.</span><span class="nx">Options</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Addr</span><span class="p">:</span> <span class="s">"localhost:6379"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Password</span><span class="p">:</span> <span class="s">""</span><span class="p">,</span> <span class="c1">// no password docs </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="nx">DB</span><span class="p">:</span> <span class="mi">0</span><span class="p">,</span> <span class="c1">// use default DB </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="p">})</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">res1</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">ZAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"racer_scores"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">redis</span><span class="p">.</span><span class="nx">Z</span><span class="p">{</span><span class="nx">Member</span><span class="p">:</span> <span class="s">"Norem"</span><span class="p">,</span> <span class="nx">Score</span><span class="p">:</span> <span class="mi">10</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res1</span><span class="p">)</span> <span class="c1">// >>> 1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res2</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">ZAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"racer_scores"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">redis</span><span class="p">.</span><span class="nx">Z</span><span class="p">{</span><span class="nx">Member</span><span class="p">:</span> <span class="s">"Castilla"</span><span class="p">,</span> <span class="nx">Score</span><span class="p">:</span> <span class="mi">12</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res2</span><span class="p">)</span> <span class="c1">// >>> 1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res3</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">ZAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"racer_scores"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">redis</span><span class="p">.</span><span class="nx">Z</span><span class="p">{</span><span class="nx">Member</span><span class="p">:</span> <span class="s">"Norem"</span><span class="p">,</span> <span class="nx">Score</span><span class="p">:</span> <span class="mi">10</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">redis</span><span class="p">.</span><span class="nx">Z</span><span class="p">{</span><span class="nx">Member</span><span class="p">:</span> <span class="s">"Sam-Bodden"</span><span class="p">,</span> <span class="nx">Score</span><span class="p">:</span> <span class="mi">8</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">redis</span><span class="p">.</span><span class="nx">Z</span><span class="p">{</span><span class="nx">Member</span><span class="p">:</span> <span class="s">"Royce"</span><span class="p">,</span> <span class="nx">Score</span><span class="p">:</span> <span class="mi">10</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">redis</span><span class="p">.</span><span class="nx">Z</span><span class="p">{</span><span class="nx">Member</span><span class="p">:</span> <span class="s">"Ford"</span><span class="p">,</span> <span class="nx">Score</span><span class="p">:</span> <span class="mi">6</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">redis</span><span class="p">.</span><span class="nx">Z</span><span class="p">{</span><span class="nx">Member</span><span class="p">:</span> <span class="s">"Prickett"</span><span class="p">,</span> <span class="nx">Score</span><span class="p">:</span> <span class="mi">14</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">redis</span><span class="p">.</span><span class="nx">Z</span><span class="p">{</span><span class="nx">Member</span><span class="p">:</span> <span class="s">"Castilla"</span><span class="p">,</span> <span class="nx">Score</span><span class="p">:</span> <span class="mi">12</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res3</span><span class="p">)</span> <span class="c1">// >>> 4 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kd">func</span> <span class="nf">ExampleClient_zrange</span><span class="p">()</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">ctx</span> <span class="o">:=</span> <span class="nx">context</span><span class="p">.</span><span class="nf">Background</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">rdb</span> <span class="o">:=</span> <span class="nx">redis</span><span class="p">.</span><span class="nf">NewClient</span><span class="p">(</span><span class="o">&</span><span class="nx">redis</span><span class="p">.</span><span class="nx">Options</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Addr</span><span class="p">:</span> <span class="s">"localhost:6379"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Password</span><span class="p">:</span> <span class="s">""</span><span class="p">,</span> <span class="c1">// no password docs </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="nx">DB</span><span class="p">:</span> <span class="mi">0</span><span class="p">,</span> <span class="c1">// use default DB </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="p">})</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">ZAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"racer_scores"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">redis</span><span class="p">.</span><span class="nx">Z</span><span class="p">{</span><span class="nx">Member</span><span class="p">:</span> <span class="s">"Norem"</span><span class="p">,</span> <span class="nx">Score</span><span class="p">:</span> <span class="mi">10</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">redis</span><span class="p">.</span><span class="nx">Z</span><span class="p">{</span><span class="nx">Member</span><span class="p">:</span> <span class="s">"Sam-Bodden"</span><span class="p">,</span> <span class="nx">Score</span><span class="p">:</span> <span class="mi">8</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">redis</span><span class="p">.</span><span class="nx">Z</span><span class="p">{</span><span class="nx">Member</span><span class="p">:</span> <span class="s">"Royce"</span><span class="p">,</span> <span class="nx">Score</span><span class="p">:</span> <span class="mi">10</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">redis</span><span class="p">.</span><span class="nx">Z</span><span class="p">{</span><span class="nx">Member</span><span class="p">:</span> <span class="s">"Ford"</span><span class="p">,</span> <span class="nx">Score</span><span class="p">:</span> <span class="mi">6</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">redis</span><span class="p">.</span><span class="nx">Z</span><span class="p">{</span><span class="nx">Member</span><span class="p">:</span> <span class="s">"Prickett"</span><span class="p">,</span> <span class="nx">Score</span><span class="p">:</span> <span class="mi">14</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">redis</span><span class="p">.</span><span class="nx">Z</span><span class="p">{</span><span class="nx">Member</span><span class="p">:</span> <span class="s">"Castilla"</span><span class="p">,</span> <span class="nx">Score</span><span class="p">:</span> <span class="mi">12</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">res4</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">ZRange</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"racer_scores"</span><span class="p">,</span> <span class="mi">0</span><span class="p">,</span> <span class="o">-</span><span class="mi">1</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res4</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// >>> [Ford Sam-Bodden Norem Royce Castilla Prickett] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res5</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">ZRevRange</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"racer_scores"</span><span class="p">,</span> <span class="mi">0</span><span class="p">,</span> <span class="o">-</span><span class="mi">1</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res5</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// >>> [Prickett Castilla Royce Norem Sam-Bodden Ford] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kd">func</span> <span class="nf">ExampleClient_zrangewithscores</span><span class="p">()</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">ctx</span> <span class="o">:=</span> <span class="nx">context</span><span class="p">.</span><span class="nf">Background</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">rdb</span> <span class="o">:=</span> <span class="nx">redis</span><span class="p">.</span><span class="nf">NewClient</span><span class="p">(</span><span class="o">&</span><span class="nx">redis</span><span class="p">.</span><span class="nx">Options</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Addr</span><span class="p">:</span> <span class="s">"localhost:6379"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Password</span><span class="p">:</span> <span class="s">""</span><span class="p">,</span> <span class="c1">// no password docs </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="nx">DB</span><span class="p">:</span> <span class="mi">0</span><span class="p">,</span> <span class="c1">// use default DB </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="p">})</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">ZAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"racer_scores"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">redis</span><span class="p">.</span><span class="nx">Z</span><span class="p">{</span><span class="nx">Member</span><span class="p">:</span> <span class="s">"Norem"</span><span class="p">,</span> <span class="nx">Score</span><span class="p">:</span> <span class="mi">10</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">redis</span><span class="p">.</span><span class="nx">Z</span><span class="p">{</span><span class="nx">Member</span><span class="p">:</span> <span class="s">"Sam-Bodden"</span><span class="p">,</span> <span class="nx">Score</span><span class="p">:</span> <span class="mi">8</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">redis</span><span class="p">.</span><span class="nx">Z</span><span class="p">{</span><span class="nx">Member</span><span class="p">:</span> <span class="s">"Royce"</span><span class="p">,</span> <span class="nx">Score</span><span class="p">:</span> <span class="mi">10</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">redis</span><span class="p">.</span><span class="nx">Z</span><span class="p">{</span><span class="nx">Member</span><span class="p">:</span> <span class="s">"Ford"</span><span class="p">,</span> <span class="nx">Score</span><span class="p">:</span> <span class="mi">6</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">redis</span><span class="p">.</span><span class="nx">Z</span><span class="p">{</span><span class="nx">Member</span><span class="p">:</span> <span class="s">"Prickett"</span><span class="p">,</span> <span class="nx">Score</span><span class="p">:</span> <span class="mi">14</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">redis</span><span class="p">.</span><span class="nx">Z</span><span class="p">{</span><span class="nx">Member</span><span class="p">:</span> <span class="s">"Castilla"</span><span class="p">,</span> <span class="nx">Score</span><span class="p">:</span> <span class="mi">12</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">res6</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">ZRangeWithScores</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"racer_scores"</span><span class="p">,</span> <span class="mi">0</span><span class="p">,</span> <span class="o">-</span><span class="mi">1</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res6</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// >>> [{6 Ford} {8 Sam-Bodden} {10 Norem} {10 Royce} {12 Castilla} {14 Prickett}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kd">func</span> <span class="nf">ExampleClient_zrangebyscore</span><span class="p">()</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">ctx</span> <span class="o">:=</span> <span class="nx">context</span><span class="p">.</span><span class="nf">Background</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">rdb</span> <span class="o">:=</span> <span class="nx">redis</span><span class="p">.</span><span class="nf">NewClient</span><span class="p">(</span><span class="o">&</span><span class="nx">redis</span><span class="p">.</span><span class="nx">Options</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Addr</span><span class="p">:</span> <span class="s">"localhost:6379"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Password</span><span class="p">:</span> <span class="s">""</span><span class="p">,</span> <span class="c1">// no password docs </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="nx">DB</span><span class="p">:</span> <span class="mi">0</span><span class="p">,</span> <span class="c1">// use default DB </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="p">})</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">ZAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"racer_scores"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">redis</span><span class="p">.</span><span class="nx">Z</span><span class="p">{</span><span class="nx">Member</span><span class="p">:</span> <span class="s">"Norem"</span><span class="p">,</span> <span class="nx">Score</span><span class="p">:</span> <span class="mi">10</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">redis</span><span class="p">.</span><span class="nx">Z</span><span class="p">{</span><span class="nx">Member</span><span class="p">:</span> <span class="s">"Sam-Bodden"</span><span class="p">,</span> <span class="nx">Score</span><span class="p">:</span> <span class="mi">8</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">redis</span><span class="p">.</span><span class="nx">Z</span><span class="p">{</span><span class="nx">Member</span><span class="p">:</span> <span class="s">"Royce"</span><span class="p">,</span> <span class="nx">Score</span><span class="p">:</span> <span class="mi">10</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">redis</span><span class="p">.</span><span class="nx">Z</span><span class="p">{</span><span class="nx">Member</span><span class="p">:</span> <span class="s">"Ford"</span><span class="p">,</span> <span class="nx">Score</span><span class="p">:</span> <span class="mi">6</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">redis</span><span class="p">.</span><span class="nx">Z</span><span class="p">{</span><span class="nx">Member</span><span class="p">:</span> <span class="s">"Prickett"</span><span class="p">,</span> <span class="nx">Score</span><span class="p">:</span> <span class="mi">14</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">redis</span><span class="p">.</span><span class="nx">Z</span><span class="p">{</span><span class="nx">Member</span><span class="p">:</span> <span class="s">"Castilla"</span><span class="p">,</span> <span class="nx">Score</span><span class="p">:</span> <span class="mi">12</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">res7</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">ZRangeByScore</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"racer_scores"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="o">&</span><span class="nx">redis</span><span class="p">.</span><span class="nx">ZRangeBy</span><span class="p">{</span><span class="nx">Min</span><span class="p">:</span> <span class="s">"-inf"</span><span class="p">,</span> <span class="nx">Max</span><span class="p">:</span> <span class="s">"10"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res7</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// >>> [Ford Sam-Bodden Norem Royce] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kd">func</span> <span class="nf">ExampleClient_zremrangebyscore</span><span class="p">()</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">ctx</span> <span class="o">:=</span> <span class="nx">context</span><span class="p">.</span><span class="nf">Background</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">rdb</span> <span class="o">:=</span> <span class="nx">redis</span><span class="p">.</span><span class="nf">NewClient</span><span class="p">(</span><span class="o">&</span><span class="nx">redis</span><span class="p">.</span><span class="nx">Options</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Addr</span><span class="p">:</span> <span class="s">"localhost:6379"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Password</span><span class="p">:</span> <span class="s">""</span><span class="p">,</span> <span class="c1">// no password docs </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="nx">DB</span><span class="p">:</span> <span class="mi">0</span><span class="p">,</span> <span class="c1">// use default DB </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="p">})</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">ZAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"racer_scores"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">redis</span><span class="p">.</span><span class="nx">Z</span><span class="p">{</span><span class="nx">Member</span><span class="p">:</span> <span class="s">"Norem"</span><span class="p">,</span> <span class="nx">Score</span><span class="p">:</span> <span class="mi">10</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">redis</span><span class="p">.</span><span class="nx">Z</span><span class="p">{</span><span class="nx">Member</span><span class="p">:</span> <span class="s">"Sam-Bodden"</span><span class="p">,</span> <span class="nx">Score</span><span class="p">:</span> <span class="mi">8</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">redis</span><span class="p">.</span><span class="nx">Z</span><span class="p">{</span><span class="nx">Member</span><span class="p">:</span> <span class="s">"Royce"</span><span class="p">,</span> <span class="nx">Score</span><span class="p">:</span> <span class="mi">10</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">redis</span><span class="p">.</span><span class="nx">Z</span><span class="p">{</span><span class="nx">Member</span><span class="p">:</span> <span class="s">"Ford"</span><span class="p">,</span> <span class="nx">Score</span><span class="p">:</span> <span class="mi">6</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">redis</span><span class="p">.</span><span class="nx">Z</span><span class="p">{</span><span class="nx">Member</span><span class="p">:</span> <span class="s">"Prickett"</span><span class="p">,</span> <span class="nx">Score</span><span class="p">:</span> <span class="mi">14</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">redis</span><span class="p">.</span><span class="nx">Z</span><span class="p">{</span><span class="nx">Member</span><span class="p">:</span> <span class="s">"Castilla"</span><span class="p">,</span> <span class="nx">Score</span><span class="p">:</span> <span class="mi">12</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">res8</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">ZRem</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"racer_scores"</span><span class="p">,</span> <span class="s">"Castilla"</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res8</span><span class="p">)</span> <span class="c1">// >>> 1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res9</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">ZRemRangeByScore</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"racer_scores"</span><span class="p">,</span> <span class="s">"-inf"</span><span class="p">,</span> <span class="s">"9"</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res9</span><span class="p">)</span> <span class="c1">// >>> 2 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res10</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">ZRange</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"racer_scores"</span><span class="p">,</span> <span class="mi">0</span><span class="p">,</span> <span class="o">-</span><span class="mi">1</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res10</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// >>> [Norem Royce Prickett] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kd">func</span> <span class="nf">ExampleClient_zrank</span><span class="p">()</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">ctx</span> <span class="o">:=</span> <span class="nx">context</span><span class="p">.</span><span class="nf">Background</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">rdb</span> <span class="o">:=</span> <span class="nx">redis</span><span class="p">.</span><span class="nf">NewClient</span><span class="p">(</span><span class="o">&</span><span class="nx">redis</span><span class="p">.</span><span class="nx">Options</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Addr</span><span class="p">:</span> <span class="s">"localhost:6379"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Password</span><span class="p">:</span> <span class="s">""</span><span class="p">,</span> <span class="c1">// no password docs </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="nx">DB</span><span class="p">:</span> <span class="mi">0</span><span class="p">,</span> <span class="c1">// use default DB </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="p">})</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">ZAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"racer_scores"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">redis</span><span class="p">.</span><span class="nx">Z</span><span class="p">{</span><span class="nx">Member</span><span class="p">:</span> <span class="s">"Norem"</span><span class="p">,</span> <span class="nx">Score</span><span class="p">:</span> <span class="mi">10</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">redis</span><span class="p">.</span><span class="nx">Z</span><span class="p">{</span><span class="nx">Member</span><span class="p">:</span> <span class="s">"Royce"</span><span class="p">,</span> <span class="nx">Score</span><span class="p">:</span> <span class="mi">10</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">redis</span><span class="p">.</span><span class="nx">Z</span><span class="p">{</span><span class="nx">Member</span><span class="p">:</span> <span class="s">"Prickett"</span><span class="p">,</span> <span class="nx">Score</span><span class="p">:</span> <span class="mi">14</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line hl"><span class="cl"> <span class="nx">res11</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">ZRank</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"racer_scores"</span><span class="p">,</span> <span class="s">"Norem"</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line hl"><span class="cl"> </span></span><span class="line hl"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line hl"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line hl"><span class="cl"> <span class="p">}</span> </span></span><span class="line hl"><span class="cl"> </span></span><span class="line hl"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res11</span><span class="p">)</span> <span class="c1">// >>> 0 </span></span></span><span class="line hl"><span class="cl"><span class="c1"></span> </span></span><span class="line hl"><span class="cl"> <span class="nx">res12</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">ZRevRank</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"racer_scores"</span><span class="p">,</span> <span class="s">"Norem"</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line hl"><span class="cl"> </span></span><span class="line hl"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line hl"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line hl"><span class="cl"> <span class="p">}</span> </span></span><span class="line hl"><span class="cl"> </span></span><span class="line hl"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res12</span><span class="p">)</span> <span class="c1">// >>> 2 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kd">func</span> <span class="nf">ExampleClient_zaddlex</span><span class="p">()</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">ctx</span> <span class="o">:=</span> <span class="nx">context</span><span class="p">.</span><span class="nf">Background</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">rdb</span> <span class="o">:=</span> <span class="nx">redis</span><span class="p">.</span><span class="nf">NewClient</span><span class="p">(</span><span class="o">&</span><span class="nx">redis</span><span class="p">.</span><span class="nx">Options</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Addr</span><span class="p">:</span> <span class="s">"localhost:6379"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Password</span><span class="p">:</span> <span class="s">""</span><span class="p">,</span> <span class="c1">// no password docs </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="nx">DB</span><span class="p">:</span> <span class="mi">0</span><span class="p">,</span> <span class="c1">// use default DB </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="p">})</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">ZAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"racer_scores"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">redis</span><span class="p">.</span><span class="nx">Z</span><span class="p">{</span><span class="nx">Member</span><span class="p">:</span> <span class="s">"Norem"</span><span class="p">,</span> <span class="nx">Score</span><span class="p">:</span> <span class="mi">0</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">redis</span><span class="p">.</span><span class="nx">Z</span><span class="p">{</span><span class="nx">Member</span><span class="p">:</span> <span class="s">"Royce"</span><span class="p">,</span> <span class="nx">Score</span><span class="p">:</span> <span class="mi">0</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">redis</span><span class="p">.</span><span class="nx">Z</span><span class="p">{</span><span class="nx">Member</span><span class="p">:</span> <span class="s">"Prickett"</span><span class="p">,</span> <span class="nx">Score</span><span class="p">:</span> <span class="mi">0</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">res13</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">ZAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"racer_scores"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">redis</span><span class="p">.</span><span class="nx">Z</span><span class="p">{</span><span class="nx">Member</span><span class="p">:</span> <span class="s">"Norem"</span><span class="p">,</span> <span class="nx">Score</span><span class="p">:</span> <span class="mi">0</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">redis</span><span class="p">.</span><span class="nx">Z</span><span class="p">{</span><span class="nx">Member</span><span class="p">:</span> <span class="s">"Sam-Bodden"</span><span class="p">,</span> <span class="nx">Score</span><span class="p">:</span> <span class="mi">0</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">redis</span><span class="p">.</span><span class="nx">Z</span><span class="p">{</span><span class="nx">Member</span><span class="p">:</span> <span class="s">"Royce"</span><span class="p">,</span> <span class="nx">Score</span><span class="p">:</span> <span class="mi">0</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">redis</span><span class="p">.</span><span class="nx">Z</span><span class="p">{</span><span class="nx">Member</span><span class="p">:</span> <span class="s">"Ford"</span><span class="p">,</span> <span class="nx">Score</span><span class="p">:</span> <span class="mi">0</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">redis</span><span class="p">.</span><span class="nx">Z</span><span class="p">{</span><span class="nx">Member</span><span class="p">:</span> <span class="s">"Prickett"</span><span class="p">,</span> <span class="nx">Score</span><span class="p">:</span> <span class="mi">0</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">redis</span><span class="p">.</span><span class="nx">Z</span><span class="p">{</span><span class="nx">Member</span><span class="p">:</span> <span class="s">"Castilla"</span><span class="p">,</span> <span class="nx">Score</span><span class="p">:</span> <span class="mi">0</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res13</span><span class="p">)</span> <span class="c1">// >>> 3 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res14</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">ZRange</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"racer_scores"</span><span class="p">,</span> <span class="mi">0</span><span class="p">,</span> <span class="o">-</span><span class="mi">1</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res14</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// >>> [Castilla Ford Norem Prickett Royce Sam-Bodden] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res15</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">ZRangeByLex</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"racer_scores"</span><span class="p">,</span> <span class="o">&</span><span class="nx">redis</span><span class="p">.</span><span class="nx">ZRangeBy</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Min</span><span class="p">:</span> <span class="s">"[A"</span><span class="p">,</span> <span class="nx">Max</span><span class="p">:</span> <span class="s">"[L"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res15</span><span class="p">)</span> <span class="c1">// >>> [Castilla Ford] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kd">func</span> <span class="nf">ExampleClient_leaderboard</span><span class="p">()</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">ctx</span> <span class="o">:=</span> <span class="nx">context</span><span class="p">.</span><span class="nf">Background</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">rdb</span> <span class="o">:=</span> <span class="nx">redis</span><span class="p">.</span><span class="nf">NewClient</span><span class="p">(</span><span class="o">&</span><span class="nx">redis</span><span class="p">.</span><span class="nx">Options</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Addr</span><span class="p">:</span> <span class="s">"localhost:6379"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Password</span><span class="p">:</span> <span class="s">""</span><span class="p">,</span> <span class="c1">// no password docs </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="nx">DB</span><span class="p">:</span> <span class="mi">0</span><span class="p">,</span> <span class="c1">// use default DB </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="p">})</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">res16</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">ZAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"racer_scores"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">redis</span><span class="p">.</span><span class="nx">Z</span><span class="p">{</span><span class="nx">Member</span><span class="p">:</span> <span class="s">"Wood"</span><span class="p">,</span> <span class="nx">Score</span><span class="p">:</span> <span class="mi">100</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res16</span><span class="p">)</span> <span class="c1">// >>> 1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res17</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">ZAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"racer_scores"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">redis</span><span class="p">.</span><span class="nx">Z</span><span class="p">{</span><span class="nx">Member</span><span class="p">:</span> <span class="s">"Henshaw"</span><span class="p">,</span> <span class="nx">Score</span><span class="p">:</span> <span class="mi">100</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res17</span><span class="p">)</span> <span class="c1">// >>> 1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res18</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">ZAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"racer_scores"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">redis</span><span class="p">.</span><span class="nx">Z</span><span class="p">{</span><span class="nx">Member</span><span class="p">:</span> <span class="s">"Henshaw"</span><span class="p">,</span> <span class="nx">Score</span><span class="p">:</span> <span class="mi">150</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res18</span><span class="p">)</span> <span class="c1">// >>> 0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res19</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">ZIncrBy</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"racer_scores"</span><span class="p">,</span> <span class="mi">50</span><span class="p">,</span> <span class="s">"Wood"</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res19</span><span class="p">)</span> <span class="c1">// >>> 150 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res20</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">ZIncrBy</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"racer_scores"</span><span class="p">,</span> <span class="mi">50</span><span class="p">,</span> <span class="s">"Henshaw"</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res20</span><span class="p">)</span> <span class="c1">// >>> 200 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="p">}</span> </span></span></code></pre> </div> <button class="clipboard-button text-neutral-400 hover:text-slate-100 bg-slate-600 absolute -top-8 right-10 h-7 w-7 mr-2 mt-2 p-1 rounded rounded-mx" onclick="copyCodeToClipboard('#panel_Go_ss_tutorial-stepzrank')" tabindex="1" title="Copy to clipboard"> <svg fill="currentColor" viewbox="0 0 48 48" xmlns="http://www.w3.org/2000/svg"> <path d="M9 43.95q-1.2 0-2.1-.9-.9-.9-.9-2.1V10.8h3v30.15h23.7v3Zm6-6q-1.2 0-2.1-.9-.9-.9-.9-2.1v-28q0-1.2.9-2.1.9-.9 2.1-.9h22q1.2 0 2.1.9.9.9.9 2.1v28q0 1.2-.9 2.1-.9.9-2.1.9Zm0-3h22v-28H15v28Zm0 0v-28 28Z"> </path> </svg> <div class="tooltip relative inline-block"> <span class="tooltiptext hidden bg-slate-200 rounded rounded-mx 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mt-0 relative" id="panel_Csharp_ss_tutorial-stepzrank" role="tabpanel" tabindex="0"> <div class="highlight"> <pre class="chroma"><code class="language-C#" data-lang="C#"><span class="line"><span class="cl"><span class="k">using</span> <span class="nn">StackExchange.Redis</span><span class="p">;</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="k">public</span> <span class="k">class</span> <span class="nc">SortedSetExample</span> </span></span><span class="line"><span class="cl"><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="k">public</span> <span class="k">void</span> <span class="n">run</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="kt">var</span> <span class="n">muxer</span> <span class="p">=</span> <span class="n">ConnectionMultiplexer</span><span class="p">.</span><span class="n">Connect</span><span class="p">(</span><span class="s">"localhost:6379"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="kt">var</span> <span class="n">db</span> <span class="p">=</span> <span class="n">muxer</span><span class="p">.</span><span class="n">GetDatabase</span><span class="p">();</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="kt">bool</span> <span class="n">res1</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">SortedSetAdd</span><span class="p">(</span><span class="s">"racer_scores"</span><span class="p">,</span> <span class="s">"Norem"</span><span class="p">,</span> <span class="m">10</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res1</span><span class="p">);</span> <span class="c1">// >>> True</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="kt">bool</span> <span class="n">res2</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">SortedSetAdd</span><span class="p">(</span><span class="s">"racer_scores"</span><span class="p">,</span> <span class="s">"Castilla"</span><span class="p">,</span> <span class="m">12</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res2</span><span class="p">);</span> <span class="c1">// >>> True</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res3</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">SortedSetAdd</span><span class="p">(</span><span class="s">"racer_scores"</span><span class="p">,</span> <span class="k">new</span><span class="p">[]{</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">SortedSetEntry</span><span class="p">(</span><span class="s">"Sam-Bodden"</span><span class="p">,</span> <span class="m">8</span><span class="p">),</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">SortedSetEntry</span><span class="p">(</span><span class="s">"Royce"</span><span class="p">,</span> <span class="m">10</span><span class="p">),</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">SortedSetEntry</span><span class="p">(</span><span class="s">"Ford"</span><span class="p">,</span> <span class="m">6</span><span class="p">),</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">SortedSetEntry</span><span class="p">(</span><span class="s">"Prickett"</span><span class="p">,</span> <span class="m">14</span><span class="p">),</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">SortedSetEntry</span><span class="p">(</span><span class="s">"Castilla"</span><span class="p">,</span> <span class="m">12</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">});</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res3</span><span class="p">);</span> <span class="c1">// >>> 4</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">RedisValue</span><span class="p">[]</span> <span class="n">res4</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">SortedSetRangeByRank</span><span class="p">(</span><span class="s">"racer_scores"</span><span class="p">,</span> <span class="m">0</span><span class="p">,</span> <span class="p">-</span><span class="m">1</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="kt">string</span><span class="p">.</span><span class="n">Join</span><span class="p">(</span><span class="s">", "</span><span class="p">,</span> <span class="n">res4</span><span class="p">));</span> <span class="c1">// >>> Ford, Sam-Bodden, Norem, Royce, Castilla, Prickett</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">RedisValue</span><span class="p">[]</span> <span class="n">res5</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">SortedSetRangeByRank</span><span class="p">(</span><span class="s">"racer_scores"</span><span class="p">,</span> <span class="m">0</span><span class="p">,</span> <span class="p">-</span><span class="m">1</span><span class="p">,</span> <span class="n">Order</span><span class="p">.</span><span class="n">Descending</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="kt">string</span><span class="p">.</span><span class="n">Join</span><span class="p">(</span><span class="s">", "</span><span class="p">,</span> <span class="n">res5</span><span class="p">));</span> <span class="c1">// >>> Prickett, Castilla, Royce, Norem, Sam-Bodden, Ford</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">SortedSetEntry</span><span class="p">[]</span> <span class="n">res6</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">SortedSetRangeByRankWithScores</span><span class="p">(</span><span class="s">"racer_scores"</span><span class="p">,</span> <span class="m">0</span><span class="p">,</span> <span class="p">-</span><span class="m">1</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="kt">string</span><span class="p">.</span><span class="n">Join</span><span class="p">(</span><span class="s">", "</span><span class="p">,</span> <span class="n">res6</span><span class="p">));</span> <span class="c1">// >>> Ford: 6, Sam-Bodden: 8, Norem: 10, Royce: 10, Castilla: 12, Prickett: 14</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">RedisValue</span><span class="p">[]</span> <span class="n">res7</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">SortedSetRangeByScore</span><span class="p">(</span><span class="s">"racer_scores"</span><span class="p">,</span> <span class="kt">double</span><span class="p">.</span><span class="n">NegativeInfinity</span><span class="p">,</span> <span class="m">10</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="kt">string</span><span class="p">.</span><span class="n">Join</span><span class="p">(</span><span class="s">", "</span><span class="p">,</span> <span class="n">res7</span><span class="p">));</span> <span class="c1">// >>> Ford, Sam-Bodden, Norem, Royce</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="kt">bool</span> <span class="n">res8</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">SortedSetRemove</span><span class="p">(</span><span class="s">"racer_scores"</span><span class="p">,</span> <span class="s">"Castilla"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res8</span><span class="p">);</span> <span class="c1">// >>> True</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res9</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">SortedSetRemoveRangeByScore</span><span class="p">(</span><span class="s">"racer_scores"</span><span class="p">,</span> <span class="kt">double</span><span class="p">.</span><span class="n">NegativeInfinity</span><span class="p">,</span> <span class="m">9</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res9</span><span class="p">);</span> <span class="c1">// >>> 2</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">RedisValue</span><span class="p">[]</span> <span class="n">res10</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">SortedSetRangeByRank</span><span class="p">(</span><span class="s">"racer_scores"</span><span class="p">,</span> <span class="m">0</span><span class="p">,</span> <span class="p">-</span><span class="m">1</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="kt">string</span><span class="p">.</span><span class="n">Join</span><span class="p">(</span><span class="s">", "</span><span class="p">,</span> <span class="n">res10</span><span class="p">));</span> <span class="c1">// >>> Norem, Royce, Prickett</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line hl"><span class="cl"> <span class="kt">long?</span> <span class="n">res11</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">SortedSetRank</span><span class="p">(</span><span class="s">"racer_scores"</span><span class="p">,</span> <span class="s">"Norem"</span><span class="p">);</span> </span></span><span class="line hl"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res11</span><span class="p">);</span> <span class="c1">// >>> 0</span> </span></span><span class="line hl"><span class="cl"> </span></span><span class="line hl"><span class="cl"> <span class="kt">long?</span> <span class="n">res12</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">SortedSetRank</span><span class="p">(</span><span class="s">"racer_scores"</span><span class="p">,</span> <span class="s">"Norem"</span><span class="p">,</span> <span class="n">Order</span><span class="p">.</span><span class="n">Descending</span><span class="p">);</span> </span></span><span class="line hl"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res12</span><span class="p">);</span> <span class="c1">// >>> 2</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res13</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">SortedSetAdd</span><span class="p">(</span><span class="s">"racer_scores"</span><span class="p">,</span> <span class="k">new</span><span class="p">[]</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">SortedSetEntry</span><span class="p">(</span><span class="s">"Norem"</span><span class="p">,</span> <span class="m">0</span><span class="p">),</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">SortedSetEntry</span><span class="p">(</span><span class="s">"Sam-Bodden"</span><span class="p">,</span> <span class="m">0</span><span class="p">),</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">SortedSetEntry</span><span class="p">(</span><span class="s">"Royce"</span><span class="p">,</span> <span class="m">0</span><span class="p">),</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">SortedSetEntry</span><span class="p">(</span><span class="s">"Ford"</span><span class="p">,</span> <span class="m">0</span><span class="p">),</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">SortedSetEntry</span><span class="p">(</span><span class="s">"Prickett"</span><span class="p">,</span> <span class="m">0</span><span class="p">),</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">SortedSetEntry</span><span class="p">(</span><span class="s">"Castilla"</span><span class="p">,</span> <span class="m">0</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">});</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res13</span><span class="p">);</span> <span class="c1">// >>> 3</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">RedisValue</span><span class="p">[]</span> <span class="n">res14</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">SortedSetRangeByRank</span><span class="p">(</span><span class="s">"racer_scores"</span><span class="p">,</span> <span class="m">0</span><span class="p">,</span> <span class="p">-</span><span class="m">1</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="kt">string</span><span class="p">.</span><span class="n">Join</span><span class="p">(</span><span class="s">", "</span><span class="p">,</span> <span class="n">res14</span><span class="p">));</span> <span class="c1">// >>> Castilla, Ford, Norem, Pricket, Royce, Sam-Bodden</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">RedisValue</span><span class="p">[]</span> <span class="n">res15</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">SortedSetRangeByValue</span><span class="p">(</span><span class="s">"racer_scores"</span><span class="p">,</span> <span class="s">"A"</span><span class="p">,</span> <span class="s">"L"</span><span class="p">,</span> <span class="n">Exclude</span><span class="p">.</span><span class="n">None</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="kt">string</span><span class="p">.</span><span class="n">Join</span><span class="p">(</span><span class="s">", "</span><span class="p">,</span> <span class="n">res15</span><span class="p">));</span> <span class="c1">// >>> Castilla, Ford</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="kt">bool</span> <span class="n">res16</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">SortedSetAdd</span><span class="p">(</span><span class="s">"racer_scores"</span><span class="p">,</span> <span class="s">"Wood"</span><span class="p">,</span> <span class="m">100</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res16</span><span class="p">);</span> <span class="c1">// >>> True</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="kt">bool</span> <span class="n">res17</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">SortedSetAdd</span><span class="p">(</span><span class="s">"racer_scores"</span><span class="p">,</span> <span class="s">"Henshaw"</span><span class="p">,</span> <span class="m">100</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res17</span><span class="p">);</span> <span class="c1">// >>> True</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="kt">bool</span> <span class="n">res18</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">SortedSetAdd</span><span class="p">(</span><span class="s">"racer_scores"</span><span class="p">,</span> <span class="s">"Henshaw"</span><span class="p">,</span> <span class="m">150</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res18</span><span class="p">);</span> <span class="c1">// >>> False</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="kt">double</span> <span class="n">res19</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">SortedSetIncrement</span><span class="p">(</span><span class="s">"racer_scores"</span><span class="p">,</span> <span class="s">"Wood"</span><span class="p">,</span> <span class="m">50</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res19</span><span class="p">);</span> <span class="c1">// >>> 150.0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="kt">double</span> <span class="n">res20</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">SortedSetIncrement</span><span class="p">(</span><span class="s">"racer_scores"</span><span class="p">,</span> <span class="s">"Henshaw"</span><span class="p">,</span> <span class="m">50</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res20</span><span class="p">);</span> <span class="c1">// >>> 200.0</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"><span class="p">}</span> </span></span></code></pre> </div> <button class="clipboard-button text-neutral-400 hover:text-slate-100 bg-slate-600 absolute -top-8 right-10 h-7 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add again our list of famous racers, but this time using a score of zero for all the elements. We'll see that because of the sorted sets ordering rules, they are already sorted lexicographically. Using <a href="/docs/latest/commands/zrangebylex/"> <code> ZRANGEBYLEX </code> </a> we can ask for lexicographical ranges: </p> <div class="codetabs cli group flex justify-start items-center flex-wrap box-border rounded-lg mt-0 mb-0 mx-auto bg-slate-900" id="ss_tutorial-stepzadd_lex"> <input checked="" class="radiotab w-0 h-0" data-lang="redis-cli" id="redis-cli_ss_tutorial-stepzadd_lex" name="ss_tutorial-stepzadd_lex" tabindex="1" type="radio"/> <label class="justify-left label ml-4 pt-3.5 px-3 pb-1 cursor-pointer text-sm text-center bg-redis-ink-900 hover:text-redis-red-600 rounded rounded-mx transition duration-150 ease-in-out" for="redis-cli_ss_tutorial-stepzadd_lex" title="Open example"> >_ Redis CLI </label> <div aria-labelledby="tab-ss_tutorial-stepzadd_lex" class="panel order-last hidden w-full mt-0 relative" id="panel_redis-cli_ss_tutorial-stepzadd_lex" role="tabpanel" tabindex="0"> <div class="highlight"> <pre class="chroma"><code class="language-plaintext" data-lang="plaintext"><span class="line hl"><span class="cl">> ZADD racer_scores 0 "Norem" 0 "Sam-Bodden" 0 "Royce" 0 "Castilla" 0 "Prickett" 0 "Ford" </span></span><span class="line hl"><span class="cl">(integer) 3 </span></span><span class="line hl"><span class="cl">> ZRANGE racer_scores 0 -1 </span></span><span class="line hl"><span class="cl">1) "Castilla" </span></span><span class="line hl"><span class="cl">2) "Ford" </span></span><span class="line hl"><span class="cl">3) "Norem" </span></span><span class="line hl"><span class="cl">4) "Prickett" </span></span><span class="line hl"><span class="cl">5) "Royce" </span></span><span class="line hl"><span class="cl">6) "Sam-Bodden" </span></span><span class="line hl"><span class="cl">> ZRANGEBYLEX racer_scores [A [L </span></span><span class="line hl"><span class="cl">1) "Castilla" </span></span><span class="line hl"><span class="cl">2) "Ford"</span></span></code></pre> </div> <button class="clipboard-button text-neutral-400 hover:text-slate-100 bg-slate-600 absolute -top-8 right-10 h-7 w-7 mr-2 mt-2 p-1 rounded rounded-mx" onclick="copyCodeToClipboard('#panel_redis-cli_ss_tutorial-stepzadd_lex')" tabindex="1" title="Copy to clipboard"> <svg fill="currentColor" viewbox="0 0 48 48" xmlns="http://www.w3.org/2000/svg"> <path d="M9 43.95q-1.2 0-2.1-.9-.9-.9-.9-2.1V10.8h3v30.15h23.7v3Zm6-6q-1.2 0-2.1-.9-.9-.9-.9-2.1v-28q0-1.2.9-2.1.9-.9 2.1-.9h22q1.2 0 2.1.9.9.9.9 2.1v28q0 1.2-.9 2.1-.9.9-2.1.9Zm0-3h22v-28H15v28Zm0 0v-28 28Z"> </path> </svg> <div class="tooltip relative inline-block"> <span class="tooltiptext hidden bg-slate-200 rounded rounded-mx text-slate-800 text-center text-xs p-1 absolute right-6 bottom-4"> Copied! </span> </div> </button> <div class="cli-footer flex items-center justify-between rounded-b-md bg-slate-900 mt-0 px-4 pt-0 mb-0 transition-opacity ease-in-out duration-300 opacity-0 invisible group-hover:opacity-100 group-hover:visible"> <div class="flex-1 text-xs text-white overflow-ellipsis"> Are you tired of using redis-cli? Try Redis Insight - the developer GUI for Redis. </div> <div class="text-right"> <a class="rounded rounded-mx px-2 py-1 flex items-center text-white text-xs hover:text-white hover:bg-slate-600 hover:border-transparent focus:outline-none focus:ring-2 focus:white focus:border-slate-500" href="https://redis.com/redis-enterprise/redis-insight/" tabindex="1" title="Get Redis Insight"> <svg class="w-4 h-4 mr-1" fill="none" height="14" viewbox="0 0 14 14" width="14" xmlns="http://www.w3.org/2000/svg"> <path d="M2.26236 5.66895L1.21732 6.07172L7.00018 8.65693V7.79842L2.26236 5.66895Z" fill="#fca5a5"> </path> <path d="M2.26236 8.02271L1.21732 8.42548L7.00018 11.0119V10.1516L2.26236 8.02271Z" fill="#fca5a5"> </path> <path d="M1.21732 3.7175L7.00018 6.30392V2.87805L8.66273 2.13423L7.00018 1.49512L1.21732 3.7175Z" fill="#fca5a5"> </path> <path d="M7.00018 2.8781V6.30366L1.21732 3.71724V5.20004L7.00018 7.79705V8.65526L1.21732 6.07217V7.55496L7.00018 10.1553V11.0135L1.21732 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aria-labelledby="tab-ss_tutorial-stepzadd_lex" class="panel order-last hidden w-full mt-0 relative" id="panel_Python_ss_tutorial-stepzadd_lex" role="tabpanel" tabindex="0"> <div class="highlight"> <pre class="chroma"><code class="language-python" data-lang="python"><span class="line"><span class="cl"><span class="s2">""" </span></span></span><span class="line"><span class="cl"><span class="s2">Code samples for Sorted set doc pages: </span></span></span><span class="line"><span class="cl"><span class="s2"> https://redis.io/docs/latest/develop/data-types/sorted-sets/ </span></span></span><span class="line"><span class="cl"><span class="s2">"""</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kn">import</span> <span class="nn">redis</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">r</span> <span class="o">=</span> <span class="n">redis</span><span class="o">.</span><span class="n">Redis</span><span class="p">(</span><span class="n">decode_responses</span><span class="o">=</span><span class="kc">True</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res1</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">zadd</span><span class="p">(</span><span class="s2">"racer_scores"</span><span class="p">,</span> <span class="p">{</span><span class="s2">"Norem"</span><span class="p">:</span> <span class="mi">10</span><span class="p">})</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res1</span><span class="p">)</span> <span class="c1"># >>> 1</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res2</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">zadd</span><span class="p">(</span><span class="s2">"racer_scores"</span><span class="p">,</span> <span class="p">{</span><span class="s2">"Castilla"</span><span class="p">:</span> <span class="mi">12</span><span class="p">})</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res2</span><span class="p">)</span> <span class="c1"># >>> 1</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res3</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">zadd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s2">"racer_scores"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span><span class="s2">"Sam-Bodden"</span><span class="p">:</span> <span class="mi">8</span><span class="p">,</span> <span class="s2">"Royce"</span><span class="p">:</span> <span class="mi">10</span><span class="p">,</span> <span class="s2">"Ford"</span><span class="p">:</span> <span class="mi">6</span><span class="p">,</span> <span class="s2">"Prickett"</span><span class="p">:</span> <span class="mi">14</span><span class="p">,</span> <span class="s2">"Castilla"</span><span class="p">:</span> <span class="mi">12</span><span class="p">},</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res3</span><span class="p">)</span> <span class="c1"># >>> 4</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res4</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">zrange</span><span class="p">(</span><span class="s2">"racer_scores"</span><span class="p">,</span> <span class="mi">0</span><span class="p">,</span> <span class="o">-</span><span class="mi">1</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res4</span><span class="p">)</span> <span class="c1"># >>> ['Ford', 'Sam-Bodden', 'Norem', 'Royce', 'Castilla', 'Prickett']</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res5</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">zrevrange</span><span class="p">(</span><span class="s2">"racer_scores"</span><span class="p">,</span> <span class="mi">0</span><span class="p">,</span> <span class="o">-</span><span class="mi">1</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res5</span><span class="p">)</span> <span class="c1"># >>> ['Prickett', 'Castilla', 'Royce', 'Norem', 'Sam-Bodden', 'Ford']</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res6</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">zrange</span><span class="p">(</span><span class="s2">"racer_scores"</span><span class="p">,</span> <span class="mi">0</span><span class="p">,</span> <span class="o">-</span><span class="mi">1</span><span class="p">,</span> <span class="n">withscores</span><span class="o">=</span><span class="kc">True</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res6</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># >>> [</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('Ford', 6.0), ('Sam-Bodden', 8.0), ('Norem', 10.0), ('Royce', 10.0),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('Castilla', 12.0), ('Prickett', 14.0)</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res7</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">zrangebyscore</span><span class="p">(</span><span class="s2">"racer_scores"</span><span class="p">,</span> <span class="s2">"-inf"</span><span class="p">,</span> <span class="mi">10</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res7</span><span class="p">)</span> <span class="c1"># >>> ['Ford', 'Sam-Bodden', 'Norem', 'Royce']</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res8</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">zrem</span><span class="p">(</span><span class="s2">"racer_scores"</span><span class="p">,</span> <span class="s2">"Castilla"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res8</span><span class="p">)</span> <span class="c1"># >>> 1</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res9</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">zremrangebyscore</span><span class="p">(</span><span class="s2">"racer_scores"</span><span class="p">,</span> <span class="s2">"-inf"</span><span class="p">,</span> <span class="mi">9</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res9</span><span class="p">)</span> <span class="c1"># >>> 2</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res10</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">zrange</span><span class="p">(</span><span class="s2">"racer_scores"</span><span class="p">,</span> <span class="mi">0</span><span class="p">,</span> <span class="o">-</span><span class="mi">1</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res10</span><span class="p">)</span> <span class="c1"># >>> ['Norem', 'Royce', 'Prickett']</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res11</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">zrank</span><span class="p">(</span><span class="s2">"racer_scores"</span><span class="p">,</span> <span class="s2">"Norem"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res11</span><span class="p">)</span> <span class="c1"># >>> 0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res12</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">zrevrank</span><span class="p">(</span><span class="s2">"racer_scores"</span><span class="p">,</span> <span class="s2">"Norem"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res12</span><span class="p">)</span> <span class="c1"># >>> 2</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line hl"><span class="cl"><span class="n">res13</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">zadd</span><span class="p">(</span> </span></span><span class="line hl"><span class="cl"> <span class="s2">"racer_scores"</span><span class="p">,</span> </span></span><span class="line hl"><span class="cl"> <span class="p">{</span> </span></span><span class="line hl"><span class="cl"> <span class="s2">"Norem"</span><span class="p">:</span> <span class="mi">0</span><span class="p">,</span> </span></span><span class="line hl"><span class="cl"> <span class="s2">"Sam-Bodden"</span><span class="p">:</span> <span class="mi">0</span><span class="p">,</span> </span></span><span class="line hl"><span class="cl"> <span class="s2">"Royce"</span><span class="p">:</span> <span class="mi">0</span><span class="p">,</span> </span></span><span class="line hl"><span class="cl"> <span class="s2">"Ford"</span><span class="p">:</span> <span class="mi">0</span><span class="p">,</span> </span></span><span class="line hl"><span class="cl"> <span class="s2">"Prickett"</span><span class="p">:</span> <span class="mi">0</span><span class="p">,</span> </span></span><span class="line hl"><span class="cl"> <span class="s2">"Castilla"</span><span class="p">:</span> <span class="mi">0</span><span class="p">,</span> </span></span><span class="line hl"><span class="cl"> <span class="p">},</span> </span></span><span class="line hl"><span class="cl"><span class="p">)</span> </span></span><span class="line hl"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res13</span><span class="p">)</span> <span class="c1"># >>> 3</span> </span></span><span class="line hl"><span class="cl"> </span></span><span class="line hl"><span class="cl"><span class="n">res14</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">zrange</span><span class="p">(</span><span class="s2">"racer_scores"</span><span class="p">,</span> <span class="mi">0</span><span class="p">,</span> <span class="o">-</span><span class="mi">1</span><span class="p">)</span> </span></span><span class="line hl"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res14</span><span class="p">)</span> <span class="c1"># >>> ['Castilla', 'Ford', 'Norem', 'Prickett', 'Royce', 'Sam-Bodden']</span> </span></span><span class="line hl"><span class="cl"> </span></span><span class="line hl"><span class="cl"><span class="n">res15</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">zrangebylex</span><span class="p">(</span><span class="s2">"racer_scores"</span><span class="p">,</span> <span class="s2">"[A"</span><span class="p">,</span> <span class="s2">"[L"</span><span class="p">)</span> </span></span><span class="line hl"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res15</span><span class="p">)</span> <span class="c1"># >>> ['Castilla', 'Ford']</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res16</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">zadd</span><span class="p">(</span><span class="s2">"racer_scores"</span><span class="p">,</span> <span class="p">{</span><span class="s2">"Wood"</span><span class="p">:</span> <span class="mi">100</span><span class="p">})</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res16</span><span class="p">)</span> <span class="c1"># >>> 1</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res17</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">zadd</span><span class="p">(</span><span class="s2">"racer_scores"</span><span class="p">,</span> <span class="p">{</span><span class="s2">"Henshaw"</span><span class="p">:</span> <span class="mi">100</span><span class="p">})</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res17</span><span class="p">)</span> <span class="c1"># >>> 1</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res18</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">zadd</span><span class="p">(</span><span class="s2">"racer_scores"</span><span class="p">,</span> <span class="p">{</span><span class="s2">"Henshaw"</span><span class="p">:</span> <span class="mi">150</span><span class="p">})</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res18</span><span class="p">)</span> <span class="c1"># >>> 0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res19</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">zincrby</span><span class="p">(</span><span class="s2">"racer_scores"</span><span class="p">,</span> <span class="mi">50</span><span class="p">,</span> <span class="s2">"Wood"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res19</span><span class="p">)</span> <span class="c1"># >>> 150.0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res20</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">zincrby</span><span class="p">(</span><span class="s2">"racer_scores"</span><span class="p">,</span> <span class="mi">50</span><span class="p">,</span> <span class="s2">"Henshaw"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res20</span><span class="p">)</span> <span class="c1"># >>> 200.0</span> </span></span></code></pre> </div> <button class="clipboard-button text-neutral-400 hover:text-slate-100 bg-slate-600 absolute -top-8 right-10 h-7 w-7 mr-2 mt-2 p-1 rounded rounded-mx" onclick="copyCodeToClipboard('#panel_Python_ss_tutorial-stepzadd_lex')" tabindex="1" title="Copy to clipboard"> <svg fill="currentColor" viewbox="0 0 48 48" xmlns="http://www.w3.org/2000/svg"> <path d="M9 43.95q-1.2 0-2.1-.9-.9-.9-.9-2.1V10.8h3v30.15h23.7v3Zm6-6q-1.2 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text-center bg-redis-ink-900 hover:text-redis-red-600 rounded rounded-mx transition duration-150 ease-in-out" for="Nodejs_ss_tutorial-stepzadd_lex" title="Open example"> Node.js </label> <div aria-labelledby="tab-ss_tutorial-stepzadd_lex" class="panel order-last hidden w-full mt-0 relative" id="panel_Nodejs_ss_tutorial-stepzadd_lex" role="tabpanel" tabindex="0"> <div class="highlight"> <pre class="chroma"><code class="language-javascript" data-lang="javascript"><span class="line"><span class="cl"><span class="kr">import</span> <span class="nx">assert</span> <span class="nx">from</span> <span class="s1">'assert'</span><span class="p">;</span> </span></span><span class="line"><span class="cl"><span class="kr">import</span> <span class="p">{</span> <span class="nx">createClient</span> <span class="p">}</span> <span class="nx">from</span> <span class="s1">'redis'</span><span class="p">;</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">client</span> <span class="o">=</span> <span class="nx">createClient</span><span class="p">();</span> </span></span><span class="line"><span class="cl"><span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">connect</span><span class="p">();</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res1</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">zAdd</span><span class="p">(</span><span class="s1">'racer_scores'</span><span class="p">,</span> <span class="p">{</span> <span class="nx">score</span><span class="o">:</span> <span class="mi">10</span><span class="p">,</span> <span class="nx">value</span><span class="o">:</span> <span class="s1">'Norem'</span> <span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res1</span><span class="p">);</span> <span class="c1">// >>> 1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res2</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">zAdd</span><span class="p">(</span><span class="s1">'racer_scores'</span><span class="p">,</span> <span class="p">{</span> <span class="nx">score</span><span class="o">:</span> <span class="mi">12</span><span class="p">,</span> <span class="nx">value</span><span class="o">:</span> <span class="s1">'Castilla'</span> <span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res2</span><span class="p">);</span> <span class="c1">// >>> 1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res3</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">zAdd</span><span class="p">(</span><span class="s1">'racer_scores'</span><span class="p">,</span> <span class="p">[</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> <span class="nx">score</span><span class="o">:</span> <span class="mi">8</span><span class="p">,</span> <span class="nx">value</span><span class="o">:</span> <span class="s1">'Sam-Bodden'</span> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> <span class="nx">score</span><span class="o">:</span> <span class="mi">10</span><span class="p">,</span> <span class="nx">value</span><span class="o">:</span> <span class="s1">'Royce'</span> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> <span class="nx">score</span><span class="o">:</span> <span class="mi">6</span><span class="p">,</span> <span class="nx">value</span><span class="o">:</span> <span class="s1">'Ford'</span> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> <span class="nx">score</span><span class="o">:</span> <span class="mi">14</span><span class="p">,</span> <span class="nx">value</span><span class="o">:</span> <span class="s1">'Prickett'</span> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> <span class="nx">score</span><span class="o">:</span> <span class="mi">12</span><span class="p">,</span> <span class="nx">value</span><span class="o">:</span> <span class="s1">'Castilla'</span> <span class="p">}</span> </span></span><span class="line"><span class="cl"><span class="p">]);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res3</span><span class="p">);</span> <span class="c1">// >>> 4 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res4</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">zRange</span><span class="p">(</span><span class="s1">'racer_scores'</span><span class="p">,</span> <span class="mi">0</span><span class="p">,</span> <span class="o">-</span><span class="mi">1</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res4</span><span class="p">);</span> <span class="c1">// >>> ['Ford', 'Sam-Bodden', 'Norem', 'Royce', 'Castilla', 'Prickett'] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res6</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">zRangeWithScores</span><span class="p">(</span><span class="s1">'racer_scores'</span><span class="p">,</span> <span class="mi">0</span><span class="p">,</span> <span class="o">-</span><span class="mi">1</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res6</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="c1">// >>> [ </span></span></span><span class="line"><span class="cl"><span class="c1">// { value: 'Ford', score: 6 }, { value: 'Sam-Bodden', score: 8 }, </span></span></span><span class="line"><span class="cl"><span class="c1">// { value: 'Norem', score: 10 }, { value: 'Royce', score: 10 }, </span></span></span><span class="line"><span class="cl"><span class="c1">// { value: 'Castilla', score: 12 }, { value: 'Prickett', score: 14 } </span></span></span><span class="line"><span class="cl"><span class="c1">// ] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res7</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">zRangeByScore</span><span class="p">(</span><span class="s1">'racer_scores'</span><span class="p">,</span> <span class="s1">'-inf'</span><span class="p">,</span> <span class="mi">10</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res7</span><span class="p">);</span> <span class="c1">// >>> ['Ford', 'Sam-Bodden', 'Norem', 'Royce'] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res8</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">zRem</span><span class="p">(</span><span class="s1">'racer_scores'</span><span class="p">,</span> <span class="s1">'Castilla'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res8</span><span class="p">);</span> <span class="c1">// >>> 1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res9</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">zRemRangeByScore</span><span class="p">(</span><span class="s1">'racer_scores'</span><span class="p">,</span> <span class="s1">'-inf'</span><span class="p">,</span> <span class="mi">9</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res9</span><span class="p">);</span> <span class="c1">// >>> 2 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res10</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">zRange</span><span class="p">(</span><span class="s1">'racer_scores'</span><span class="p">,</span> <span class="mi">0</span><span class="p">,</span> <span class="o">-</span><span class="mi">1</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res10</span><span class="p">);</span> <span class="c1">// >>> ['Norem', 'Royce', 'Prickett'] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res11</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">zRank</span><span class="p">(</span><span class="s1">'racer_scores'</span><span class="p">,</span> <span class="s1">'Norem'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res11</span><span class="p">);</span> <span class="c1">// >>> 0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res12</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">zRevRank</span><span class="p">(</span><span class="s1">'racer_scores'</span><span class="p">,</span> <span class="s1">'Norem'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res12</span><span class="p">);</span> <span class="c1">// >>> 2 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line hl"><span class="cl"><span class="kr">const</span> <span class="nx">res13</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">zAdd</span><span class="p">(</span><span class="s1">'racer_scores'</span><span class="p">,</span> <span class="p">[</span> </span></span><span class="line hl"><span class="cl"> <span class="p">{</span> <span class="nx">score</span><span class="o">:</span> <span class="mi">0</span><span class="p">,</span> <span class="nx">value</span><span class="o">:</span> <span class="s1">'Norem'</span> <span class="p">},</span> </span></span><span class="line hl"><span class="cl"> <span class="p">{</span> <span class="nx">score</span><span class="o">:</span> <span class="mi">0</span><span class="p">,</span> <span class="nx">value</span><span class="o">:</span> <span class="s1">'Sam-Bodden'</span> <span class="p">},</span> </span></span><span class="line hl"><span class="cl"> <span class="p">{</span> <span class="nx">score</span><span class="o">:</span> <span class="mi">0</span><span class="p">,</span> <span class="nx">value</span><span class="o">:</span> <span class="s1">'Royce'</span> <span class="p">},</span> </span></span><span class="line hl"><span class="cl"> <span class="p">{</span> <span class="nx">score</span><span class="o">:</span> <span class="mi">0</span><span class="p">,</span> <span class="nx">value</span><span class="o">:</span> <span class="s1">'Ford'</span> <span class="p">},</span> </span></span><span class="line hl"><span class="cl"> <span class="p">{</span> <span class="nx">score</span><span class="o">:</span> <span class="mi">0</span><span class="p">,</span> <span class="nx">value</span><span class="o">:</span> <span class="s1">'Prickett'</span> <span class="p">},</span> </span></span><span class="line hl"><span class="cl"> <span class="p">{</span> <span class="nx">score</span><span class="o">:</span> <span class="mi">0</span><span class="p">,</span> <span class="nx">value</span><span class="o">:</span> <span class="s1">'Castilla'</span> <span class="p">}</span> </span></span><span class="line hl"><span class="cl"><span class="p">]);</span> </span></span><span class="line hl"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res13</span><span class="p">);</span> <span class="c1">// >>> 3 </span></span></span><span class="line hl"><span class="cl"><span class="c1"></span> </span></span><span class="line hl"><span class="cl"> </span></span><span class="line hl"><span class="cl"><span class="kr">const</span> <span class="nx">res14</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">zRange</span><span class="p">(</span><span class="s1">'racer_scores'</span><span class="p">,</span> <span class="mi">0</span><span class="p">,</span> <span class="o">-</span><span class="mi">1</span><span class="p">);</span> </span></span><span class="line hl"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res14</span><span class="p">);</span> <span class="c1">// >>> ['Castilla', 'Ford', 'Norem', 'Prickett', 'Royce', 'Sam-Bodden'] </span></span></span><span class="line hl"><span class="cl"><span class="c1"></span> </span></span><span class="line hl"><span class="cl"><span class="kr">const</span> <span class="nx">res15</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">zRangeByLex</span><span class="p">(</span><span class="s1">'racer_scores'</span><span class="p">,</span> <span class="s1">'[A'</span><span class="p">,</span> <span class="s1">'[L'</span><span class="p">);</span> </span></span><span class="line hl"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res15</span><span class="p">);</span> <span class="c1">// >>> ['Castilla', 'Ford'] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res16</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">zAdd</span><span class="p">(</span><span class="s1">'racer_scores'</span><span class="p">,</span> <span class="p">{</span> <span class="nx">score</span><span class="o">:</span> <span class="mi">100</span><span class="p">,</span> <span class="nx">value</span><span class="o">:</span> <span class="s1">'Wood'</span> <span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res16</span><span class="p">);</span> <span class="c1">// >>> 1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res17</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">zAdd</span><span class="p">(</span><span class="s1">'racer_scores'</span><span class="p">,</span> <span class="p">{</span> <span class="nx">score</span><span class="o">:</span> <span class="mi">100</span><span class="p">,</span> <span class="nx">value</span><span class="o">:</span> <span class="s1">'Henshaw'</span> <span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res17</span><span class="p">);</span> <span class="c1">// >>> 1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res18</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">zAdd</span><span class="p">(</span><span class="s1">'racer_scores'</span><span class="p">,</span> <span class="p">{</span> <span class="nx">score</span><span class="o">:</span> <span class="mi">150</span><span class="p">,</span> <span class="nx">value</span><span class="o">:</span> <span class="s1">'Henshaw'</span> <span class="p">},</span> <span class="p">{</span> <span class="nx">nx</span><span class="o">:</span> <span class="kc">true</span> <span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res18</span><span class="p">);</span> <span class="c1">// >>> 0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res19</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">zIncrBy</span><span class="p">(</span><span class="s1">'racer_scores'</span><span class="p">,</span> <span class="mi">50</span><span class="p">,</span> <span class="s1">'Wood'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res19</span><span class="p">);</span> <span class="c1">// >>> 150.0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res20</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">zIncrBy</span><span class="p">(</span><span class="s1">'racer_scores'</span><span class="p">,</span> <span class="mi">50</span><span class="p">,</span> <span class="s1">'Henshaw'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res20</span><span class="p">);</span> <span class="c1">// >>> 200.0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span></code></pre> </div> <button class="clipboard-button text-neutral-400 hover:text-slate-100 bg-slate-600 absolute -top-8 right-10 h-7 w-7 mr-2 mt-2 p-1 rounded rounded-mx" onclick="copyCodeToClipboard('#panel_Nodejs_ss_tutorial-stepzadd_lex')" tabindex="1" title="Copy to clipboard"> <svg fill="currentColor" viewbox="0 0 48 48" xmlns="http://www.w3.org/2000/svg"> <path d="M9 43.95q-1.2 0-2.1-.9-.9-.9-.9-2.1V10.8h3v30.15h23.7v3Zm6-6q-1.2 0-2.1-.9-.9-.9-.9-2.1v-28q0-1.2.9-2.1.9-.9 2.1-.9h22q1.2 0 2.1.9.9.9.9 2.1v28q0 1.2-.9 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transition duration-150 ease-in-out" for="Java_ss_tutorial-stepzadd_lex" title="Open example"> Java </label> <div aria-labelledby="tab-ss_tutorial-stepzadd_lex" class="panel order-last hidden w-full mt-0 relative" id="panel_Java_ss_tutorial-stepzadd_lex" role="tabpanel" tabindex="0"> <div class="highlight"> <pre class="chroma"><code class="language-java" data-lang="java"><span class="line"><span class="cl"><span class="kn">package</span> <span class="nn">io.redis.examples</span><span class="o">;</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kn">import</span> <span class="nn">redis.clients.jedis.UnifiedJedis</span><span class="o">;</span> </span></span><span class="line"><span class="cl"><span class="kn">import</span> <span class="nn">redis.clients.jedis.resps.Tuple</span><span class="o">;</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kd">public</span> <span class="kd">class</span> <span class="nc">SortedSetsExample</span> <span class="o">{</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="kd">public</span> <span class="kt">void</span> <span class="nf">run</span><span class="o">()</span> <span class="o">{</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">UnifiedJedis</span> <span class="n">jedis</span> <span class="o">=</span> <span class="k">new</span> <span class="n">UnifiedJedis</span><span class="o">(</span><span class="s">"redis://localhost:6379"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res1</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">zadd</span><span class="o">(</span><span class="s">"racer_scores"</span><span class="o">,</span> <span class="mi">10</span><span class="n">d</span><span class="o">,</span> <span class="s">"Norem"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res1</span><span class="o">);</span> <span class="c1">// >>> 1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res2</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">zadd</span><span class="o">(</span><span class="s">"racer_scores"</span><span class="o">,</span> <span class="mi">12</span><span class="n">d</span><span class="o">,</span> <span class="s">"Castilla"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res2</span><span class="o">);</span> <span class="c1">// >>> 1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res3</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">zadd</span><span class="o">(</span><span class="s">"racer_scores"</span><span class="o">,</span> <span class="k">new</span> <span class="n">HashMap</span><span class="o"><</span><span class="n">String</span><span class="o">,</span><span class="n">Double</span><span class="o">>()</span> <span class="o">{{</span> </span></span><span class="line"><span class="cl"> <span class="n">put</span><span class="o">(</span><span class="s">"Sam-Bodden"</span><span class="o">,</span> <span class="mf">8d</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">put</span><span class="o">(</span><span class="s">"Royce"</span><span class="o">,</span> <span class="mi">10</span><span class="n">d</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">put</span><span class="o">(</span><span class="s">"Ford"</span><span class="o">,</span> <span class="mf">6d</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">put</span><span class="o">(</span><span class="s">"Prickett"</span><span class="o">,</span> <span class="mi">14</span><span class="n">d</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">put</span><span class="o">(</span><span class="s">"Castilla"</span><span class="o">,</span> <span class="mi">12</span><span class="n">d</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="o">}});</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res3</span><span class="o">);</span> <span class="c1">// >>> 4 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o"><</span><span class="n">String</span><span class="o">></span> <span class="n">res4</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">zrange</span><span class="o">(</span><span class="s">"racer_scores"</span><span class="o">,</span> <span class="mi">0</span><span class="o">,</span> <span class="o">-</span><span class="mi">1</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res4</span><span class="o">);</span> <span class="c1">// >>> [Ford, Sam-Bodden, Norem, Royce, Castil, Castilla, Prickett] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o"><</span><span class="n">String</span><span class="o">></span> <span class="n">res5</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">zrevrange</span><span class="o">(</span><span class="s">"racer_scores"</span><span class="o">,</span> <span class="mi">0</span><span class="o">,</span> <span class="o">-</span><span class="mi">1</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res5</span><span class="o">);</span> <span class="c1">// >>> [Prickett, Castilla, Castil, Royce, Norem, Sam-Bodden, Ford] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o"><</span><span class="n">Tuple</span><span class="o">></span> <span class="n">res6</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">zrangeWithScores</span><span class="o">(</span><span class="s">"racer_scores"</span><span class="o">,</span> <span class="mi">0</span><span class="o">,</span> <span class="o">-</span><span class="mi">1</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res6</span><span class="o">);</span> <span class="c1">// >>> [[Ford,6.0], [Sam-Bodden,8.0], [Norem,10.0], [Royce,10.0], [Castil,12.0], [Castilla,12.0], [Prickett,14.0]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o"><</span><span class="n">String</span><span class="o">></span> <span class="n">res7</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">zrangeByScore</span><span class="o">(</span><span class="s">"racer_scores"</span><span class="o">,</span> <span class="n">Double</span><span class="o">.</span><span class="na">MIN_VALUE</span><span class="o">,</span> <span class="mi">10</span><span class="n">d</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res7</span><span class="o">);</span> <span class="c1">// >>> [Ford, Sam-Bodden, Norem, Royce] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res8</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">zrem</span><span class="o">(</span><span class="s">"racer_scores"</span><span class="o">,</span> <span class="s">"Castilla"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res8</span><span class="o">);</span> <span class="c1">// >>> 1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res9</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">zremrangeByScore</span><span class="o">(</span><span class="s">"racer_scores"</span><span class="o">,</span> <span class="n">Double</span><span class="o">.</span><span class="na">MIN_VALUE</span><span class="o">,</span> <span class="mf">9d</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res9</span><span class="o">);</span> <span class="c1">// >>> 2 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o"><</span><span class="n">String</span><span class="o">></span> <span class="n">res10</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">zrange</span><span class="o">(</span><span class="s">"racer_scores"</span><span class="o">,</span> <span class="mi">0</span><span class="o">,</span> <span class="o">-</span><span class="mi">1</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res10</span><span class="o">);</span> <span class="c1">// >>> [Norem, Royce, Prickett] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res11</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">zrank</span><span class="o">(</span><span class="s">"racer_scores"</span><span class="o">,</span> <span class="s">"Norem"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res11</span><span class="o">);</span> <span class="c1">// >>> 0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res12</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">zrevrank</span><span class="o">(</span><span class="s">"racer_scores"</span><span class="o">,</span> <span class="s">"Norem"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res12</span><span class="o">);</span> <span class="c1">// >>> 2 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line hl"><span class="cl"> <span class="kt">long</span> <span class="n">res13</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">zadd</span><span class="o">(</span><span class="s">"racer_scores"</span><span class="o">,</span> <span class="k">new</span> <span class="n">HashMap</span><span class="o"><</span><span class="n">String</span><span class="o">,</span><span class="n">Double</span><span class="o">>()</span> <span class="o">{{</span> </span></span><span class="line hl"><span class="cl"> <span class="n">put</span><span class="o">(</span><span class="s">"Norem"</span><span class="o">,</span> <span class="mf">0d</span><span class="o">);</span> </span></span><span class="line hl"><span class="cl"> <span class="n">put</span><span class="o">(</span><span class="s">"Sam-Bodden"</span><span class="o">,</span> <span class="mf">0d</span><span class="o">);</span> </span></span><span class="line hl"><span class="cl"> <span class="n">put</span><span class="o">(</span><span class="s">"Royce"</span><span class="o">,</span> <span class="mf">0d</span><span class="o">);</span> </span></span><span class="line hl"><span class="cl"> <span class="n">put</span><span class="o">(</span><span class="s">"Ford"</span><span class="o">,</span> <span class="mf">0d</span><span class="o">);</span> </span></span><span class="line hl"><span class="cl"> <span class="n">put</span><span class="o">(</span><span class="s">"Prickett"</span><span class="o">,</span> <span class="mf">0d</span><span class="o">);</span> </span></span><span class="line hl"><span class="cl"> <span class="n">put</span><span class="o">(</span><span class="s">"Castilla"</span><span class="o">,</span> <span class="mf">0d</span><span class="o">);</span> </span></span><span class="line hl"><span class="cl"> <span class="o">}});</span> </span></span><span class="line hl"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res13</span><span class="o">);</span> <span class="c1">// >>> 3 </span></span></span><span class="line hl"><span class="cl"><span class="c1"></span> </span></span><span class="line hl"><span class="cl"> <span class="n">List</span><span class="o"><</span><span class="n">String</span><span class="o">></span> <span class="n">res14</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">zrange</span><span class="o">(</span><span class="s">"racer_scores"</span><span class="o">,</span> <span class="mi">0</span><span class="o">,</span> <span class="o">-</span><span class="mi">1</span><span class="o">);</span> </span></span><span class="line hl"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res14</span><span class="o">);</span> <span class="c1">// >>> [Castilla, Ford, Norem, Prickett, Royce, Sam-Bodden] </span></span></span><span class="line hl"><span class="cl"><span class="c1"></span> </span></span><span class="line hl"><span class="cl"> <span class="n">List</span><span class="o"><</span><span class="n">String</span><span class="o">></span> <span class="n">res15</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">zrangeByLex</span><span class="o">(</span><span class="s">"racer_scores"</span><span class="o">,</span> <span class="s">"[A"</span><span class="o">,</span> <span class="s">"[L"</span><span class="o">);</span> </span></span><span class="line hl"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res15</span><span class="o">);</span> <span class="c1">// >>> [Castilla, Ford] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res16</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">zadd</span><span class="o">(</span><span class="s">"racer_scores"</span><span class="o">,</span> <span class="mi">100</span><span class="n">d</span><span class="o">,</span> <span class="s">"Wood"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res16</span><span class="o">);</span> <span class="c1">// >>> 1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res17</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">zadd</span><span class="o">(</span><span class="s">"racer_scores"</span><span class="o">,</span> <span class="mi">100</span><span class="n">d</span><span class="o">,</span> <span class="s">"Henshaw"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res17</span><span class="o">);</span> <span class="c1">// >>> 1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res18</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">zadd</span><span class="o">(</span><span class="s">"racer_scores"</span><span class="o">,</span> <span class="mi">100</span><span class="n">d</span><span class="o">,</span> <span class="s">"Henshaw"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res18</span><span class="o">);</span> <span class="c1">// >>> 0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="kt">double</span> <span class="n">res19</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">zincrby</span><span class="o">(</span><span class="s">"racer_scores"</span><span class="o">,</span> <span class="mi">50</span><span class="n">d</span><span class="o">,</span> <span class="s">"Wood"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res19</span><span class="o">);</span> <span class="c1">// >>> 150.0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="kt">double</span> <span class="n">res20</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">zincrby</span><span class="o">(</span><span class="s">"racer_scores"</span><span class="o">,</span> <span class="mi">50</span><span class="n">d</span><span class="o">,</span> <span class="s">"Henshaw"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res20</span><span class="o">);</span> <span class="c1">// >>> 200.0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="o">}</span> </span></span><span class="line"><span class="cl"><span class="o">}</span> </span></span><span class="line"><span class="cl"> </span></span></code></pre> </div> <button class="clipboard-button text-neutral-400 hover:text-slate-100 bg-slate-600 absolute -top-8 right-10 h-7 w-7 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href="https://redis.io/docs/latest/develop/connect/clients/java/jedis/" tabindex="1" title="Quick-Start"> Java Quick-Start </a> <div class="w-1/2"> </div> <div class="flex-1 text-right"> <a class="button text-neutral-400 hover:text-slate-100 h-6 w-6 p-1" href="https://github.com/redis/jedis/tree/master/src/test/java/io/redis/examples/SortedSetsExample.java" tabindex="1" title="Improve this code example"> <svg fill="github" height="16" viewbox="0 0 18 16" width="18" xmlns="http://www.w3.org/2000/svg"> <path clip-rule="evenodd" d="M8.99953 1.43397e-06C7.09918 -0.000897921 5.26058 0.674713 3.81295 1.90585C2.36533 3.13699 1.40324 4.84324 1.09896 6.71907C0.794684 8.5949 1.1681 10.5178 2.15233 12.1434C3.13657 13.769 4.66734 14.9912 6.47053 15.591C6.87053 15.664 7.01653 15.417 7.01653 15.205C7.01653 15.015 7.00953 14.512 7.00553 13.845C4.78053 14.328 4.31053 12.772 4.31053 12.772C4.16325 12.2887 3.84837 11.8739 3.42253 11.602C2.69653 11.102 3.47753 11.116 3.47753 11.116C3.73043 11.1515 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4.84268 15.6343 3.13642 14.1865 1.90536C12.7387 0.674306 10.9 -0.0011359 8.99953 1.43397e-06Z" fill="white" fill-rule="evenodd"> </path> </svg> </a> </div> </div> </div> <input class="radiotab w-0 h-0" data-lang="go" id="Go_ss_tutorial-stepzadd_lex" name="ss_tutorial-stepzadd_lex" tabindex="1" type="radio"/> <label class="justify-left label ml-4 pt-3.5 px-3 pb-1 cursor-pointer text-sm text-center bg-redis-ink-900 hover:text-redis-red-600 rounded rounded-mx transition duration-150 ease-in-out" for="Go_ss_tutorial-stepzadd_lex" title="Open example"> Go </label> <div aria-labelledby="tab-ss_tutorial-stepzadd_lex" class="panel order-last hidden w-full mt-0 relative" id="panel_Go_ss_tutorial-stepzadd_lex" role="tabpanel" tabindex="0"> <div class="highlight"> <pre class="chroma"><code class="language-go" data-lang="go"><span class="line"><span class="cl"><span class="kn">package</span> <span class="nx">example_commands_test</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kn">import</span> <span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"context"</span> </span></span><span class="line"><span class="cl"> <span class="s">"fmt"</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="s">"github.com/redis/go-redis/v9"</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kd">func</span> <span class="nf">ExampleClient_zadd</span><span class="p">()</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">ctx</span> <span class="o">:=</span> <span class="nx">context</span><span class="p">.</span><span class="nf">Background</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">rdb</span> <span class="o">:=</span> <span class="nx">redis</span><span class="p">.</span><span class="nf">NewClient</span><span class="p">(</span><span class="o">&</span><span class="nx">redis</span><span class="p">.</span><span class="nx">Options</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Addr</span><span class="p">:</span> <span class="s">"localhost:6379"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Password</span><span class="p">:</span> <span class="s">""</span><span class="p">,</span> <span class="c1">// no password docs </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="nx">DB</span><span class="p">:</span> <span class="mi">0</span><span class="p">,</span> <span class="c1">// use default DB </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="p">})</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">res1</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">ZAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"racer_scores"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">redis</span><span class="p">.</span><span class="nx">Z</span><span class="p">{</span><span class="nx">Member</span><span class="p">:</span> <span class="s">"Norem"</span><span class="p">,</span> <span class="nx">Score</span><span class="p">:</span> <span class="mi">10</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res1</span><span class="p">)</span> <span class="c1">// >>> 1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res2</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">ZAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"racer_scores"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">redis</span><span class="p">.</span><span class="nx">Z</span><span class="p">{</span><span class="nx">Member</span><span class="p">:</span> <span class="s">"Castilla"</span><span class="p">,</span> <span class="nx">Score</span><span class="p">:</span> <span class="mi">12</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res2</span><span class="p">)</span> <span class="c1">// >>> 1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res3</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">ZAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"racer_scores"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">redis</span><span class="p">.</span><span class="nx">Z</span><span class="p">{</span><span class="nx">Member</span><span class="p">:</span> <span class="s">"Norem"</span><span class="p">,</span> <span class="nx">Score</span><span class="p">:</span> <span class="mi">10</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">redis</span><span class="p">.</span><span class="nx">Z</span><span class="p">{</span><span class="nx">Member</span><span class="p">:</span> <span class="s">"Sam-Bodden"</span><span class="p">,</span> <span class="nx">Score</span><span class="p">:</span> <span class="mi">8</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">redis</span><span class="p">.</span><span class="nx">Z</span><span class="p">{</span><span class="nx">Member</span><span class="p">:</span> <span class="s">"Royce"</span><span class="p">,</span> <span class="nx">Score</span><span class="p">:</span> <span class="mi">10</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">redis</span><span class="p">.</span><span class="nx">Z</span><span class="p">{</span><span class="nx">Member</span><span class="p">:</span> <span class="s">"Ford"</span><span class="p">,</span> <span class="nx">Score</span><span class="p">:</span> <span class="mi">6</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">redis</span><span class="p">.</span><span class="nx">Z</span><span class="p">{</span><span class="nx">Member</span><span class="p">:</span> <span class="s">"Prickett"</span><span class="p">,</span> <span class="nx">Score</span><span class="p">:</span> <span class="mi">14</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">redis</span><span class="p">.</span><span class="nx">Z</span><span class="p">{</span><span class="nx">Member</span><span class="p">:</span> <span class="s">"Castilla"</span><span class="p">,</span> <span class="nx">Score</span><span class="p">:</span> <span class="mi">12</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res3</span><span class="p">)</span> <span class="c1">// >>> 4 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kd">func</span> <span class="nf">ExampleClient_zrange</span><span class="p">()</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">ctx</span> <span class="o">:=</span> <span class="nx">context</span><span class="p">.</span><span class="nf">Background</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">rdb</span> <span class="o">:=</span> <span class="nx">redis</span><span class="p">.</span><span class="nf">NewClient</span><span class="p">(</span><span class="o">&</span><span class="nx">redis</span><span class="p">.</span><span class="nx">Options</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Addr</span><span class="p">:</span> <span class="s">"localhost:6379"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Password</span><span class="p">:</span> <span class="s">""</span><span class="p">,</span> <span class="c1">// no password docs </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="nx">DB</span><span class="p">:</span> <span class="mi">0</span><span class="p">,</span> <span class="c1">// use default DB </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="p">})</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">ZAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"racer_scores"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">redis</span><span class="p">.</span><span class="nx">Z</span><span class="p">{</span><span class="nx">Member</span><span class="p">:</span> <span class="s">"Norem"</span><span class="p">,</span> <span class="nx">Score</span><span class="p">:</span> <span class="mi">10</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">redis</span><span class="p">.</span><span class="nx">Z</span><span class="p">{</span><span class="nx">Member</span><span class="p">:</span> <span class="s">"Sam-Bodden"</span><span class="p">,</span> <span class="nx">Score</span><span class="p">:</span> <span class="mi">8</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">redis</span><span class="p">.</span><span class="nx">Z</span><span class="p">{</span><span class="nx">Member</span><span class="p">:</span> <span class="s">"Royce"</span><span class="p">,</span> <span class="nx">Score</span><span class="p">:</span> <span class="mi">10</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">redis</span><span class="p">.</span><span class="nx">Z</span><span class="p">{</span><span class="nx">Member</span><span class="p">:</span> <span class="s">"Ford"</span><span class="p">,</span> <span class="nx">Score</span><span class="p">:</span> <span class="mi">6</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">redis</span><span class="p">.</span><span class="nx">Z</span><span class="p">{</span><span class="nx">Member</span><span class="p">:</span> <span class="s">"Prickett"</span><span class="p">,</span> <span class="nx">Score</span><span class="p">:</span> <span class="mi">14</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">redis</span><span class="p">.</span><span class="nx">Z</span><span class="p">{</span><span class="nx">Member</span><span class="p">:</span> <span class="s">"Castilla"</span><span class="p">,</span> <span class="nx">Score</span><span class="p">:</span> <span class="mi">12</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">res4</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">ZRange</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"racer_scores"</span><span class="p">,</span> <span class="mi">0</span><span class="p">,</span> <span class="o">-</span><span class="mi">1</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res4</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// >>> [Ford Sam-Bodden Norem Royce Castilla Prickett] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res5</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">ZRevRange</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"racer_scores"</span><span class="p">,</span> <span class="mi">0</span><span class="p">,</span> <span class="o">-</span><span class="mi">1</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res5</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// >>> [Prickett Castilla Royce Norem Sam-Bodden Ford] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kd">func</span> <span class="nf">ExampleClient_zrangewithscores</span><span class="p">()</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">ctx</span> <span class="o">:=</span> <span class="nx">context</span><span class="p">.</span><span class="nf">Background</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">rdb</span> <span class="o">:=</span> <span class="nx">redis</span><span class="p">.</span><span class="nf">NewClient</span><span class="p">(</span><span class="o">&</span><span class="nx">redis</span><span class="p">.</span><span class="nx">Options</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Addr</span><span class="p">:</span> <span class="s">"localhost:6379"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Password</span><span class="p">:</span> <span class="s">""</span><span class="p">,</span> <span class="c1">// no password docs </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="nx">DB</span><span class="p">:</span> <span class="mi">0</span><span class="p">,</span> <span class="c1">// use default DB </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="p">})</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">ZAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"racer_scores"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">redis</span><span class="p">.</span><span class="nx">Z</span><span class="p">{</span><span class="nx">Member</span><span class="p">:</span> <span class="s">"Norem"</span><span class="p">,</span> <span class="nx">Score</span><span class="p">:</span> <span class="mi">10</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">redis</span><span class="p">.</span><span class="nx">Z</span><span class="p">{</span><span class="nx">Member</span><span class="p">:</span> <span class="s">"Sam-Bodden"</span><span class="p">,</span> <span class="nx">Score</span><span class="p">:</span> <span class="mi">8</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">redis</span><span class="p">.</span><span class="nx">Z</span><span class="p">{</span><span class="nx">Member</span><span class="p">:</span> <span class="s">"Royce"</span><span class="p">,</span> <span class="nx">Score</span><span class="p">:</span> <span class="mi">10</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">redis</span><span class="p">.</span><span class="nx">Z</span><span class="p">{</span><span class="nx">Member</span><span class="p">:</span> <span class="s">"Ford"</span><span class="p">,</span> <span class="nx">Score</span><span class="p">:</span> <span class="mi">6</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">redis</span><span class="p">.</span><span class="nx">Z</span><span class="p">{</span><span class="nx">Member</span><span class="p">:</span> <span class="s">"Prickett"</span><span class="p">,</span> <span class="nx">Score</span><span class="p">:</span> <span class="mi">14</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">redis</span><span class="p">.</span><span class="nx">Z</span><span class="p">{</span><span class="nx">Member</span><span class="p">:</span> <span class="s">"Castilla"</span><span class="p">,</span> <span class="nx">Score</span><span class="p">:</span> <span class="mi">12</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">res6</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">ZRangeWithScores</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"racer_scores"</span><span class="p">,</span> <span class="mi">0</span><span class="p">,</span> <span class="o">-</span><span class="mi">1</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res6</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// >>> [{6 Ford} {8 Sam-Bodden} {10 Norem} {10 Royce} {12 Castilla} {14 Prickett}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kd">func</span> <span class="nf">ExampleClient_zrangebyscore</span><span class="p">()</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">ctx</span> <span class="o">:=</span> <span class="nx">context</span><span class="p">.</span><span class="nf">Background</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">rdb</span> <span class="o">:=</span> <span class="nx">redis</span><span class="p">.</span><span class="nf">NewClient</span><span class="p">(</span><span class="o">&</span><span class="nx">redis</span><span class="p">.</span><span class="nx">Options</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Addr</span><span class="p">:</span> <span class="s">"localhost:6379"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Password</span><span class="p">:</span> <span class="s">""</span><span class="p">,</span> <span class="c1">// no password docs </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="nx">DB</span><span class="p">:</span> <span class="mi">0</span><span class="p">,</span> <span class="c1">// use default DB </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="p">})</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">ZAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"racer_scores"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">redis</span><span class="p">.</span><span class="nx">Z</span><span class="p">{</span><span class="nx">Member</span><span class="p">:</span> <span class="s">"Norem"</span><span class="p">,</span> <span class="nx">Score</span><span class="p">:</span> <span class="mi">10</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">redis</span><span class="p">.</span><span class="nx">Z</span><span class="p">{</span><span class="nx">Member</span><span class="p">:</span> <span class="s">"Sam-Bodden"</span><span class="p">,</span> <span class="nx">Score</span><span class="p">:</span> <span class="mi">8</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">redis</span><span class="p">.</span><span class="nx">Z</span><span class="p">{</span><span class="nx">Member</span><span class="p">:</span> <span class="s">"Royce"</span><span class="p">,</span> <span class="nx">Score</span><span class="p">:</span> <span class="mi">10</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">redis</span><span class="p">.</span><span class="nx">Z</span><span class="p">{</span><span class="nx">Member</span><span class="p">:</span> <span class="s">"Ford"</span><span class="p">,</span> <span class="nx">Score</span><span class="p">:</span> <span class="mi">6</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">redis</span><span class="p">.</span><span class="nx">Z</span><span class="p">{</span><span class="nx">Member</span><span class="p">:</span> <span class="s">"Prickett"</span><span class="p">,</span> <span class="nx">Score</span><span class="p">:</span> <span class="mi">14</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">redis</span><span class="p">.</span><span class="nx">Z</span><span class="p">{</span><span class="nx">Member</span><span class="p">:</span> <span class="s">"Castilla"</span><span class="p">,</span> <span class="nx">Score</span><span class="p">:</span> <span class="mi">12</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">res7</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">ZRangeByScore</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"racer_scores"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="o">&</span><span class="nx">redis</span><span class="p">.</span><span class="nx">ZRangeBy</span><span class="p">{</span><span class="nx">Min</span><span class="p">:</span> <span class="s">"-inf"</span><span class="p">,</span> <span class="nx">Max</span><span class="p">:</span> <span class="s">"10"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res7</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// >>> [Ford Sam-Bodden Norem Royce] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kd">func</span> <span class="nf">ExampleClient_zremrangebyscore</span><span class="p">()</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">ctx</span> <span class="o">:=</span> <span class="nx">context</span><span class="p">.</span><span class="nf">Background</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">rdb</span> <span class="o">:=</span> <span class="nx">redis</span><span class="p">.</span><span class="nf">NewClient</span><span class="p">(</span><span class="o">&</span><span class="nx">redis</span><span class="p">.</span><span class="nx">Options</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Addr</span><span class="p">:</span> <span class="s">"localhost:6379"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Password</span><span class="p">:</span> <span class="s">""</span><span class="p">,</span> <span class="c1">// no password docs </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="nx">DB</span><span class="p">:</span> <span class="mi">0</span><span class="p">,</span> <span class="c1">// use default DB </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="p">})</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">ZAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"racer_scores"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">redis</span><span class="p">.</span><span class="nx">Z</span><span class="p">{</span><span class="nx">Member</span><span class="p">:</span> <span class="s">"Norem"</span><span class="p">,</span> <span class="nx">Score</span><span class="p">:</span> <span class="mi">10</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">redis</span><span class="p">.</span><span class="nx">Z</span><span class="p">{</span><span class="nx">Member</span><span class="p">:</span> <span class="s">"Sam-Bodden"</span><span class="p">,</span> <span class="nx">Score</span><span class="p">:</span> <span class="mi">8</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">redis</span><span class="p">.</span><span class="nx">Z</span><span class="p">{</span><span class="nx">Member</span><span class="p">:</span> <span class="s">"Royce"</span><span class="p">,</span> <span class="nx">Score</span><span class="p">:</span> <span class="mi">10</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">redis</span><span class="p">.</span><span class="nx">Z</span><span class="p">{</span><span class="nx">Member</span><span class="p">:</span> <span class="s">"Ford"</span><span class="p">,</span> <span class="nx">Score</span><span class="p">:</span> <span class="mi">6</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">redis</span><span class="p">.</span><span class="nx">Z</span><span class="p">{</span><span class="nx">Member</span><span class="p">:</span> <span class="s">"Prickett"</span><span class="p">,</span> <span class="nx">Score</span><span class="p">:</span> <span class="mi">14</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">redis</span><span class="p">.</span><span class="nx">Z</span><span class="p">{</span><span class="nx">Member</span><span class="p">:</span> <span class="s">"Castilla"</span><span class="p">,</span> <span class="nx">Score</span><span class="p">:</span> <span class="mi">12</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">res8</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">ZRem</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"racer_scores"</span><span class="p">,</span> <span class="s">"Castilla"</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res8</span><span class="p">)</span> <span class="c1">// >>> 1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res9</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">ZRemRangeByScore</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"racer_scores"</span><span class="p">,</span> <span class="s">"-inf"</span><span class="p">,</span> <span class="s">"9"</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res9</span><span class="p">)</span> <span class="c1">// >>> 2 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res10</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">ZRange</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"racer_scores"</span><span class="p">,</span> <span class="mi">0</span><span class="p">,</span> <span class="o">-</span><span class="mi">1</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res10</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// >>> [Norem Royce Prickett] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kd">func</span> <span class="nf">ExampleClient_zrank</span><span class="p">()</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">ctx</span> <span class="o">:=</span> <span class="nx">context</span><span class="p">.</span><span class="nf">Background</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">rdb</span> <span class="o">:=</span> <span class="nx">redis</span><span class="p">.</span><span class="nf">NewClient</span><span class="p">(</span><span class="o">&</span><span class="nx">redis</span><span class="p">.</span><span class="nx">Options</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Addr</span><span class="p">:</span> <span class="s">"localhost:6379"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Password</span><span class="p">:</span> <span class="s">""</span><span class="p">,</span> <span class="c1">// no password docs </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="nx">DB</span><span class="p">:</span> <span class="mi">0</span><span class="p">,</span> <span class="c1">// use default DB </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="p">})</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">ZAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"racer_scores"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">redis</span><span class="p">.</span><span class="nx">Z</span><span class="p">{</span><span class="nx">Member</span><span class="p">:</span> <span class="s">"Norem"</span><span class="p">,</span> <span class="nx">Score</span><span class="p">:</span> <span class="mi">10</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">redis</span><span class="p">.</span><span class="nx">Z</span><span class="p">{</span><span class="nx">Member</span><span class="p">:</span> <span class="s">"Royce"</span><span class="p">,</span> <span class="nx">Score</span><span class="p">:</span> <span class="mi">10</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">redis</span><span class="p">.</span><span class="nx">Z</span><span class="p">{</span><span class="nx">Member</span><span class="p">:</span> <span class="s">"Prickett"</span><span class="p">,</span> <span class="nx">Score</span><span class="p">:</span> <span class="mi">14</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">res11</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">ZRank</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"racer_scores"</span><span class="p">,</span> <span class="s">"Norem"</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res11</span><span class="p">)</span> <span class="c1">// >>> 0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res12</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">ZRevRank</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"racer_scores"</span><span class="p">,</span> <span class="s">"Norem"</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res12</span><span class="p">)</span> <span class="c1">// >>> 2 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kd">func</span> <span class="nf">ExampleClient_zaddlex</span><span class="p">()</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">ctx</span> <span class="o">:=</span> <span class="nx">context</span><span class="p">.</span><span class="nf">Background</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">rdb</span> <span class="o">:=</span> <span class="nx">redis</span><span class="p">.</span><span class="nf">NewClient</span><span class="p">(</span><span class="o">&</span><span class="nx">redis</span><span class="p">.</span><span class="nx">Options</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Addr</span><span class="p">:</span> <span class="s">"localhost:6379"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Password</span><span class="p">:</span> <span class="s">""</span><span class="p">,</span> <span class="c1">// no password docs </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="nx">DB</span><span class="p">:</span> <span class="mi">0</span><span class="p">,</span> <span class="c1">// use default DB </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="p">})</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">ZAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"racer_scores"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">redis</span><span class="p">.</span><span class="nx">Z</span><span class="p">{</span><span class="nx">Member</span><span class="p">:</span> <span class="s">"Norem"</span><span class="p">,</span> <span class="nx">Score</span><span class="p">:</span> <span class="mi">0</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">redis</span><span class="p">.</span><span class="nx">Z</span><span class="p">{</span><span class="nx">Member</span><span class="p">:</span> <span class="s">"Royce"</span><span class="p">,</span> <span class="nx">Score</span><span class="p">:</span> <span class="mi">0</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">redis</span><span class="p">.</span><span class="nx">Z</span><span class="p">{</span><span class="nx">Member</span><span class="p">:</span> <span class="s">"Prickett"</span><span class="p">,</span> <span class="nx">Score</span><span class="p">:</span> <span class="mi">0</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line hl"><span class="cl"> <span class="nx">res13</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">ZAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"racer_scores"</span><span class="p">,</span> </span></span><span class="line hl"><span class="cl"> <span class="nx">redis</span><span class="p">.</span><span class="nx">Z</span><span class="p">{</span><span class="nx">Member</span><span class="p">:</span> <span class="s">"Norem"</span><span class="p">,</span> <span class="nx">Score</span><span class="p">:</span> <span class="mi">0</span><span class="p">},</span> </span></span><span class="line hl"><span class="cl"> <span class="nx">redis</span><span class="p">.</span><span class="nx">Z</span><span class="p">{</span><span class="nx">Member</span><span class="p">:</span> <span class="s">"Sam-Bodden"</span><span class="p">,</span> <span class="nx">Score</span><span class="p">:</span> <span class="mi">0</span><span class="p">},</span> </span></span><span class="line hl"><span class="cl"> <span class="nx">redis</span><span class="p">.</span><span class="nx">Z</span><span class="p">{</span><span class="nx">Member</span><span class="p">:</span> <span class="s">"Royce"</span><span class="p">,</span> <span class="nx">Score</span><span class="p">:</span> <span class="mi">0</span><span class="p">},</span> </span></span><span class="line hl"><span class="cl"> <span class="nx">redis</span><span class="p">.</span><span class="nx">Z</span><span class="p">{</span><span class="nx">Member</span><span class="p">:</span> <span class="s">"Ford"</span><span class="p">,</span> <span class="nx">Score</span><span class="p">:</span> <span class="mi">0</span><span class="p">},</span> </span></span><span class="line hl"><span class="cl"> <span class="nx">redis</span><span class="p">.</span><span class="nx">Z</span><span class="p">{</span><span class="nx">Member</span><span class="p">:</span> <span class="s">"Prickett"</span><span class="p">,</span> <span class="nx">Score</span><span class="p">:</span> <span class="mi">0</span><span class="p">},</span> </span></span><span class="line hl"><span class="cl"> <span class="nx">redis</span><span class="p">.</span><span class="nx">Z</span><span class="p">{</span><span class="nx">Member</span><span class="p">:</span> <span class="s">"Castilla"</span><span class="p">,</span> <span class="nx">Score</span><span class="p">:</span> <span class="mi">0</span><span class="p">},</span> </span></span><span class="line hl"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line hl"><span class="cl"> </span></span><span class="line hl"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line hl"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line hl"><span class="cl"> <span class="p">}</span> </span></span><span class="line hl"><span class="cl"> </span></span><span class="line hl"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res13</span><span class="p">)</span> <span class="c1">// >>> 3 </span></span></span><span class="line hl"><span class="cl"><span class="c1"></span> </span></span><span class="line hl"><span class="cl"> <span class="nx">res14</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">ZRange</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"racer_scores"</span><span class="p">,</span> <span class="mi">0</span><span class="p">,</span> <span class="o">-</span><span class="mi">1</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line hl"><span class="cl"> </span></span><span class="line hl"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line hl"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line hl"><span class="cl"> <span class="p">}</span> </span></span><span class="line hl"><span class="cl"> </span></span><span class="line hl"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res14</span><span class="p">)</span> </span></span><span class="line hl"><span class="cl"> <span class="c1">// >>> [Castilla Ford Norem Prickett Royce Sam-Bodden] </span></span></span><span class="line hl"><span class="cl"><span class="c1"></span> </span></span><span class="line hl"><span class="cl"> <span class="nx">res15</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">ZRangeByLex</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"racer_scores"</span><span class="p">,</span> <span class="o">&</span><span class="nx">redis</span><span class="p">.</span><span class="nx">ZRangeBy</span><span class="p">{</span> </span></span><span class="line hl"><span class="cl"> <span class="nx">Min</span><span class="p">:</span> <span class="s">"[A"</span><span class="p">,</span> <span class="nx">Max</span><span class="p">:</span> <span class="s">"[L"</span><span class="p">,</span> </span></span><span class="line hl"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line hl"><span class="cl"> </span></span><span class="line hl"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line hl"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line hl"><span class="cl"> <span class="p">}</span> </span></span><span class="line hl"><span class="cl"> </span></span><span class="line hl"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res15</span><span class="p">)</span> <span class="c1">// >>> [Castilla Ford] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kd">func</span> <span class="nf">ExampleClient_leaderboard</span><span class="p">()</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">ctx</span> <span class="o">:=</span> <span class="nx">context</span><span class="p">.</span><span class="nf">Background</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">rdb</span> <span class="o">:=</span> <span class="nx">redis</span><span class="p">.</span><span class="nf">NewClient</span><span class="p">(</span><span class="o">&</span><span class="nx">redis</span><span class="p">.</span><span class="nx">Options</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Addr</span><span class="p">:</span> <span class="s">"localhost:6379"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Password</span><span class="p">:</span> <span class="s">""</span><span class="p">,</span> <span class="c1">// no password docs </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="nx">DB</span><span class="p">:</span> <span class="mi">0</span><span class="p">,</span> <span class="c1">// use default DB </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="p">})</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">res16</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">ZAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"racer_scores"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">redis</span><span class="p">.</span><span class="nx">Z</span><span class="p">{</span><span class="nx">Member</span><span class="p">:</span> <span class="s">"Wood"</span><span class="p">,</span> <span class="nx">Score</span><span class="p">:</span> <span class="mi">100</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res16</span><span class="p">)</span> <span class="c1">// >>> 1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res17</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">ZAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"racer_scores"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">redis</span><span class="p">.</span><span class="nx">Z</span><span class="p">{</span><span class="nx">Member</span><span class="p">:</span> <span class="s">"Henshaw"</span><span class="p">,</span> <span class="nx">Score</span><span class="p">:</span> <span class="mi">100</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res17</span><span class="p">)</span> <span class="c1">// >>> 1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res18</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">ZAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"racer_scores"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">redis</span><span class="p">.</span><span class="nx">Z</span><span class="p">{</span><span class="nx">Member</span><span class="p">:</span> <span class="s">"Henshaw"</span><span class="p">,</span> <span class="nx">Score</span><span class="p">:</span> <span class="mi">150</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res18</span><span class="p">)</span> <span class="c1">// >>> 0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res19</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">ZIncrBy</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"racer_scores"</span><span class="p">,</span> <span class="mi">50</span><span class="p">,</span> <span class="s">"Wood"</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res19</span><span class="p">)</span> <span class="c1">// >>> 150 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res20</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">ZIncrBy</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"racer_scores"</span><span class="p">,</span> <span class="mi">50</span><span class="p">,</span> <span class="s">"Henshaw"</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res20</span><span class="p">)</span> <span class="c1">// >>> 200 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="p">}</span> </span></span></code></pre> </div> <button class="clipboard-button text-neutral-400 hover:text-slate-100 bg-slate-600 absolute -top-8 right-10 h-7 w-7 mr-2 mt-2 p-1 rounded rounded-mx" onclick="copyCodeToClipboard('#panel_Go_ss_tutorial-stepzadd_lex')" tabindex="1" title="Copy to clipboard"> <svg fill="currentColor" viewbox="0 0 48 48" xmlns="http://www.w3.org/2000/svg"> <path d="M9 43.95q-1.2 0-2.1-.9-.9-.9-.9-2.1V10.8h3v30.15h23.7v3Zm6-6q-1.2 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text-center bg-redis-ink-900 hover:text-redis-red-600 rounded rounded-mx transition duration-150 ease-in-out" for="Csharp_ss_tutorial-stepzadd_lex" title="Open example"> C# </label> <div aria-labelledby="tab-ss_tutorial-stepzadd_lex" class="panel order-last hidden w-full mt-0 relative" id="panel_Csharp_ss_tutorial-stepzadd_lex" role="tabpanel" tabindex="0"> <div class="highlight"> <pre class="chroma"><code class="language-C#" data-lang="C#"><span class="line"><span class="cl"><span class="k">using</span> <span class="nn">StackExchange.Redis</span><span class="p">;</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="k">public</span> <span class="k">class</span> <span class="nc">SortedSetExample</span> </span></span><span class="line"><span class="cl"><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="k">public</span> <span class="k">void</span> <span class="n">run</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="kt">var</span> <span class="n">muxer</span> <span class="p">=</span> <span class="n">ConnectionMultiplexer</span><span class="p">.</span><span class="n">Connect</span><span class="p">(</span><span class="s">"localhost:6379"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="kt">var</span> <span class="n">db</span> <span class="p">=</span> <span class="n">muxer</span><span class="p">.</span><span class="n">GetDatabase</span><span class="p">();</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="kt">bool</span> <span class="n">res1</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">SortedSetAdd</span><span class="p">(</span><span class="s">"racer_scores"</span><span class="p">,</span> <span class="s">"Norem"</span><span class="p">,</span> <span class="m">10</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res1</span><span class="p">);</span> <span class="c1">// >>> True</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="kt">bool</span> <span class="n">res2</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">SortedSetAdd</span><span class="p">(</span><span class="s">"racer_scores"</span><span class="p">,</span> <span class="s">"Castilla"</span><span class="p">,</span> <span class="m">12</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res2</span><span class="p">);</span> <span class="c1">// >>> True</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res3</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">SortedSetAdd</span><span class="p">(</span><span class="s">"racer_scores"</span><span class="p">,</span> <span class="k">new</span><span class="p">[]{</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">SortedSetEntry</span><span class="p">(</span><span class="s">"Sam-Bodden"</span><span class="p">,</span> <span class="m">8</span><span class="p">),</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">SortedSetEntry</span><span class="p">(</span><span class="s">"Royce"</span><span class="p">,</span> <span class="m">10</span><span class="p">),</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">SortedSetEntry</span><span class="p">(</span><span class="s">"Ford"</span><span class="p">,</span> <span class="m">6</span><span class="p">),</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">SortedSetEntry</span><span class="p">(</span><span class="s">"Prickett"</span><span class="p">,</span> <span class="m">14</span><span class="p">),</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">SortedSetEntry</span><span class="p">(</span><span class="s">"Castilla"</span><span class="p">,</span> <span class="m">12</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">});</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res3</span><span class="p">);</span> <span class="c1">// >>> 4</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">RedisValue</span><span class="p">[]</span> <span class="n">res4</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">SortedSetRangeByRank</span><span class="p">(</span><span class="s">"racer_scores"</span><span class="p">,</span> <span class="m">0</span><span class="p">,</span> <span class="p">-</span><span class="m">1</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="kt">string</span><span class="p">.</span><span class="n">Join</span><span class="p">(</span><span class="s">", "</span><span class="p">,</span> <span class="n">res4</span><span class="p">));</span> <span class="c1">// >>> Ford, Sam-Bodden, Norem, Royce, Castilla, Prickett</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">RedisValue</span><span class="p">[]</span> <span class="n">res5</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">SortedSetRangeByRank</span><span class="p">(</span><span class="s">"racer_scores"</span><span class="p">,</span> <span class="m">0</span><span class="p">,</span> <span class="p">-</span><span class="m">1</span><span class="p">,</span> <span class="n">Order</span><span class="p">.</span><span class="n">Descending</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="kt">string</span><span class="p">.</span><span class="n">Join</span><span class="p">(</span><span class="s">", "</span><span class="p">,</span> <span class="n">res5</span><span class="p">));</span> <span class="c1">// >>> Prickett, Castilla, Royce, Norem, Sam-Bodden, Ford</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">SortedSetEntry</span><span class="p">[]</span> <span class="n">res6</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">SortedSetRangeByRankWithScores</span><span class="p">(</span><span class="s">"racer_scores"</span><span class="p">,</span> <span class="m">0</span><span class="p">,</span> <span class="p">-</span><span class="m">1</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="kt">string</span><span class="p">.</span><span class="n">Join</span><span class="p">(</span><span class="s">", "</span><span class="p">,</span> <span class="n">res6</span><span class="p">));</span> <span class="c1">// >>> Ford: 6, Sam-Bodden: 8, Norem: 10, Royce: 10, Castilla: 12, Prickett: 14</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">RedisValue</span><span class="p">[]</span> <span class="n">res7</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">SortedSetRangeByScore</span><span class="p">(</span><span class="s">"racer_scores"</span><span class="p">,</span> <span class="kt">double</span><span class="p">.</span><span class="n">NegativeInfinity</span><span class="p">,</span> <span class="m">10</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="kt">string</span><span class="p">.</span><span class="n">Join</span><span class="p">(</span><span class="s">", "</span><span class="p">,</span> <span class="n">res7</span><span class="p">));</span> <span class="c1">// >>> Ford, Sam-Bodden, Norem, Royce</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="kt">bool</span> <span class="n">res8</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">SortedSetRemove</span><span class="p">(</span><span class="s">"racer_scores"</span><span class="p">,</span> <span class="s">"Castilla"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res8</span><span class="p">);</span> <span class="c1">// >>> True</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res9</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">SortedSetRemoveRangeByScore</span><span class="p">(</span><span class="s">"racer_scores"</span><span class="p">,</span> <span class="kt">double</span><span class="p">.</span><span class="n">NegativeInfinity</span><span class="p">,</span> <span class="m">9</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res9</span><span class="p">);</span> <span class="c1">// >>> 2</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">RedisValue</span><span class="p">[]</span> <span class="n">res10</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">SortedSetRangeByRank</span><span class="p">(</span><span class="s">"racer_scores"</span><span class="p">,</span> <span class="m">0</span><span class="p">,</span> <span class="p">-</span><span class="m">1</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="kt">string</span><span class="p">.</span><span class="n">Join</span><span class="p">(</span><span class="s">", "</span><span class="p">,</span> <span class="n">res10</span><span class="p">));</span> <span class="c1">// >>> Norem, Royce, Prickett</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="kt">long?</span> <span class="n">res11</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">SortedSetRank</span><span class="p">(</span><span class="s">"racer_scores"</span><span class="p">,</span> <span class="s">"Norem"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res11</span><span class="p">);</span> <span class="c1">// >>> 0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="kt">long?</span> <span class="n">res12</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">SortedSetRank</span><span class="p">(</span><span class="s">"racer_scores"</span><span class="p">,</span> <span class="s">"Norem"</span><span class="p">,</span> <span class="n">Order</span><span class="p">.</span><span class="n">Descending</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res12</span><span class="p">);</span> <span class="c1">// >>> 2</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line hl"><span class="cl"> <span class="kt">long</span> <span class="n">res13</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">SortedSetAdd</span><span class="p">(</span><span class="s">"racer_scores"</span><span class="p">,</span> <span class="k">new</span><span class="p">[]</span> <span class="p">{</span> </span></span><span class="line hl"><span class="cl"> <span class="k">new</span> <span class="n">SortedSetEntry</span><span class="p">(</span><span class="s">"Norem"</span><span class="p">,</span> <span class="m">0</span><span class="p">),</span> </span></span><span class="line hl"><span class="cl"> <span class="k">new</span> <span class="n">SortedSetEntry</span><span class="p">(</span><span class="s">"Sam-Bodden"</span><span class="p">,</span> <span class="m">0</span><span class="p">),</span> </span></span><span class="line hl"><span class="cl"> <span class="k">new</span> <span class="n">SortedSetEntry</span><span class="p">(</span><span class="s">"Royce"</span><span class="p">,</span> <span class="m">0</span><span class="p">),</span> </span></span><span class="line hl"><span class="cl"> <span class="k">new</span> <span class="n">SortedSetEntry</span><span class="p">(</span><span class="s">"Ford"</span><span class="p">,</span> <span class="m">0</span><span class="p">),</span> </span></span><span class="line hl"><span class="cl"> <span class="k">new</span> <span class="n">SortedSetEntry</span><span class="p">(</span><span class="s">"Prickett"</span><span class="p">,</span> <span class="m">0</span><span class="p">),</span> </span></span><span class="line hl"><span class="cl"> <span class="k">new</span> <span class="n">SortedSetEntry</span><span class="p">(</span><span class="s">"Castilla"</span><span class="p">,</span> <span class="m">0</span><span class="p">)</span> </span></span><span class="line hl"><span class="cl"> <span class="p">});</span> </span></span><span class="line hl"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res13</span><span class="p">);</span> <span class="c1">// >>> 3</span> </span></span><span class="line hl"><span class="cl"> </span></span><span class="line hl"><span class="cl"> <span class="n">RedisValue</span><span class="p">[]</span> <span class="n">res14</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">SortedSetRangeByRank</span><span class="p">(</span><span class="s">"racer_scores"</span><span class="p">,</span> <span class="m">0</span><span class="p">,</span> <span class="p">-</span><span class="m">1</span><span class="p">);</span> </span></span><span class="line hl"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="kt">string</span><span class="p">.</span><span class="n">Join</span><span class="p">(</span><span class="s">", "</span><span class="p">,</span> <span class="n">res14</span><span class="p">));</span> <span class="c1">// >>> Castilla, Ford, Norem, Pricket, Royce, Sam-Bodden</span> </span></span><span class="line hl"><span class="cl"> </span></span><span class="line hl"><span class="cl"> <span class="n">RedisValue</span><span class="p">[]</span> <span class="n">res15</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">SortedSetRangeByValue</span><span class="p">(</span><span class="s">"racer_scores"</span><span class="p">,</span> <span class="s">"A"</span><span class="p">,</span> <span class="s">"L"</span><span class="p">,</span> <span class="n">Exclude</span><span class="p">.</span><span class="n">None</span><span class="p">);</span> </span></span><span class="line hl"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="kt">string</span><span class="p">.</span><span class="n">Join</span><span class="p">(</span><span class="s">", "</span><span class="p">,</span> <span class="n">res15</span><span class="p">));</span> <span class="c1">// >>> Castilla, Ford</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="kt">bool</span> <span class="n">res16</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">SortedSetAdd</span><span class="p">(</span><span class="s">"racer_scores"</span><span class="p">,</span> <span class="s">"Wood"</span><span class="p">,</span> <span class="m">100</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res16</span><span class="p">);</span> <span class="c1">// >>> True</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="kt">bool</span> <span class="n">res17</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">SortedSetAdd</span><span class="p">(</span><span class="s">"racer_scores"</span><span class="p">,</span> <span class="s">"Henshaw"</span><span class="p">,</span> <span class="m">100</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res17</span><span class="p">);</span> <span class="c1">// >>> True</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="kt">bool</span> <span class="n">res18</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">SortedSetAdd</span><span class="p">(</span><span class="s">"racer_scores"</span><span class="p">,</span> <span class="s">"Henshaw"</span><span class="p">,</span> <span class="m">150</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res18</span><span class="p">);</span> <span class="c1">// >>> False</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="kt">double</span> <span class="n">res19</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">SortedSetIncrement</span><span class="p">(</span><span class="s">"racer_scores"</span><span class="p">,</span> <span class="s">"Wood"</span><span class="p">,</span> <span class="m">50</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res19</span><span class="p">);</span> <span class="c1">// >>> 150.0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="kt">double</span> <span class="n">res20</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">SortedSetIncrement</span><span class="p">(</span><span class="s">"racer_scores"</span><span class="p">,</span> <span class="s">"Henshaw"</span><span class="p">,</span> <span class="m">50</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res20</span><span class="p">);</span> <span class="c1">// >>> 200.0</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"><span class="p">}</span> </span></span></code></pre> </div> <button class="clipboard-button text-neutral-400 hover:text-slate-100 bg-slate-600 absolute -top-8 right-10 h-7 w-7 mr-2 mt-2 p-1 rounded rounded-mx" onclick="copyCodeToClipboard('#panel_Csharp_ss_tutorial-stepzadd_lex')" tabindex="1" title="Copy to clipboard"> <svg fill="currentColor" viewbox="0 0 48 48" xmlns="http://www.w3.org/2000/svg"> <path d="M9 43.95q-1.2 0-2.1-.9-.9-.9-.9-2.1V10.8h3v30.15h23.7v3Zm6-6q-1.2 0-2.1-.9-.9-.9-.9-2.1v-28q0-1.2.9-2.1.9-.9 2.1-.9h22q1.2 0 2.1.9.9.9.9 2.1v28q0 1.2-.9 2.1-.9.9-2.1.9Zm0-3h22v-28H15v28Zm0 0v-28 28Z"> </path> </svg> <div class="tooltip relative inline-block"> <span class="tooltiptext hidden bg-slate-200 rounded rounded-mx text-slate-800 text-center text-xs p-1 absolute right-6 bottom-4"> Copied! </span> </div> </button> <button 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See the documentation for more information. </p> <p> This feature is important because it allows us to use sorted sets as a generic index. For example, if you want to index elements by a 128-bit unsigned integer argument, all you need to do is to add elements into a sorted set with the same score (for example 0) but with a 16 byte prefix consisting of <strong> the 128 bit number in big endian </strong> . Since numbers in big endian, when ordered lexicographically (in raw bytes order) are actually ordered numerically as well, you can ask for ranges in the 128 bit space, and get the element's value discarding the prefix </p> <h2 id="updating-the-score-leaderboards"> Updating the score: leaderboards </h2> <p> Just a final note about sorted sets before switching to the next topic. Sorted sets' scores can be updated at any time. Just calling <a href="/docs/latest/commands/zadd/"> <code> ZADD </code> </a> against an element already included in the sorted set will update its score (and position) with O(log(N)) time complexity. As such, sorted sets are suitable when there are tons of updates. </p> <p> Because of this characteristic a common use case is leaderboards. The typical application is a Facebook game where you combine the ability to take users sorted by their high score, plus the get-rank operation, in order to show the top-N users, and the user rank in the leader board (e.g., "you are the #4932 best score here"). </p> <h2 id="examples"> Examples </h2> <ul> <li> There are two ways we can use a sorted set to represent a leaderboard. If we know a racer's new score, we can update it directly via the <a href="/docs/latest/commands/zadd/"> <code> ZADD </code> </a> command. However, if we want to add points to an existing score, we can use the <a href="/docs/latest/commands/zincrby/"> <code> ZINCRBY </code> </a> command. <div class="codetabs cli group flex justify-start items-center flex-wrap box-border rounded-lg mt-0 mb-0 mx-auto bg-slate-900" id="ss_tutorial-stepleaderboard"> <input checked="" class="radiotab w-0 h-0" data-lang="redis-cli" id="redis-cli_ss_tutorial-stepleaderboard" name="ss_tutorial-stepleaderboard" tabindex="1" type="radio"/> <label class="justify-left label ml-4 pt-3.5 px-3 pb-1 cursor-pointer text-sm text-center bg-redis-ink-900 hover:text-redis-red-600 rounded rounded-mx transition duration-150 ease-in-out" for="redis-cli_ss_tutorial-stepleaderboard" title="Open example"> >_ Redis CLI </label> <div aria-labelledby="tab-ss_tutorial-stepleaderboard" class="panel order-last hidden w-full mt-0 relative" id="panel_redis-cli_ss_tutorial-stepleaderboard" role="tabpanel" tabindex="0"> <div class="highlight"> <pre class="chroma"><code class="language-plaintext" data-lang="plaintext"><span class="line hl"><span class="cl">> ZADD racer_scores 100 "Wood" </span></span><span class="line hl"><span class="cl">(integer) 1 </span></span><span class="line hl"><span class="cl">> ZADD racer_scores 100 "Henshaw" </span></span><span class="line hl"><span class="cl">(integer) 1 </span></span><span class="line hl"><span class="cl">> ZADD racer_scores 150 "Henshaw" </span></span><span class="line hl"><span class="cl">(integer) 0 </span></span><span class="line hl"><span class="cl">> ZINCRBY racer_scores 50 "Wood" </span></span><span class="line hl"><span class="cl">"150" </span></span><span class="line hl"><span class="cl">> ZINCRBY racer_scores 50 "Henshaw" </span></span><span class="line hl"><span class="cl">"200"</span></span></code></pre> </div> <button class="clipboard-button text-neutral-400 hover:text-slate-100 bg-slate-600 absolute -top-8 right-10 h-7 w-7 mr-2 mt-2 p-1 rounded rounded-mx" onclick="copyCodeToClipboard('#panel_redis-cli_ss_tutorial-stepleaderboard')" tabindex="1" title="Copy to clipboard"> <svg fill="currentColor" viewbox="0 0 48 48" xmlns="http://www.w3.org/2000/svg"> <path d="M9 43.95q-1.2 0-2.1-.9-.9-.9-.9-2.1V10.8h3v30.15h23.7v3Zm6-6q-1.2 0-2.1-.9-.9-.9-.9-2.1v-28q0-1.2.9-2.1.9-.9 2.1-.9h22q1.2 0 2.1.9.9.9.9 2.1v28q0 1.2-.9 2.1-.9.9-2.1.9Zm0-3h22v-28H15v28Zm0 0v-28 28Z"> </path> </svg> <div class="tooltip relative inline-block"> <span class="tooltiptext hidden bg-slate-200 rounded rounded-mx text-slate-800 text-center text-xs p-1 absolute right-6 bottom-4"> Copied! </span> </div> </button> <div class="cli-footer flex items-center justify-between rounded-b-md bg-slate-900 mt-0 px-4 pt-0 mb-0 transition-opacity ease-in-out duration-300 opacity-0 invisible group-hover:opacity-100 group-hover:visible"> <div class="flex-1 text-xs text-white overflow-ellipsis"> Are you tired of using redis-cli? Try Redis Insight - the developer GUI for Redis. </div> <div class="text-right"> <a class="rounded rounded-mx px-2 py-1 flex items-center text-white text-xs hover:text-white hover:bg-slate-600 hover:border-transparent focus:outline-none focus:ring-2 focus:white focus:border-slate-500" href="https://redis.com/redis-enterprise/redis-insight/" tabindex="1" title="Get Redis Insight"> <svg class="w-4 h-4 mr-1" fill="none" height="14" viewbox="0 0 14 14" width="14" xmlns="http://www.w3.org/2000/svg"> <path d="M2.26236 5.66895L1.21732 6.07172L7.00018 8.65693V7.79842L2.26236 5.66895Z" fill="#fca5a5"> </path> <path d="M2.26236 8.02271L1.21732 8.42548L7.00018 11.0119V10.1516L2.26236 8.02271Z" fill="#fca5a5"> </path> <path d="M1.21732 3.7175L7.00018 6.30392V2.87805L8.66273 2.13423L7.00018 1.49512L1.21732 3.7175Z" fill="#fca5a5"> </path> <path d="M7.00018 2.8781V6.30366L1.21732 3.71724V5.20004L7.00018 7.79705V8.65526L1.21732 6.07217V7.55496L7.00018 10.1553V11.0135L1.21732 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aria-labelledby="tab-ss_tutorial-stepleaderboard" class="panel order-last hidden w-full mt-0 relative" id="panel_Python_ss_tutorial-stepleaderboard" role="tabpanel" tabindex="0"> <div class="highlight"> <pre class="chroma"><code class="language-python" data-lang="python"><span class="line"><span class="cl"><span class="s2">""" </span></span></span><span class="line"><span class="cl"><span class="s2">Code samples for Sorted set doc pages: </span></span></span><span class="line"><span class="cl"><span class="s2"> https://redis.io/docs/latest/develop/data-types/sorted-sets/ </span></span></span><span class="line"><span class="cl"><span class="s2">"""</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kn">import</span> <span class="nn">redis</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">r</span> <span class="o">=</span> <span class="n">redis</span><span class="o">.</span><span class="n">Redis</span><span class="p">(</span><span class="n">decode_responses</span><span class="o">=</span><span class="kc">True</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res1</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">zadd</span><span class="p">(</span><span class="s2">"racer_scores"</span><span class="p">,</span> <span class="p">{</span><span class="s2">"Norem"</span><span class="p">:</span> <span class="mi">10</span><span class="p">})</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res1</span><span class="p">)</span> <span class="c1"># >>> 1</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res2</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">zadd</span><span class="p">(</span><span class="s2">"racer_scores"</span><span class="p">,</span> <span class="p">{</span><span class="s2">"Castilla"</span><span class="p">:</span> <span class="mi">12</span><span class="p">})</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res2</span><span class="p">)</span> <span class="c1"># >>> 1</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res3</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">zadd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s2">"racer_scores"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span><span class="s2">"Sam-Bodden"</span><span class="p">:</span> <span class="mi">8</span><span class="p">,</span> <span class="s2">"Royce"</span><span class="p">:</span> <span class="mi">10</span><span class="p">,</span> <span class="s2">"Ford"</span><span class="p">:</span> <span class="mi">6</span><span class="p">,</span> <span class="s2">"Prickett"</span><span class="p">:</span> <span class="mi">14</span><span class="p">,</span> <span class="s2">"Castilla"</span><span class="p">:</span> <span class="mi">12</span><span class="p">},</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res3</span><span class="p">)</span> <span class="c1"># >>> 4</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res4</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">zrange</span><span class="p">(</span><span class="s2">"racer_scores"</span><span class="p">,</span> <span class="mi">0</span><span class="p">,</span> <span class="o">-</span><span class="mi">1</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res4</span><span class="p">)</span> <span class="c1"># >>> ['Ford', 'Sam-Bodden', 'Norem', 'Royce', 'Castilla', 'Prickett']</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res5</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">zrevrange</span><span class="p">(</span><span class="s2">"racer_scores"</span><span class="p">,</span> <span class="mi">0</span><span class="p">,</span> <span class="o">-</span><span class="mi">1</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res5</span><span class="p">)</span> <span class="c1"># >>> ['Prickett', 'Castilla', 'Royce', 'Norem', 'Sam-Bodden', 'Ford']</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res6</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">zrange</span><span class="p">(</span><span class="s2">"racer_scores"</span><span class="p">,</span> <span class="mi">0</span><span class="p">,</span> <span class="o">-</span><span class="mi">1</span><span class="p">,</span> <span class="n">withscores</span><span class="o">=</span><span class="kc">True</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="n">res6</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="c1"># >>> [</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('Ford', 6.0), ('Sam-Bodden', 8.0), ('Norem', 10.0), ('Royce', 10.0),</span> </span></span><span class="line"><span class="cl"><span class="c1"># ('Castilla', 12.0), ('Prickett', 14.0)</span> </span></span><span class="line"><span class="cl"><span class="c1"># ]</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res7</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">zrangebyscore</span><span class="p">(</span><span class="s2">"racer_scores"</span><span class="p">,</span> <span class="s2">"-inf"</span><span class="p">,</span> <span class="mi">10</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res7</span><span class="p">)</span> <span class="c1"># >>> ['Ford', 'Sam-Bodden', 'Norem', 'Royce']</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res8</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">zrem</span><span class="p">(</span><span class="s2">"racer_scores"</span><span class="p">,</span> <span class="s2">"Castilla"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res8</span><span class="p">)</span> <span class="c1"># >>> 1</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res9</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">zremrangebyscore</span><span class="p">(</span><span class="s2">"racer_scores"</span><span class="p">,</span> <span class="s2">"-inf"</span><span class="p">,</span> <span class="mi">9</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res9</span><span class="p">)</span> <span class="c1"># >>> 2</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res10</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">zrange</span><span class="p">(</span><span class="s2">"racer_scores"</span><span class="p">,</span> <span class="mi">0</span><span class="p">,</span> <span class="o">-</span><span class="mi">1</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res10</span><span class="p">)</span> <span class="c1"># >>> ['Norem', 'Royce', 'Prickett']</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res11</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">zrank</span><span class="p">(</span><span class="s2">"racer_scores"</span><span class="p">,</span> <span class="s2">"Norem"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res11</span><span class="p">)</span> <span class="c1"># >>> 0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res12</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">zrevrank</span><span class="p">(</span><span class="s2">"racer_scores"</span><span class="p">,</span> <span class="s2">"Norem"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res12</span><span class="p">)</span> <span class="c1"># >>> 2</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res13</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">zadd</span><span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s2">"racer_scores"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="s2">"Norem"</span><span class="p">:</span> <span class="mi">0</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s2">"Sam-Bodden"</span><span class="p">:</span> <span class="mi">0</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s2">"Royce"</span><span class="p">:</span> <span class="mi">0</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s2">"Ford"</span><span class="p">:</span> <span class="mi">0</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s2">"Prickett"</span><span class="p">:</span> <span class="mi">0</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="s2">"Castilla"</span><span class="p">:</span> <span class="mi">0</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res13</span><span class="p">)</span> <span class="c1"># >>> 3</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res14</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">zrange</span><span class="p">(</span><span class="s2">"racer_scores"</span><span class="p">,</span> <span class="mi">0</span><span class="p">,</span> <span class="o">-</span><span class="mi">1</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res14</span><span class="p">)</span> <span class="c1"># >>> ['Castilla', 'Ford', 'Norem', 'Prickett', 'Royce', 'Sam-Bodden']</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">res15</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">zrangebylex</span><span class="p">(</span><span class="s2">"racer_scores"</span><span class="p">,</span> <span class="s2">"[A"</span><span class="p">,</span> <span class="s2">"[L"</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res15</span><span class="p">)</span> <span class="c1"># >>> ['Castilla', 'Ford']</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line hl"><span class="cl"><span class="n">res16</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">zadd</span><span class="p">(</span><span class="s2">"racer_scores"</span><span class="p">,</span> <span class="p">{</span><span class="s2">"Wood"</span><span class="p">:</span> <span class="mi">100</span><span class="p">})</span> </span></span><span class="line hl"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res16</span><span class="p">)</span> <span class="c1"># >>> 1</span> </span></span><span class="line hl"><span class="cl"> </span></span><span class="line hl"><span class="cl"><span class="n">res17</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">zadd</span><span class="p">(</span><span class="s2">"racer_scores"</span><span class="p">,</span> <span class="p">{</span><span class="s2">"Henshaw"</span><span class="p">:</span> <span class="mi">100</span><span class="p">})</span> </span></span><span class="line hl"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res17</span><span class="p">)</span> <span class="c1"># >>> 1</span> </span></span><span class="line hl"><span class="cl"> </span></span><span class="line hl"><span class="cl"><span class="n">res18</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">zadd</span><span class="p">(</span><span class="s2">"racer_scores"</span><span class="p">,</span> <span class="p">{</span><span class="s2">"Henshaw"</span><span class="p">:</span> <span class="mi">150</span><span class="p">})</span> </span></span><span class="line hl"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res18</span><span class="p">)</span> <span class="c1"># >>> 0</span> </span></span><span class="line hl"><span class="cl"> </span></span><span class="line hl"><span class="cl"><span class="n">res19</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">zincrby</span><span class="p">(</span><span class="s2">"racer_scores"</span><span class="p">,</span> <span class="mi">50</span><span class="p">,</span> <span class="s2">"Wood"</span><span class="p">)</span> </span></span><span class="line hl"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res19</span><span class="p">)</span> <span class="c1"># >>> 150.0</span> </span></span><span class="line hl"><span class="cl"> </span></span><span class="line hl"><span class="cl"><span class="n">res20</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">zincrby</span><span class="p">(</span><span class="s2">"racer_scores"</span><span class="p">,</span> <span class="mi">50</span><span class="p">,</span> <span class="s2">"Henshaw"</span><span class="p">)</span> </span></span><span class="line hl"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res20</span><span class="p">)</span> <span class="c1"># >>> 200.0</span> </span></span></code></pre> </div> <button class="clipboard-button text-neutral-400 hover:text-slate-100 bg-slate-600 absolute -top-8 right-10 h-7 w-7 mr-2 mt-2 p-1 rounded rounded-mx" onclick="copyCodeToClipboard('#panel_Python_ss_tutorial-stepleaderboard')" tabindex="1" title="Copy to clipboard"> <svg fill="currentColor" viewbox="0 0 48 48" xmlns="http://www.w3.org/2000/svg"> <path d="M9 43.95q-1.2 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name="ss_tutorial-stepleaderboard" tabindex="1" type="radio"/> <label class="justify-left label ml-4 pt-3.5 px-3 pb-1 cursor-pointer text-sm text-center bg-redis-ink-900 hover:text-redis-red-600 rounded rounded-mx transition duration-150 ease-in-out" for="Nodejs_ss_tutorial-stepleaderboard" title="Open example"> Node.js </label> <div aria-labelledby="tab-ss_tutorial-stepleaderboard" class="panel order-last hidden w-full mt-0 relative" id="panel_Nodejs_ss_tutorial-stepleaderboard" role="tabpanel" tabindex="0"> <div class="highlight"> <pre class="chroma"><code class="language-javascript" data-lang="javascript"><span class="line"><span class="cl"><span class="kr">import</span> <span class="nx">assert</span> <span class="nx">from</span> <span class="s1">'assert'</span><span class="p">;</span> </span></span><span class="line"><span class="cl"><span class="kr">import</span> <span class="p">{</span> <span class="nx">createClient</span> <span class="p">}</span> <span class="nx">from</span> <span class="s1">'redis'</span><span class="p">;</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">client</span> <span class="o">=</span> <span class="nx">createClient</span><span class="p">();</span> </span></span><span class="line"><span class="cl"><span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">connect</span><span class="p">();</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res1</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">zAdd</span><span class="p">(</span><span class="s1">'racer_scores'</span><span class="p">,</span> <span class="p">{</span> <span class="nx">score</span><span class="o">:</span> <span class="mi">10</span><span class="p">,</span> <span class="nx">value</span><span class="o">:</span> <span class="s1">'Norem'</span> <span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res1</span><span class="p">);</span> <span class="c1">// >>> 1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res2</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">zAdd</span><span class="p">(</span><span class="s1">'racer_scores'</span><span class="p">,</span> <span class="p">{</span> <span class="nx">score</span><span class="o">:</span> <span class="mi">12</span><span class="p">,</span> <span class="nx">value</span><span class="o">:</span> <span class="s1">'Castilla'</span> <span class="p">});</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res2</span><span class="p">);</span> <span class="c1">// >>> 1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res3</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">zAdd</span><span class="p">(</span><span class="s1">'racer_scores'</span><span class="p">,</span> <span class="p">[</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> <span class="nx">score</span><span class="o">:</span> <span class="mi">8</span><span class="p">,</span> <span class="nx">value</span><span class="o">:</span> <span class="s1">'Sam-Bodden'</span> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> <span class="nx">score</span><span class="o">:</span> <span class="mi">10</span><span class="p">,</span> <span class="nx">value</span><span class="o">:</span> <span class="s1">'Royce'</span> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> <span class="nx">score</span><span class="o">:</span> <span class="mi">6</span><span class="p">,</span> <span class="nx">value</span><span class="o">:</span> <span class="s1">'Ford'</span> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> <span class="nx">score</span><span class="o">:</span> <span class="mi">14</span><span class="p">,</span> <span class="nx">value</span><span class="o">:</span> <span class="s1">'Prickett'</span> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> <span class="nx">score</span><span class="o">:</span> <span class="mi">12</span><span class="p">,</span> <span class="nx">value</span><span class="o">:</span> <span class="s1">'Castilla'</span> <span class="p">}</span> </span></span><span class="line"><span class="cl"><span class="p">]);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res3</span><span class="p">);</span> <span class="c1">// >>> 4 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res4</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">zRange</span><span class="p">(</span><span class="s1">'racer_scores'</span><span class="p">,</span> <span class="mi">0</span><span class="p">,</span> <span class="o">-</span><span class="mi">1</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res4</span><span class="p">);</span> <span class="c1">// >>> ['Ford', 'Sam-Bodden', 'Norem', 'Royce', 'Castilla', 'Prickett'] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res6</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">zRangeWithScores</span><span class="p">(</span><span class="s1">'racer_scores'</span><span class="p">,</span> <span class="mi">0</span><span class="p">,</span> <span class="o">-</span><span class="mi">1</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res6</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="c1">// >>> [ </span></span></span><span class="line"><span class="cl"><span class="c1">// { value: 'Ford', score: 6 }, { value: 'Sam-Bodden', score: 8 }, </span></span></span><span class="line"><span class="cl"><span class="c1">// { value: 'Norem', score: 10 }, { value: 'Royce', score: 10 }, </span></span></span><span class="line"><span class="cl"><span class="c1">// { value: 'Castilla', score: 12 }, { value: 'Prickett', score: 14 } </span></span></span><span class="line"><span class="cl"><span class="c1">// ] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res7</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">zRangeByScore</span><span class="p">(</span><span class="s1">'racer_scores'</span><span class="p">,</span> <span class="s1">'-inf'</span><span class="p">,</span> <span class="mi">10</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res7</span><span class="p">);</span> <span class="c1">// >>> ['Ford', 'Sam-Bodden', 'Norem', 'Royce'] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res8</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">zRem</span><span class="p">(</span><span class="s1">'racer_scores'</span><span class="p">,</span> <span class="s1">'Castilla'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res8</span><span class="p">);</span> <span class="c1">// >>> 1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res9</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">zRemRangeByScore</span><span class="p">(</span><span class="s1">'racer_scores'</span><span class="p">,</span> <span class="s1">'-inf'</span><span class="p">,</span> <span class="mi">9</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res9</span><span class="p">);</span> <span class="c1">// >>> 2 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res10</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">zRange</span><span class="p">(</span><span class="s1">'racer_scores'</span><span class="p">,</span> <span class="mi">0</span><span class="p">,</span> <span class="o">-</span><span class="mi">1</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res10</span><span class="p">);</span> <span class="c1">// >>> ['Norem', 'Royce', 'Prickett'] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res11</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">zRank</span><span class="p">(</span><span class="s1">'racer_scores'</span><span class="p">,</span> <span class="s1">'Norem'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res11</span><span class="p">);</span> <span class="c1">// >>> 0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res12</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">zRevRank</span><span class="p">(</span><span class="s1">'racer_scores'</span><span class="p">,</span> <span class="s1">'Norem'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res12</span><span class="p">);</span> <span class="c1">// >>> 2 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res13</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">zAdd</span><span class="p">(</span><span class="s1">'racer_scores'</span><span class="p">,</span> <span class="p">[</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> <span class="nx">score</span><span class="o">:</span> <span class="mi">0</span><span class="p">,</span> <span class="nx">value</span><span class="o">:</span> <span class="s1">'Norem'</span> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> <span class="nx">score</span><span class="o">:</span> <span class="mi">0</span><span class="p">,</span> <span class="nx">value</span><span class="o">:</span> <span class="s1">'Sam-Bodden'</span> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> <span class="nx">score</span><span class="o">:</span> <span class="mi">0</span><span class="p">,</span> <span class="nx">value</span><span class="o">:</span> <span class="s1">'Royce'</span> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> <span class="nx">score</span><span class="o">:</span> <span class="mi">0</span><span class="p">,</span> <span class="nx">value</span><span class="o">:</span> <span class="s1">'Ford'</span> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> <span class="nx">score</span><span class="o">:</span> <span class="mi">0</span><span class="p">,</span> <span class="nx">value</span><span class="o">:</span> <span class="s1">'Prickett'</span> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> <span class="nx">score</span><span class="o">:</span> <span class="mi">0</span><span class="p">,</span> <span class="nx">value</span><span class="o">:</span> <span class="s1">'Castilla'</span> <span class="p">}</span> </span></span><span class="line"><span class="cl"><span class="p">]);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res13</span><span class="p">);</span> <span class="c1">// >>> 3 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res14</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">zRange</span><span class="p">(</span><span class="s1">'racer_scores'</span><span class="p">,</span> <span class="mi">0</span><span class="p">,</span> <span class="o">-</span><span class="mi">1</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res14</span><span class="p">);</span> <span class="c1">// >>> ['Castilla', 'Ford', 'Norem', 'Prickett', 'Royce', 'Sam-Bodden'] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">res15</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">zRangeByLex</span><span class="p">(</span><span class="s1">'racer_scores'</span><span class="p">,</span> <span class="s1">'[A'</span><span class="p">,</span> <span class="s1">'[L'</span><span class="p">);</span> </span></span><span class="line"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res15</span><span class="p">);</span> <span class="c1">// >>> ['Castilla', 'Ford'] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> </span></span><span class="line hl"><span class="cl"><span class="kr">const</span> <span class="nx">res16</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">zAdd</span><span class="p">(</span><span class="s1">'racer_scores'</span><span class="p">,</span> <span class="p">{</span> <span class="nx">score</span><span class="o">:</span> <span class="mi">100</span><span class="p">,</span> <span class="nx">value</span><span class="o">:</span> <span class="s1">'Wood'</span> <span class="p">});</span> </span></span><span class="line hl"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res16</span><span class="p">);</span> <span class="c1">// >>> 1 </span></span></span><span class="line hl"><span class="cl"><span class="c1"></span> </span></span><span class="line hl"><span class="cl"><span class="kr">const</span> <span class="nx">res17</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">zAdd</span><span class="p">(</span><span class="s1">'racer_scores'</span><span class="p">,</span> <span class="p">{</span> <span class="nx">score</span><span class="o">:</span> <span class="mi">100</span><span class="p">,</span> <span class="nx">value</span><span class="o">:</span> <span class="s1">'Henshaw'</span> <span class="p">});</span> </span></span><span class="line hl"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res17</span><span class="p">);</span> <span class="c1">// >>> 1 </span></span></span><span class="line hl"><span class="cl"><span class="c1"></span> </span></span><span class="line hl"><span class="cl"><span class="kr">const</span> <span class="nx">res18</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">zAdd</span><span class="p">(</span><span class="s1">'racer_scores'</span><span class="p">,</span> <span class="p">{</span> <span class="nx">score</span><span class="o">:</span> <span class="mi">150</span><span class="p">,</span> <span class="nx">value</span><span class="o">:</span> <span class="s1">'Henshaw'</span> <span class="p">},</span> <span class="p">{</span> <span class="nx">nx</span><span class="o">:</span> <span class="kc">true</span> <span class="p">});</span> </span></span><span class="line hl"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res18</span><span class="p">);</span> <span class="c1">// >>> 0 </span></span></span><span class="line hl"><span class="cl"><span class="c1"></span> </span></span><span class="line hl"><span class="cl"><span class="kr">const</span> <span class="nx">res19</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">zIncrBy</span><span class="p">(</span><span class="s1">'racer_scores'</span><span class="p">,</span> <span class="mi">50</span><span class="p">,</span> <span class="s1">'Wood'</span><span class="p">);</span> </span></span><span class="line hl"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res19</span><span class="p">);</span> <span class="c1">// >>> 150.0 </span></span></span><span class="line hl"><span class="cl"><span class="c1"></span> </span></span><span class="line hl"><span class="cl"><span class="kr">const</span> <span class="nx">res20</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">zIncrBy</span><span class="p">(</span><span class="s1">'racer_scores'</span><span class="p">,</span> <span class="mi">50</span><span class="p">,</span> <span class="s1">'Henshaw'</span><span class="p">);</span> </span></span><span class="line hl"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res20</span><span class="p">);</span> <span class="c1">// >>> 200.0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span></code></pre> </div> <button class="clipboard-button text-neutral-400 hover:text-slate-100 bg-slate-600 absolute -top-8 right-10 h-7 w-7 mr-2 mt-2 p-1 rounded rounded-mx" onclick="copyCodeToClipboard('#panel_Nodejs_ss_tutorial-stepleaderboard')" tabindex="1" title="Copy to clipboard"> <svg fill="currentColor" viewbox="0 0 48 48" xmlns="http://www.w3.org/2000/svg"> <path d="M9 43.95q-1.2 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name="ss_tutorial-stepleaderboard" tabindex="1" type="radio"/> <label class="justify-left label ml-4 pt-3.5 px-3 pb-1 cursor-pointer text-sm text-center bg-redis-ink-900 hover:text-redis-red-600 rounded rounded-mx transition duration-150 ease-in-out" for="Java_ss_tutorial-stepleaderboard" title="Open example"> Java </label> <div aria-labelledby="tab-ss_tutorial-stepleaderboard" class="panel order-last hidden w-full mt-0 relative" id="panel_Java_ss_tutorial-stepleaderboard" role="tabpanel" tabindex="0"> <div class="highlight"> <pre class="chroma"><code class="language-java" data-lang="java"><span class="line"><span class="cl"><span class="kn">package</span> <span class="nn">io.redis.examples</span><span class="o">;</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kn">import</span> <span class="nn">redis.clients.jedis.UnifiedJedis</span><span class="o">;</span> </span></span><span class="line"><span class="cl"><span class="kn">import</span> <span class="nn">redis.clients.jedis.resps.Tuple</span><span class="o">;</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kd">public</span> <span class="kd">class</span> <span class="nc">SortedSetsExample</span> <span class="o">{</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="kd">public</span> <span class="kt">void</span> <span class="nf">run</span><span class="o">()</span> <span class="o">{</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">UnifiedJedis</span> <span class="n">jedis</span> <span class="o">=</span> <span class="k">new</span> <span class="n">UnifiedJedis</span><span class="o">(</span><span class="s">"redis://localhost:6379"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res1</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">zadd</span><span class="o">(</span><span class="s">"racer_scores"</span><span class="o">,</span> <span class="mi">10</span><span class="n">d</span><span class="o">,</span> <span class="s">"Norem"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res1</span><span class="o">);</span> <span class="c1">// >>> 1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res2</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">zadd</span><span class="o">(</span><span class="s">"racer_scores"</span><span class="o">,</span> <span class="mi">12</span><span class="n">d</span><span class="o">,</span> <span class="s">"Castilla"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res2</span><span class="o">);</span> <span class="c1">// >>> 1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res3</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">zadd</span><span class="o">(</span><span class="s">"racer_scores"</span><span class="o">,</span> <span class="k">new</span> <span class="n">HashMap</span><span class="o"><</span><span class="n">String</span><span class="o">,</span><span class="n">Double</span><span class="o">>()</span> <span class="o">{{</span> </span></span><span class="line"><span class="cl"> <span class="n">put</span><span class="o">(</span><span class="s">"Sam-Bodden"</span><span class="o">,</span> <span class="mf">8d</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">put</span><span class="o">(</span><span class="s">"Royce"</span><span class="o">,</span> <span class="mi">10</span><span class="n">d</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">put</span><span class="o">(</span><span class="s">"Ford"</span><span class="o">,</span> <span class="mf">6d</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">put</span><span class="o">(</span><span class="s">"Prickett"</span><span class="o">,</span> <span class="mi">14</span><span class="n">d</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">put</span><span class="o">(</span><span class="s">"Castilla"</span><span class="o">,</span> <span class="mi">12</span><span class="n">d</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="o">}});</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res3</span><span class="o">);</span> <span class="c1">// >>> 4 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o"><</span><span class="n">String</span><span class="o">></span> <span class="n">res4</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">zrange</span><span class="o">(</span><span class="s">"racer_scores"</span><span class="o">,</span> <span class="mi">0</span><span class="o">,</span> <span class="o">-</span><span class="mi">1</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res4</span><span class="o">);</span> <span class="c1">// >>> [Ford, Sam-Bodden, Norem, Royce, Castil, Castilla, Prickett] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o"><</span><span class="n">String</span><span class="o">></span> <span class="n">res5</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">zrevrange</span><span class="o">(</span><span class="s">"racer_scores"</span><span class="o">,</span> <span class="mi">0</span><span class="o">,</span> <span class="o">-</span><span class="mi">1</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res5</span><span class="o">);</span> <span class="c1">// >>> [Prickett, Castilla, Castil, Royce, Norem, Sam-Bodden, Ford] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o"><</span><span class="n">Tuple</span><span class="o">></span> <span class="n">res6</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">zrangeWithScores</span><span class="o">(</span><span class="s">"racer_scores"</span><span class="o">,</span> <span class="mi">0</span><span class="o">,</span> <span class="o">-</span><span class="mi">1</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res6</span><span class="o">);</span> <span class="c1">// >>> [[Ford,6.0], [Sam-Bodden,8.0], [Norem,10.0], [Royce,10.0], [Castil,12.0], [Castilla,12.0], [Prickett,14.0]] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o"><</span><span class="n">String</span><span class="o">></span> <span class="n">res7</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">zrangeByScore</span><span class="o">(</span><span class="s">"racer_scores"</span><span class="o">,</span> <span class="n">Double</span><span class="o">.</span><span class="na">MIN_VALUE</span><span class="o">,</span> <span class="mi">10</span><span class="n">d</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res7</span><span class="o">);</span> <span class="c1">// >>> [Ford, Sam-Bodden, Norem, Royce] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res8</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">zrem</span><span class="o">(</span><span class="s">"racer_scores"</span><span class="o">,</span> <span class="s">"Castilla"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res8</span><span class="o">);</span> <span class="c1">// >>> 1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res9</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">zremrangeByScore</span><span class="o">(</span><span class="s">"racer_scores"</span><span class="o">,</span> <span class="n">Double</span><span class="o">.</span><span class="na">MIN_VALUE</span><span class="o">,</span> <span class="mf">9d</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res9</span><span class="o">);</span> <span class="c1">// >>> 2 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o"><</span><span class="n">String</span><span class="o">></span> <span class="n">res10</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">zrange</span><span class="o">(</span><span class="s">"racer_scores"</span><span class="o">,</span> <span class="mi">0</span><span class="o">,</span> <span class="o">-</span><span class="mi">1</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res10</span><span class="o">);</span> <span class="c1">// >>> [Norem, Royce, Prickett] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res11</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">zrank</span><span class="o">(</span><span class="s">"racer_scores"</span><span class="o">,</span> <span class="s">"Norem"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res11</span><span class="o">);</span> <span class="c1">// >>> 0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res12</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">zrevrank</span><span class="o">(</span><span class="s">"racer_scores"</span><span class="o">,</span> <span class="s">"Norem"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res12</span><span class="o">);</span> <span class="c1">// >>> 2 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res13</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">zadd</span><span class="o">(</span><span class="s">"racer_scores"</span><span class="o">,</span> <span class="k">new</span> <span class="n">HashMap</span><span class="o"><</span><span class="n">String</span><span class="o">,</span><span class="n">Double</span><span class="o">>()</span> <span class="o">{{</span> </span></span><span class="line"><span class="cl"> <span class="n">put</span><span class="o">(</span><span class="s">"Norem"</span><span class="o">,</span> <span class="mf">0d</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">put</span><span class="o">(</span><span class="s">"Sam-Bodden"</span><span class="o">,</span> <span class="mf">0d</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">put</span><span class="o">(</span><span class="s">"Royce"</span><span class="o">,</span> <span class="mf">0d</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">put</span><span class="o">(</span><span class="s">"Ford"</span><span class="o">,</span> <span class="mf">0d</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">put</span><span class="o">(</span><span class="s">"Prickett"</span><span class="o">,</span> <span class="mf">0d</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">put</span><span class="o">(</span><span class="s">"Castilla"</span><span class="o">,</span> <span class="mf">0d</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="o">}});</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res13</span><span class="o">);</span> <span class="c1">// >>> 3 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o"><</span><span class="n">String</span><span class="o">></span> <span class="n">res14</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">zrange</span><span class="o">(</span><span class="s">"racer_scores"</span><span class="o">,</span> <span class="mi">0</span><span class="o">,</span> <span class="o">-</span><span class="mi">1</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res14</span><span class="o">);</span> <span class="c1">// >>> [Castilla, Ford, Norem, Prickett, Royce, Sam-Bodden] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">List</span><span class="o"><</span><span class="n">String</span><span class="o">></span> <span class="n">res15</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">zrangeByLex</span><span class="o">(</span><span class="s">"racer_scores"</span><span class="o">,</span> <span class="s">"[A"</span><span class="o">,</span> <span class="s">"[L"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res15</span><span class="o">);</span> <span class="c1">// >>> [Castilla, Ford] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line hl"><span class="cl"> <span class="kt">long</span> <span class="n">res16</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">zadd</span><span class="o">(</span><span class="s">"racer_scores"</span><span class="o">,</span> <span class="mi">100</span><span class="n">d</span><span class="o">,</span> <span class="s">"Wood"</span><span class="o">);</span> </span></span><span class="line hl"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res16</span><span class="o">);</span> <span class="c1">// >>> 1 </span></span></span><span class="line hl"><span class="cl"><span class="c1"></span> </span></span><span class="line hl"><span class="cl"> <span class="kt">long</span> <span class="n">res17</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">zadd</span><span class="o">(</span><span class="s">"racer_scores"</span><span class="o">,</span> <span class="mi">100</span><span class="n">d</span><span class="o">,</span> <span class="s">"Henshaw"</span><span class="o">);</span> </span></span><span class="line hl"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res17</span><span class="o">);</span> <span class="c1">// >>> 1 </span></span></span><span class="line hl"><span class="cl"><span class="c1"></span> </span></span><span class="line hl"><span class="cl"> <span class="kt">long</span> <span class="n">res18</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">zadd</span><span class="o">(</span><span class="s">"racer_scores"</span><span class="o">,</span> <span class="mi">100</span><span class="n">d</span><span class="o">,</span> <span class="s">"Henshaw"</span><span class="o">);</span> </span></span><span class="line hl"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res18</span><span class="o">);</span> <span class="c1">// >>> 0 </span></span></span><span class="line hl"><span class="cl"><span class="c1"></span> </span></span><span class="line hl"><span class="cl"> <span class="kt">double</span> <span class="n">res19</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">zincrby</span><span class="o">(</span><span class="s">"racer_scores"</span><span class="o">,</span> <span class="mi">50</span><span class="n">d</span><span class="o">,</span> <span class="s">"Wood"</span><span class="o">);</span> </span></span><span class="line hl"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res19</span><span class="o">);</span> <span class="c1">// >>> 150.0 </span></span></span><span class="line hl"><span class="cl"><span class="c1"></span> </span></span><span class="line hl"><span class="cl"> <span class="kt">double</span> <span class="n">res20</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">zincrby</span><span class="o">(</span><span class="s">"racer_scores"</span><span class="o">,</span> <span class="mi">50</span><span class="n">d</span><span class="o">,</span> <span class="s">"Henshaw"</span><span class="o">);</span> </span></span><span class="line hl"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res20</span><span class="o">);</span> <span class="c1">// >>> 200.0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="o">}</span> </span></span><span class="line"><span class="cl"><span class="o">}</span> </span></span><span class="line"><span class="cl"> </span></span></code></pre> </div> <button class="clipboard-button text-neutral-400 hover:text-slate-100 bg-slate-600 absolute -top-8 right-10 h-7 w-7 mr-2 mt-2 p-1 rounded rounded-mx" onclick="copyCodeToClipboard('#panel_Java_ss_tutorial-stepleaderboard')" tabindex="1" title="Copy to clipboard"> <svg fill="currentColor" viewbox="0 0 48 48" xmlns="http://www.w3.org/2000/svg"> <path d="M9 43.95q-1.2 0-2.1-.9-.9-.9-.9-2.1V10.8h3v30.15h23.7v3Zm6-6q-1.2 0-2.1-.9-.9-.9-.9-2.1v-28q0-1.2.9-2.1.9-.9 2.1-.9h22q1.2 0 2.1.9.9.9.9 2.1v28q0 1.2-.9 2.1-.9.9-2.1.9Zm0-3h22v-28H15v28Zm0 0v-28 28Z"> </path> </svg> <div class="tooltip relative inline-block"> <span class="tooltiptext hidden bg-slate-200 rounded rounded-mx text-slate-800 text-center text-xs p-1 absolute right-6 bottom-4"> Copied! </span> </div> </button> <button aria-controls="panel_Java_ss_tutorial-stepleaderboard" class="visibility-button 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class="rounded rounded-mx px-3 py-1 text-white text-xs hover:text-white hover:bg-slate-600 hover:border-transparent focus:outline-none focus:ring-2 focus:white focus:border-slate-500" href="https://redis.io/docs/latest/develop/connect/clients/java/jedis/" tabindex="1" title="Quick-Start"> Java Quick-Start </a> <div class="w-1/2"> </div> <div class="flex-1 text-right"> <a class="button text-neutral-400 hover:text-slate-100 h-6 w-6 p-1" href="https://github.com/redis/jedis/tree/master/src/test/java/io/redis/examples/SortedSetsExample.java" tabindex="1" title="Improve this code example"> <svg fill="github" height="16" viewbox="0 0 18 16" width="18" xmlns="http://www.w3.org/2000/svg"> <path clip-rule="evenodd" d="M8.99953 1.43397e-06C7.09918 -0.000897921 5.26058 0.674713 3.81295 1.90585C2.36533 3.13699 1.40324 4.84324 1.09896 6.71907C0.794684 8.5949 1.1681 10.5178 2.15233 12.1434C3.13657 13.769 4.66734 14.9912 6.47053 15.591C6.87053 15.664 7.01653 15.417 7.01653 15.205C7.01653 15.015 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class="language-go" data-lang="go"><span class="line"><span class="cl"><span class="kn">package</span> <span class="nx">example_commands_test</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kn">import</span> <span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"context"</span> </span></span><span class="line"><span class="cl"> <span class="s">"fmt"</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="s">"github.com/redis/go-redis/v9"</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kd">func</span> <span class="nf">ExampleClient_zadd</span><span class="p">()</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">ctx</span> <span class="o">:=</span> <span class="nx">context</span><span class="p">.</span><span class="nf">Background</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">rdb</span> <span class="o">:=</span> <span class="nx">redis</span><span class="p">.</span><span class="nf">NewClient</span><span class="p">(</span><span class="o">&</span><span class="nx">redis</span><span class="p">.</span><span class="nx">Options</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Addr</span><span class="p">:</span> <span class="s">"localhost:6379"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Password</span><span class="p">:</span> <span class="s">""</span><span class="p">,</span> <span class="c1">// no password docs </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="nx">DB</span><span class="p">:</span> <span class="mi">0</span><span class="p">,</span> <span class="c1">// use default DB </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="p">})</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">res1</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">ZAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"racer_scores"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">redis</span><span class="p">.</span><span class="nx">Z</span><span class="p">{</span><span class="nx">Member</span><span class="p">:</span> <span class="s">"Norem"</span><span class="p">,</span> <span class="nx">Score</span><span class="p">:</span> <span class="mi">10</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res1</span><span class="p">)</span> <span class="c1">// >>> 1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res2</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">ZAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"racer_scores"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">redis</span><span class="p">.</span><span class="nx">Z</span><span class="p">{</span><span class="nx">Member</span><span class="p">:</span> <span class="s">"Castilla"</span><span class="p">,</span> <span class="nx">Score</span><span class="p">:</span> <span class="mi">12</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res2</span><span class="p">)</span> <span class="c1">// >>> 1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res3</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">ZAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"racer_scores"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">redis</span><span class="p">.</span><span class="nx">Z</span><span class="p">{</span><span class="nx">Member</span><span class="p">:</span> <span class="s">"Norem"</span><span class="p">,</span> <span class="nx">Score</span><span class="p">:</span> <span class="mi">10</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">redis</span><span class="p">.</span><span class="nx">Z</span><span class="p">{</span><span class="nx">Member</span><span class="p">:</span> <span class="s">"Sam-Bodden"</span><span class="p">,</span> <span class="nx">Score</span><span class="p">:</span> <span class="mi">8</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">redis</span><span class="p">.</span><span class="nx">Z</span><span class="p">{</span><span class="nx">Member</span><span class="p">:</span> <span class="s">"Royce"</span><span class="p">,</span> <span class="nx">Score</span><span class="p">:</span> <span class="mi">10</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">redis</span><span class="p">.</span><span class="nx">Z</span><span class="p">{</span><span class="nx">Member</span><span class="p">:</span> <span class="s">"Ford"</span><span class="p">,</span> <span class="nx">Score</span><span class="p">:</span> <span class="mi">6</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">redis</span><span class="p">.</span><span class="nx">Z</span><span class="p">{</span><span class="nx">Member</span><span class="p">:</span> <span class="s">"Prickett"</span><span class="p">,</span> <span class="nx">Score</span><span class="p">:</span> <span class="mi">14</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">redis</span><span class="p">.</span><span class="nx">Z</span><span class="p">{</span><span class="nx">Member</span><span class="p">:</span> <span class="s">"Castilla"</span><span class="p">,</span> <span class="nx">Score</span><span class="p">:</span> <span class="mi">12</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res3</span><span class="p">)</span> <span class="c1">// >>> 4 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kd">func</span> <span class="nf">ExampleClient_zrange</span><span class="p">()</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">ctx</span> <span class="o">:=</span> <span class="nx">context</span><span class="p">.</span><span class="nf">Background</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">rdb</span> <span class="o">:=</span> <span class="nx">redis</span><span class="p">.</span><span class="nf">NewClient</span><span class="p">(</span><span class="o">&</span><span class="nx">redis</span><span class="p">.</span><span class="nx">Options</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Addr</span><span class="p">:</span> <span class="s">"localhost:6379"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Password</span><span class="p">:</span> <span class="s">""</span><span class="p">,</span> <span class="c1">// no password docs </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="nx">DB</span><span class="p">:</span> <span class="mi">0</span><span class="p">,</span> <span class="c1">// use default DB </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="p">})</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">ZAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"racer_scores"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">redis</span><span class="p">.</span><span class="nx">Z</span><span class="p">{</span><span class="nx">Member</span><span class="p">:</span> <span class="s">"Norem"</span><span class="p">,</span> <span class="nx">Score</span><span class="p">:</span> <span class="mi">10</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">redis</span><span class="p">.</span><span class="nx">Z</span><span class="p">{</span><span class="nx">Member</span><span class="p">:</span> <span class="s">"Sam-Bodden"</span><span class="p">,</span> <span class="nx">Score</span><span class="p">:</span> <span class="mi">8</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">redis</span><span class="p">.</span><span class="nx">Z</span><span class="p">{</span><span class="nx">Member</span><span class="p">:</span> <span class="s">"Royce"</span><span class="p">,</span> <span class="nx">Score</span><span class="p">:</span> <span class="mi">10</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">redis</span><span class="p">.</span><span class="nx">Z</span><span class="p">{</span><span class="nx">Member</span><span class="p">:</span> <span class="s">"Ford"</span><span class="p">,</span> <span class="nx">Score</span><span class="p">:</span> <span class="mi">6</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">redis</span><span class="p">.</span><span class="nx">Z</span><span class="p">{</span><span class="nx">Member</span><span class="p">:</span> <span class="s">"Prickett"</span><span class="p">,</span> <span class="nx">Score</span><span class="p">:</span> <span class="mi">14</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">redis</span><span class="p">.</span><span class="nx">Z</span><span class="p">{</span><span class="nx">Member</span><span class="p">:</span> <span class="s">"Castilla"</span><span class="p">,</span> <span class="nx">Score</span><span class="p">:</span> <span class="mi">12</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">res4</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">ZRange</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"racer_scores"</span><span class="p">,</span> <span class="mi">0</span><span class="p">,</span> <span class="o">-</span><span class="mi">1</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res4</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// >>> [Ford Sam-Bodden Norem Royce Castilla Prickett] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res5</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">ZRevRange</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"racer_scores"</span><span class="p">,</span> <span class="mi">0</span><span class="p">,</span> <span class="o">-</span><span class="mi">1</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res5</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// >>> [Prickett Castilla Royce Norem Sam-Bodden Ford] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kd">func</span> <span class="nf">ExampleClient_zrangewithscores</span><span class="p">()</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">ctx</span> <span class="o">:=</span> <span class="nx">context</span><span class="p">.</span><span class="nf">Background</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">rdb</span> <span class="o">:=</span> <span class="nx">redis</span><span class="p">.</span><span class="nf">NewClient</span><span class="p">(</span><span class="o">&</span><span class="nx">redis</span><span class="p">.</span><span class="nx">Options</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Addr</span><span class="p">:</span> <span class="s">"localhost:6379"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Password</span><span class="p">:</span> <span class="s">""</span><span class="p">,</span> <span class="c1">// no password docs </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="nx">DB</span><span class="p">:</span> <span class="mi">0</span><span class="p">,</span> <span class="c1">// use default DB </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="p">})</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">ZAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"racer_scores"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">redis</span><span class="p">.</span><span class="nx">Z</span><span class="p">{</span><span class="nx">Member</span><span class="p">:</span> <span class="s">"Norem"</span><span class="p">,</span> <span class="nx">Score</span><span class="p">:</span> <span class="mi">10</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">redis</span><span class="p">.</span><span class="nx">Z</span><span class="p">{</span><span class="nx">Member</span><span class="p">:</span> <span class="s">"Sam-Bodden"</span><span class="p">,</span> <span class="nx">Score</span><span class="p">:</span> <span class="mi">8</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">redis</span><span class="p">.</span><span class="nx">Z</span><span class="p">{</span><span class="nx">Member</span><span class="p">:</span> <span class="s">"Royce"</span><span class="p">,</span> <span class="nx">Score</span><span class="p">:</span> <span class="mi">10</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">redis</span><span class="p">.</span><span class="nx">Z</span><span class="p">{</span><span class="nx">Member</span><span class="p">:</span> <span class="s">"Ford"</span><span class="p">,</span> <span class="nx">Score</span><span class="p">:</span> <span class="mi">6</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">redis</span><span class="p">.</span><span class="nx">Z</span><span class="p">{</span><span class="nx">Member</span><span class="p">:</span> <span class="s">"Prickett"</span><span class="p">,</span> <span class="nx">Score</span><span class="p">:</span> <span class="mi">14</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">redis</span><span class="p">.</span><span class="nx">Z</span><span class="p">{</span><span class="nx">Member</span><span class="p">:</span> <span class="s">"Castilla"</span><span class="p">,</span> <span class="nx">Score</span><span class="p">:</span> <span class="mi">12</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">res6</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">ZRangeWithScores</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"racer_scores"</span><span class="p">,</span> <span class="mi">0</span><span class="p">,</span> <span class="o">-</span><span class="mi">1</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res6</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// >>> [{6 Ford} {8 Sam-Bodden} {10 Norem} {10 Royce} {12 Castilla} {14 Prickett}] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kd">func</span> <span class="nf">ExampleClient_zrangebyscore</span><span class="p">()</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">ctx</span> <span class="o">:=</span> <span class="nx">context</span><span class="p">.</span><span class="nf">Background</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">rdb</span> <span class="o">:=</span> <span class="nx">redis</span><span class="p">.</span><span class="nf">NewClient</span><span class="p">(</span><span class="o">&</span><span class="nx">redis</span><span class="p">.</span><span class="nx">Options</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Addr</span><span class="p">:</span> <span class="s">"localhost:6379"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Password</span><span class="p">:</span> <span class="s">""</span><span class="p">,</span> <span class="c1">// no password docs </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="nx">DB</span><span class="p">:</span> <span class="mi">0</span><span class="p">,</span> <span class="c1">// use default DB </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="p">})</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">ZAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"racer_scores"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">redis</span><span class="p">.</span><span class="nx">Z</span><span class="p">{</span><span class="nx">Member</span><span class="p">:</span> <span class="s">"Norem"</span><span class="p">,</span> <span class="nx">Score</span><span class="p">:</span> <span class="mi">10</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">redis</span><span class="p">.</span><span class="nx">Z</span><span class="p">{</span><span class="nx">Member</span><span class="p">:</span> <span class="s">"Sam-Bodden"</span><span class="p">,</span> <span class="nx">Score</span><span class="p">:</span> <span class="mi">8</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">redis</span><span class="p">.</span><span class="nx">Z</span><span class="p">{</span><span class="nx">Member</span><span class="p">:</span> <span class="s">"Royce"</span><span class="p">,</span> <span class="nx">Score</span><span class="p">:</span> <span class="mi">10</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">redis</span><span class="p">.</span><span class="nx">Z</span><span class="p">{</span><span class="nx">Member</span><span class="p">:</span> <span class="s">"Ford"</span><span class="p">,</span> <span class="nx">Score</span><span class="p">:</span> <span class="mi">6</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">redis</span><span class="p">.</span><span class="nx">Z</span><span class="p">{</span><span class="nx">Member</span><span class="p">:</span> <span class="s">"Prickett"</span><span class="p">,</span> <span class="nx">Score</span><span class="p">:</span> <span class="mi">14</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">redis</span><span class="p">.</span><span class="nx">Z</span><span class="p">{</span><span class="nx">Member</span><span class="p">:</span> <span class="s">"Castilla"</span><span class="p">,</span> <span class="nx">Score</span><span class="p">:</span> <span class="mi">12</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">res7</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">ZRangeByScore</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"racer_scores"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="o">&</span><span class="nx">redis</span><span class="p">.</span><span class="nx">ZRangeBy</span><span class="p">{</span><span class="nx">Min</span><span class="p">:</span> <span class="s">"-inf"</span><span class="p">,</span> <span class="nx">Max</span><span class="p">:</span> <span class="s">"10"</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res7</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// >>> [Ford Sam-Bodden Norem Royce] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kd">func</span> <span class="nf">ExampleClient_zremrangebyscore</span><span class="p">()</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">ctx</span> <span class="o">:=</span> <span class="nx">context</span><span class="p">.</span><span class="nf">Background</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">rdb</span> <span class="o">:=</span> <span class="nx">redis</span><span class="p">.</span><span class="nf">NewClient</span><span class="p">(</span><span class="o">&</span><span class="nx">redis</span><span class="p">.</span><span class="nx">Options</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Addr</span><span class="p">:</span> <span class="s">"localhost:6379"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Password</span><span class="p">:</span> <span class="s">""</span><span class="p">,</span> <span class="c1">// no password docs </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="nx">DB</span><span class="p">:</span> <span class="mi">0</span><span class="p">,</span> <span class="c1">// use default DB </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="p">})</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">ZAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"racer_scores"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">redis</span><span class="p">.</span><span class="nx">Z</span><span class="p">{</span><span class="nx">Member</span><span class="p">:</span> <span class="s">"Norem"</span><span class="p">,</span> <span class="nx">Score</span><span class="p">:</span> <span class="mi">10</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">redis</span><span class="p">.</span><span class="nx">Z</span><span class="p">{</span><span class="nx">Member</span><span class="p">:</span> <span class="s">"Sam-Bodden"</span><span class="p">,</span> <span class="nx">Score</span><span class="p">:</span> <span class="mi">8</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">redis</span><span class="p">.</span><span class="nx">Z</span><span class="p">{</span><span class="nx">Member</span><span class="p">:</span> <span class="s">"Royce"</span><span class="p">,</span> <span class="nx">Score</span><span class="p">:</span> <span class="mi">10</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">redis</span><span class="p">.</span><span class="nx">Z</span><span class="p">{</span><span class="nx">Member</span><span class="p">:</span> <span class="s">"Ford"</span><span class="p">,</span> <span class="nx">Score</span><span class="p">:</span> <span class="mi">6</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">redis</span><span class="p">.</span><span class="nx">Z</span><span class="p">{</span><span class="nx">Member</span><span class="p">:</span> <span class="s">"Prickett"</span><span class="p">,</span> <span class="nx">Score</span><span class="p">:</span> <span class="mi">14</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">redis</span><span class="p">.</span><span class="nx">Z</span><span class="p">{</span><span class="nx">Member</span><span class="p">:</span> <span class="s">"Castilla"</span><span class="p">,</span> <span class="nx">Score</span><span class="p">:</span> <span class="mi">12</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">res8</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">ZRem</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"racer_scores"</span><span class="p">,</span> <span class="s">"Castilla"</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res8</span><span class="p">)</span> <span class="c1">// >>> 1 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res9</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">ZRemRangeByScore</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"racer_scores"</span><span class="p">,</span> <span class="s">"-inf"</span><span class="p">,</span> <span class="s">"9"</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res9</span><span class="p">)</span> <span class="c1">// >>> 2 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res10</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">ZRange</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"racer_scores"</span><span class="p">,</span> <span class="mi">0</span><span class="p">,</span> <span class="o">-</span><span class="mi">1</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res10</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// >>> [Norem Royce Prickett] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kd">func</span> <span class="nf">ExampleClient_zrank</span><span class="p">()</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">ctx</span> <span class="o">:=</span> <span class="nx">context</span><span class="p">.</span><span class="nf">Background</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">rdb</span> <span class="o">:=</span> <span class="nx">redis</span><span class="p">.</span><span class="nf">NewClient</span><span class="p">(</span><span class="o">&</span><span class="nx">redis</span><span class="p">.</span><span class="nx">Options</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Addr</span><span class="p">:</span> <span class="s">"localhost:6379"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Password</span><span class="p">:</span> <span class="s">""</span><span class="p">,</span> <span class="c1">// no password docs </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="nx">DB</span><span class="p">:</span> <span class="mi">0</span><span class="p">,</span> <span class="c1">// use default DB </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="p">})</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">ZAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"racer_scores"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">redis</span><span class="p">.</span><span class="nx">Z</span><span class="p">{</span><span class="nx">Member</span><span class="p">:</span> <span class="s">"Norem"</span><span class="p">,</span> <span class="nx">Score</span><span class="p">:</span> <span class="mi">10</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">redis</span><span class="p">.</span><span class="nx">Z</span><span class="p">{</span><span class="nx">Member</span><span class="p">:</span> <span class="s">"Royce"</span><span class="p">,</span> <span class="nx">Score</span><span class="p">:</span> <span class="mi">10</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">redis</span><span class="p">.</span><span class="nx">Z</span><span class="p">{</span><span class="nx">Member</span><span class="p">:</span> <span class="s">"Prickett"</span><span class="p">,</span> <span class="nx">Score</span><span class="p">:</span> <span class="mi">14</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">res11</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">ZRank</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"racer_scores"</span><span class="p">,</span> <span class="s">"Norem"</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res11</span><span class="p">)</span> <span class="c1">// >>> 0 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res12</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">ZRevRank</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"racer_scores"</span><span class="p">,</span> <span class="s">"Norem"</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res12</span><span class="p">)</span> <span class="c1">// >>> 2 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kd">func</span> <span class="nf">ExampleClient_zaddlex</span><span class="p">()</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">ctx</span> <span class="o">:=</span> <span class="nx">context</span><span class="p">.</span><span class="nf">Background</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">rdb</span> <span class="o">:=</span> <span class="nx">redis</span><span class="p">.</span><span class="nf">NewClient</span><span class="p">(</span><span class="o">&</span><span class="nx">redis</span><span class="p">.</span><span class="nx">Options</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Addr</span><span class="p">:</span> <span class="s">"localhost:6379"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Password</span><span class="p">:</span> <span class="s">""</span><span class="p">,</span> <span class="c1">// no password docs </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="nx">DB</span><span class="p">:</span> <span class="mi">0</span><span class="p">,</span> <span class="c1">// use default DB </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="p">})</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">ZAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"racer_scores"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">redis</span><span class="p">.</span><span class="nx">Z</span><span class="p">{</span><span class="nx">Member</span><span class="p">:</span> <span class="s">"Norem"</span><span class="p">,</span> <span class="nx">Score</span><span class="p">:</span> <span class="mi">0</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">redis</span><span class="p">.</span><span class="nx">Z</span><span class="p">{</span><span class="nx">Member</span><span class="p">:</span> <span class="s">"Royce"</span><span class="p">,</span> <span class="nx">Score</span><span class="p">:</span> <span class="mi">0</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">redis</span><span class="p">.</span><span class="nx">Z</span><span class="p">{</span><span class="nx">Member</span><span class="p">:</span> <span class="s">"Prickett"</span><span class="p">,</span> <span class="nx">Score</span><span class="p">:</span> <span class="mi">0</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">res13</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">ZAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"racer_scores"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">redis</span><span class="p">.</span><span class="nx">Z</span><span class="p">{</span><span class="nx">Member</span><span class="p">:</span> <span class="s">"Norem"</span><span class="p">,</span> <span class="nx">Score</span><span class="p">:</span> <span class="mi">0</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">redis</span><span class="p">.</span><span class="nx">Z</span><span class="p">{</span><span class="nx">Member</span><span class="p">:</span> <span class="s">"Sam-Bodden"</span><span class="p">,</span> <span class="nx">Score</span><span class="p">:</span> <span class="mi">0</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">redis</span><span class="p">.</span><span class="nx">Z</span><span class="p">{</span><span class="nx">Member</span><span class="p">:</span> <span class="s">"Royce"</span><span class="p">,</span> <span class="nx">Score</span><span class="p">:</span> <span class="mi">0</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">redis</span><span class="p">.</span><span class="nx">Z</span><span class="p">{</span><span class="nx">Member</span><span class="p">:</span> <span class="s">"Ford"</span><span class="p">,</span> <span class="nx">Score</span><span class="p">:</span> <span class="mi">0</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">redis</span><span class="p">.</span><span class="nx">Z</span><span class="p">{</span><span class="nx">Member</span><span class="p">:</span> <span class="s">"Prickett"</span><span class="p">,</span> <span class="nx">Score</span><span class="p">:</span> <span class="mi">0</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nx">redis</span><span class="p">.</span><span class="nx">Z</span><span class="p">{</span><span class="nx">Member</span><span class="p">:</span> <span class="s">"Castilla"</span><span class="p">,</span> <span class="nx">Score</span><span class="p">:</span> <span class="mi">0</span><span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res13</span><span class="p">)</span> <span class="c1">// >>> 3 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res14</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">ZRange</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"racer_scores"</span><span class="p">,</span> <span class="mi">0</span><span class="p">,</span> <span class="o">-</span><span class="mi">1</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res14</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="c1">// >>> [Castilla Ford Norem Prickett Royce Sam-Bodden] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="nx">res15</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">ZRangeByLex</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"racer_scores"</span><span class="p">,</span> <span class="o">&</span><span class="nx">redis</span><span class="p">.</span><span class="nx">ZRangeBy</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Min</span><span class="p">:</span> <span class="s">"[A"</span><span class="p">,</span> <span class="nx">Max</span><span class="p">:</span> <span class="s">"[L"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="p">}).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res15</span><span class="p">)</span> <span class="c1">// >>> [Castilla Ford] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kd">func</span> <span class="nf">ExampleClient_leaderboard</span><span class="p">()</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">ctx</span> <span class="o">:=</span> <span class="nx">context</span><span class="p">.</span><span class="nf">Background</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">rdb</span> <span class="o">:=</span> <span class="nx">redis</span><span class="p">.</span><span class="nf">NewClient</span><span class="p">(</span><span class="o">&</span><span class="nx">redis</span><span class="p">.</span><span class="nx">Options</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Addr</span><span class="p">:</span> <span class="s">"localhost:6379"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Password</span><span class="p">:</span> <span class="s">""</span><span class="p">,</span> <span class="c1">// no password docs </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="nx">DB</span><span class="p">:</span> <span class="mi">0</span><span class="p">,</span> <span class="c1">// use default DB </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="p">})</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line hl"><span class="cl"> <span class="nx">res16</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">ZAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"racer_scores"</span><span class="p">,</span> </span></span><span class="line hl"><span class="cl"> <span class="nx">redis</span><span class="p">.</span><span class="nx">Z</span><span class="p">{</span><span class="nx">Member</span><span class="p">:</span> <span class="s">"Wood"</span><span class="p">,</span> <span class="nx">Score</span><span class="p">:</span> <span class="mi">100</span><span class="p">},</span> </span></span><span class="line hl"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line hl"><span class="cl"> </span></span><span class="line hl"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line hl"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line hl"><span class="cl"> <span class="p">}</span> </span></span><span class="line hl"><span class="cl"> </span></span><span class="line hl"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res16</span><span class="p">)</span> <span class="c1">// >>> 1 </span></span></span><span class="line hl"><span class="cl"><span class="c1"></span> </span></span><span class="line hl"><span class="cl"> <span class="nx">res17</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">ZAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"racer_scores"</span><span class="p">,</span> </span></span><span class="line hl"><span class="cl"> <span class="nx">redis</span><span class="p">.</span><span class="nx">Z</span><span class="p">{</span><span class="nx">Member</span><span class="p">:</span> <span class="s">"Henshaw"</span><span class="p">,</span> <span class="nx">Score</span><span class="p">:</span> <span class="mi">100</span><span class="p">},</span> </span></span><span class="line hl"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line hl"><span class="cl"> </span></span><span class="line hl"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line hl"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line hl"><span class="cl"> <span class="p">}</span> </span></span><span class="line hl"><span class="cl"> </span></span><span class="line hl"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res17</span><span class="p">)</span> <span class="c1">// >>> 1 </span></span></span><span class="line hl"><span class="cl"><span class="c1"></span> </span></span><span class="line hl"><span class="cl"> <span class="nx">res18</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">ZAdd</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"racer_scores"</span><span class="p">,</span> </span></span><span class="line hl"><span class="cl"> <span class="nx">redis</span><span class="p">.</span><span class="nx">Z</span><span class="p">{</span><span class="nx">Member</span><span class="p">:</span> <span class="s">"Henshaw"</span><span class="p">,</span> <span class="nx">Score</span><span class="p">:</span> <span class="mi">150</span><span class="p">},</span> </span></span><span class="line hl"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line hl"><span class="cl"> </span></span><span class="line hl"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line hl"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line hl"><span class="cl"> <span class="p">}</span> </span></span><span class="line hl"><span class="cl"> </span></span><span class="line hl"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res18</span><span class="p">)</span> <span class="c1">// >>> 0 </span></span></span><span class="line hl"><span class="cl"><span class="c1"></span> </span></span><span class="line hl"><span class="cl"> <span class="nx">res19</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">ZIncrBy</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"racer_scores"</span><span class="p">,</span> <span class="mi">50</span><span class="p">,</span> <span class="s">"Wood"</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line hl"><span class="cl"> </span></span><span class="line hl"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line hl"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line hl"><span class="cl"> <span class="p">}</span> </span></span><span class="line hl"><span class="cl"> </span></span><span class="line hl"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res19</span><span class="p">)</span> <span class="c1">// >>> 150 </span></span></span><span class="line hl"><span class="cl"><span class="c1"></span> </span></span><span class="line hl"><span class="cl"> <span class="nx">res20</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">ZIncrBy</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"racer_scores"</span><span class="p">,</span> <span class="mi">50</span><span class="p">,</span> <span class="s">"Henshaw"</span><span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line hl"><span class="cl"> </span></span><span class="line hl"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line hl"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line hl"><span class="cl"> <span class="p">}</span> </span></span><span class="line hl"><span class="cl"> </span></span><span class="line hl"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res20</span><span class="p">)</span> <span class="c1">// >>> 200 </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="p">}</span> </span></span></code></pre> </div> <button class="clipboard-button text-neutral-400 hover:text-slate-100 bg-slate-600 absolute -top-8 right-10 h-7 w-7 mr-2 mt-2 p-1 rounded 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class="k">public</span> <span class="k">class</span> <span class="nc">SortedSetExample</span> </span></span><span class="line"><span class="cl"><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="k">public</span> <span class="k">void</span> <span class="n">run</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="kt">var</span> <span class="n">muxer</span> <span class="p">=</span> <span class="n">ConnectionMultiplexer</span><span class="p">.</span><span class="n">Connect</span><span class="p">(</span><span class="s">"localhost:6379"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="kt">var</span> <span class="n">db</span> <span class="p">=</span> <span class="n">muxer</span><span class="p">.</span><span class="n">GetDatabase</span><span class="p">();</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="kt">bool</span> <span class="n">res1</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">SortedSetAdd</span><span class="p">(</span><span class="s">"racer_scores"</span><span class="p">,</span> <span class="s">"Norem"</span><span class="p">,</span> <span class="m">10</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res1</span><span class="p">);</span> <span class="c1">// >>> True</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="kt">bool</span> <span class="n">res2</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">SortedSetAdd</span><span class="p">(</span><span class="s">"racer_scores"</span><span class="p">,</span> <span class="s">"Castilla"</span><span class="p">,</span> <span class="m">12</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res2</span><span class="p">);</span> <span class="c1">// >>> True</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res3</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">SortedSetAdd</span><span class="p">(</span><span class="s">"racer_scores"</span><span class="p">,</span> <span class="k">new</span><span class="p">[]{</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">SortedSetEntry</span><span class="p">(</span><span class="s">"Sam-Bodden"</span><span class="p">,</span> <span class="m">8</span><span class="p">),</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">SortedSetEntry</span><span class="p">(</span><span class="s">"Royce"</span><span class="p">,</span> <span class="m">10</span><span class="p">),</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">SortedSetEntry</span><span class="p">(</span><span class="s">"Ford"</span><span class="p">,</span> <span class="m">6</span><span class="p">),</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">SortedSetEntry</span><span class="p">(</span><span class="s">"Prickett"</span><span class="p">,</span> <span class="m">14</span><span class="p">),</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">SortedSetEntry</span><span class="p">(</span><span class="s">"Castilla"</span><span class="p">,</span> <span class="m">12</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">});</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res3</span><span class="p">);</span> <span class="c1">// >>> 4</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">RedisValue</span><span class="p">[]</span> <span class="n">res4</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">SortedSetRangeByRank</span><span class="p">(</span><span class="s">"racer_scores"</span><span class="p">,</span> <span class="m">0</span><span class="p">,</span> <span class="p">-</span><span class="m">1</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="kt">string</span><span class="p">.</span><span class="n">Join</span><span class="p">(</span><span class="s">", "</span><span class="p">,</span> <span class="n">res4</span><span class="p">));</span> <span class="c1">// >>> Ford, Sam-Bodden, Norem, Royce, Castilla, Prickett</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">RedisValue</span><span class="p">[]</span> <span class="n">res5</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">SortedSetRangeByRank</span><span class="p">(</span><span class="s">"racer_scores"</span><span class="p">,</span> <span class="m">0</span><span class="p">,</span> <span class="p">-</span><span class="m">1</span><span class="p">,</span> <span class="n">Order</span><span class="p">.</span><span class="n">Descending</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="kt">string</span><span class="p">.</span><span class="n">Join</span><span class="p">(</span><span class="s">", "</span><span class="p">,</span> <span class="n">res5</span><span class="p">));</span> <span class="c1">// >>> Prickett, Castilla, Royce, Norem, Sam-Bodden, Ford</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">SortedSetEntry</span><span class="p">[]</span> <span class="n">res6</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">SortedSetRangeByRankWithScores</span><span class="p">(</span><span class="s">"racer_scores"</span><span class="p">,</span> <span class="m">0</span><span class="p">,</span> <span class="p">-</span><span class="m">1</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="kt">string</span><span class="p">.</span><span class="n">Join</span><span class="p">(</span><span class="s">", "</span><span class="p">,</span> <span class="n">res6</span><span class="p">));</span> <span class="c1">// >>> Ford: 6, Sam-Bodden: 8, Norem: 10, Royce: 10, Castilla: 12, Prickett: 14</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">RedisValue</span><span class="p">[]</span> <span class="n">res7</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">SortedSetRangeByScore</span><span class="p">(</span><span class="s">"racer_scores"</span><span class="p">,</span> <span class="kt">double</span><span class="p">.</span><span class="n">NegativeInfinity</span><span class="p">,</span> <span class="m">10</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="kt">string</span><span class="p">.</span><span class="n">Join</span><span class="p">(</span><span class="s">", "</span><span class="p">,</span> <span class="n">res7</span><span class="p">));</span> <span class="c1">// >>> Ford, Sam-Bodden, Norem, Royce</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="kt">bool</span> <span class="n">res8</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">SortedSetRemove</span><span class="p">(</span><span class="s">"racer_scores"</span><span class="p">,</span> <span class="s">"Castilla"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res8</span><span class="p">);</span> <span class="c1">// >>> True</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res9</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">SortedSetRemoveRangeByScore</span><span class="p">(</span><span class="s">"racer_scores"</span><span class="p">,</span> <span class="kt">double</span><span class="p">.</span><span class="n">NegativeInfinity</span><span class="p">,</span> <span class="m">9</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res9</span><span class="p">);</span> <span class="c1">// >>> 2</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">RedisValue</span><span class="p">[]</span> <span class="n">res10</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">SortedSetRangeByRank</span><span class="p">(</span><span class="s">"racer_scores"</span><span class="p">,</span> <span class="m">0</span><span class="p">,</span> <span class="p">-</span><span class="m">1</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="kt">string</span><span class="p">.</span><span class="n">Join</span><span class="p">(</span><span class="s">", "</span><span class="p">,</span> <span class="n">res10</span><span class="p">));</span> <span class="c1">// >>> Norem, Royce, Prickett</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="kt">long?</span> <span class="n">res11</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">SortedSetRank</span><span class="p">(</span><span class="s">"racer_scores"</span><span class="p">,</span> <span class="s">"Norem"</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res11</span><span class="p">);</span> <span class="c1">// >>> 0</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="kt">long?</span> <span class="n">res12</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">SortedSetRank</span><span class="p">(</span><span class="s">"racer_scores"</span><span class="p">,</span> <span class="s">"Norem"</span><span class="p">,</span> <span class="n">Order</span><span class="p">.</span><span class="n">Descending</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res12</span><span class="p">);</span> <span class="c1">// >>> 2</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="kt">long</span> <span class="n">res13</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">SortedSetAdd</span><span class="p">(</span><span class="s">"racer_scores"</span><span class="p">,</span> <span class="k">new</span><span class="p">[]</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">SortedSetEntry</span><span class="p">(</span><span class="s">"Norem"</span><span class="p">,</span> <span class="m">0</span><span class="p">),</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">SortedSetEntry</span><span class="p">(</span><span class="s">"Sam-Bodden"</span><span class="p">,</span> <span class="m">0</span><span class="p">),</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">SortedSetEntry</span><span class="p">(</span><span class="s">"Royce"</span><span class="p">,</span> <span class="m">0</span><span class="p">),</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">SortedSetEntry</span><span class="p">(</span><span class="s">"Ford"</span><span class="p">,</span> <span class="m">0</span><span class="p">),</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">SortedSetEntry</span><span class="p">(</span><span class="s">"Prickett"</span><span class="p">,</span> <span class="m">0</span><span class="p">),</span> </span></span><span class="line"><span class="cl"> <span class="k">new</span> <span class="n">SortedSetEntry</span><span class="p">(</span><span class="s">"Castilla"</span><span class="p">,</span> <span class="m">0</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">});</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res13</span><span class="p">);</span> <span class="c1">// >>> 3</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">RedisValue</span><span class="p">[]</span> <span class="n">res14</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">SortedSetRangeByRank</span><span class="p">(</span><span class="s">"racer_scores"</span><span class="p">,</span> <span class="m">0</span><span class="p">,</span> <span class="p">-</span><span class="m">1</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="kt">string</span><span class="p">.</span><span class="n">Join</span><span class="p">(</span><span class="s">", "</span><span class="p">,</span> <span class="n">res14</span><span class="p">));</span> <span class="c1">// >>> Castilla, Ford, Norem, Pricket, Royce, Sam-Bodden</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="n">RedisValue</span><span class="p">[]</span> <span class="n">res15</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">SortedSetRangeByValue</span><span class="p">(</span><span class="s">"racer_scores"</span><span class="p">,</span> <span class="s">"A"</span><span class="p">,</span> <span class="s">"L"</span><span class="p">,</span> <span class="n">Exclude</span><span class="p">.</span><span class="n">None</span><span class="p">);</span> </span></span><span class="line"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="kt">string</span><span class="p">.</span><span class="n">Join</span><span class="p">(</span><span class="s">", "</span><span class="p">,</span> <span class="n">res15</span><span class="p">));</span> <span class="c1">// >>> Castilla, Ford</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line hl"><span class="cl"> <span class="kt">bool</span> <span class="n">res16</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">SortedSetAdd</span><span class="p">(</span><span class="s">"racer_scores"</span><span class="p">,</span> <span class="s">"Wood"</span><span class="p">,</span> <span class="m">100</span><span class="p">);</span> </span></span><span class="line hl"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res16</span><span class="p">);</span> <span class="c1">// >>> True</span> </span></span><span class="line hl"><span class="cl"> </span></span><span class="line hl"><span class="cl"> <span class="kt">bool</span> <span class="n">res17</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">SortedSetAdd</span><span class="p">(</span><span class="s">"racer_scores"</span><span class="p">,</span> <span class="s">"Henshaw"</span><span class="p">,</span> <span class="m">100</span><span class="p">);</span> </span></span><span class="line hl"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res17</span><span class="p">);</span> <span class="c1">// >>> True</span> </span></span><span class="line hl"><span class="cl"> </span></span><span class="line hl"><span class="cl"> <span class="kt">bool</span> <span class="n">res18</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">SortedSetAdd</span><span class="p">(</span><span class="s">"racer_scores"</span><span class="p">,</span> <span class="s">"Henshaw"</span><span class="p">,</span> <span class="m">150</span><span class="p">);</span> </span></span><span class="line hl"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res18</span><span class="p">);</span> <span class="c1">// >>> False</span> </span></span><span class="line hl"><span class="cl"> </span></span><span class="line hl"><span class="cl"> <span class="kt">double</span> <span class="n">res19</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">SortedSetIncrement</span><span class="p">(</span><span class="s">"racer_scores"</span><span class="p">,</span> <span class="s">"Wood"</span><span class="p">,</span> <span class="m">50</span><span class="p">);</span> </span></span><span class="line hl"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res19</span><span class="p">);</span> <span class="c1">// >>> 150.0</span> </span></span><span class="line hl"><span class="cl"> </span></span><span class="line hl"><span class="cl"> <span class="kt">double</span> <span class="n">res20</span> <span class="p">=</span> <span class="n">db</span><span class="p">.</span><span class="n">SortedSetIncrement</span><span class="p">(</span><span class="s">"racer_scores"</span><span class="p">,</span> <span class="s">"Henshaw"</span><span class="p">,</span> <span class="m">50</span><span class="p">);</span> </span></span><span class="line hl"><span class="cl"> <span class="n">Console</span><span class="p">.</span><span class="n">WriteLine</span><span class="p">(</span><span class="n">res20</span><span class="p">);</span> <span class="c1">// >>> 200.0</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"><span class="p">}</span> </span></span></code></pre> </div> <button class="clipboard-button text-neutral-400 hover:text-slate-100 bg-slate-600 absolute -top-8 right-10 h-7 w-7 mr-2 mt-2 p-1 rounded rounded-mx" onclick="copyCodeToClipboard('#panel_Csharp_ss_tutorial-stepleaderboard')" tabindex="1" title="Copy to clipboard"> <svg fill="currentColor" viewbox="0 0 48 48" xmlns="http://www.w3.org/2000/svg"> <path d="M9 43.95q-1.2 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href="https://github.com/redis/NRedisStack/tree/master/tests/Doc/SortedSetExample.cs" tabindex="1" title="Improve this code example"> <svg fill="github" height="16" viewbox="0 0 18 16" width="18" xmlns="http://www.w3.org/2000/svg"> <path clip-rule="evenodd" d="M8.99953 1.43397e-06C7.09918 -0.000897921 5.26058 0.674713 3.81295 1.90585C2.36533 3.13699 1.40324 4.84324 1.09896 6.71907C0.794684 8.5949 1.1681 10.5178 2.15233 12.1434C3.13657 13.769 4.66734 14.9912 6.47053 15.591C6.87053 15.664 7.01653 15.417 7.01653 15.205C7.01653 15.015 7.00953 14.512 7.00553 13.845C4.78053 14.328 4.31053 12.772 4.31053 12.772C4.16325 12.2887 3.84837 11.8739 3.42253 11.602C2.69653 11.102 3.47753 11.116 3.47753 11.116C3.73043 11.1515 3.97191 11.2442 4.18365 11.3869C4.39539 11.5297 4.57182 11.7189 4.69953 11.94C4.80755 12.1377 4.95378 12.3119 5.12972 12.4526C5.30567 12.5933 5.50782 12.6976 5.72442 12.7595C5.94103 12.8214 6.16778 12.8396 6.39148 12.813C6.61519 12.7865 6.83139 12.7158 7.02753 12.605C7.06381 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returns 0 when the member already exists (the score is updated), while <a href="/docs/latest/commands/zincrby/"> <code> ZINCRBY </code> </a> returns the new score. The score for racer Henshaw went from 100, was changed to 150 with no regard for what score was there before, and then was incremented by 50 to 200. </p> <h2 id="basic-commands"> Basic commands </h2> <ul> <li> <a href="/docs/latest/commands/zadd/"> <code> ZADD </code> </a> adds a new member and associated score to a sorted set. If the member already exists, the score is updated. </li> <li> <a href="/docs/latest/commands/zrange/"> <code> ZRANGE </code> </a> returns members of a sorted set, sorted within a given range. </li> <li> <a href="/docs/latest/commands/zrank/"> <code> ZRANK </code> </a> returns the rank of the provided member, assuming the sorted is in ascending order. </li> <li> <a href="/docs/latest/commands/zrevrank/"> <code> ZREVRANK </code> </a> returns the rank of the provided member, assuming the sorted set is in descending order. </li> </ul> <p> See the <a href="/docs/latest/commands/?group=sorted-set"> complete list of sorted set commands </a> . </p> <h2 id="performance"> Performance </h2> <p> Most sorted set operations are O(log(n)), where <em> n </em> is the number of members. </p> <p> Exercise some caution when running the <a href="/docs/latest/commands/zrange/"> <code> ZRANGE </code> </a> command with large returns values (e.g., in the tens of thousands or more). This command's time complexity is O(log(n) + m), where <em> m </em> is the number of results returned. </p> <h2 id="alternatives"> Alternatives </h2> <p> Redis sorted sets are sometimes used for indexing other Redis data structures. If you need to index and query your data, consider the <a href="/docs/latest/develop/data-types/json/"> JSON </a> data type and the <a href="/docs/latest/develop/interact/search-and-query/"> Redis Query Engine </a> features. </p> <h2 id="learn-more"> Learn more </h2> <ul> <li> <a href="https://www.youtube.com/watch?v=MUKlxdBQZ7g"> Redis Sorted Sets Explained </a> is an entertaining introduction to sorted sets in Redis. </li> <li> <a href="https://university.redis.com/courses/ru101/"> Redis University's RU101 </a> explores Redis sorted sets in detail. </li> </ul> <form class="text-sm w-full mt-24 pt-5 border-t border-t-redis-pen-700 border-opacity-50" id="page-feedback" name="page-feedback"> <input class="hidden" name="origin" value="https://redis.io/docs/latest/develop/data-types/sorted-sets/"/> <div class="flex flex-row justify-between"> <div class="grid justify-center"> <span class="font-mono"> RATE THIS PAGE </span> <div class="star-rating"> <input id="5-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="5"/> <label class="star" for="5-stars"> ★ </label> <input id="4-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="4"/> <label class="star" for="4-stars"> ★ </label> <input id="3-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="3"/> <label class="star" for="3-stars"> ★ </label> <input id="2-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="2"/> <label class="star" for="2-stars"> ★ </label> <input id="1-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="1"/> <label class="star" for="1-stars"> ★ </label> </div> </div> <a class="font-mono no-underline" href="#"> Back to top ↑ </a> </div> <div class="hidden" id="feedback-form"> <div class="grid gap-2"> <textarea class="p-2 mt-1 block w-full h-24 border border-opacity-50 border-redis-ink-900 rounded-md" name="comment" placeholder="Why did you choose this rating?" rows="3"></textarea> <button class="font-mono button text-redis-ink-900 border border-solid border-transparent bg-redis-red-500 hover:bg-redis-red-600 focus:bg-red-600 focus:ring-red-600; w-min justify-self-end" type="submit"> Submit </button> </div> </div> </form> <script> document.addEventListener("DOMContentLoaded", function() { const form = document.querySelector("#page-feedback"); form.addEventListener("submit", function(event) { event.preventDefault(); var xhr = new XMLHttpRequest(); var url = "\/docusight\/api\/rate"; var params = new URLSearchParams(new FormData(form)); xhr.open("POST", url, true); xhr.setRequestHeader("Content-Type", "application/x-www-form-urlencoded"); xhr.onreadystatechange = function() { if (xhr.readyState === 4 && xhr.status === 200) { const responseData = JSON.parse(xhr.responseText); const responseMessage = responseData.response; const newText = document.createTextNode(responseMessage); form.parentNode.replaceChild(newText, form); } }; xhr.send(params); }); }); </script> </section>
https://redis.io/docs/latest/operate/kubernetes/release-notes/7-2-4-releases/7-2-4-12/.html	<section class="prose w-full py-12 max-w-none"> <h1> Redis Enterprise for Kubernetes 7.2.4-12 (Dec 2023) release notes </h1> <p class="text-lg -mt-5 mb-10"> This is a maintenance release with a few enhancements/fixes on the Kubernetes product and a new Redis Enterprise container version. </p> <h2 id="highlights"> Highlights </h2> <p> This is a maintenance release with a few enhancements/fixes on the Kubernetes product and a newer Redis Enterprise container version. </p> <h2 id="new-in-this-release"> New in this release </h2> <h3 id="enhancements"> Enhancements </h3> <ul> <li> Added to <a href="#supported-distributions"> supported distributions </a> </li> <li> Added support for Redis Enterprise Software 7.2.4-92 (RED-113750) </li> <li> Replaced usage of config maps for readiness check and prestop scripts of Redis Enterprise pods (RED-81443) </li> </ul> <h3 id="resolved-issues"> Resolved issues </h3> <ul> <li> Fixed issues around REC creation when namespace contains old resources from previous installation (RED-100669) (RED-100668) </li> <li> Fixed constant updates to watched namespaces REDB services (RED-103264) </li> <li> Fixed labeling of old operator configmaps (RED-105517) </li> <li> Removed automatic upgrades of modules during upgrades (RED-106834) </li> <li> Fixed unexpected restart of container during cluster recovery (RED-108511) </li> <li> Fixed timeout of prestop (RED-111471) </li> <li> Fixed deployment issues on TKG (RED-111271) </li> </ul> <h2 id="version-changes"> Version changes </h2> <p> For a list of fixes related to CVEs, see the <a href="/docs/latest/operate/rs/release-notes/rs-7-2-4-releases/rs-7-2-4-92/#security"> Redis Enterprise 7.2.4-92 release notes </a> . </p> <h3 id="breaking-changes"> Breaking changes </h3> <p> The following changes included in this release affect the upgrade process. Please read carefully before upgrading to 7.2.4-12. </p> <h4 id="upgrade-operating-system"> Upgrade operating system </h4> <div class="alert p-3 relative flex flex-row items-center text-base bg-redis-pencil-200 rounded-md"> <div class="p-2 pr-5"> <svg fill="none" height="21" viewbox="0 0 21 21" width="21" xmlns="http://www.w3.org/2000/svg"> <circle cx="10.5" cy="10.5" r="9.75" stroke="currentColor" stroke-width="1.5"> </circle> <path d="M10.5 14V16" stroke="currentColor" stroke-width="2"> </path> <path d="M10.5 5V12" stroke="currentColor" stroke-width="2"> </path> </svg> </div> <div class="p-1 pl-6 border-l border-l-redis-ink-900 border-opacity-50"> <div class="font-medium"> Warning: </div> If your databases use modules, you need to update all nodes in the cluster to Redis Enterprise 7.2.4 or later before upgrading your operating system. See <a href="/docs/latest/operate/rs/installing-upgrading/upgrading/upgrade-os/"> Upgrade a cluster's operating system </a> in the Redis Enterprise Software documentation for more details. </div> </div> <h4 id="terminationgraceperiodseconds"> terminationGracePeriodSeconds </h4> <p> The configurable <code> terminationGracePeriodSeconds </code> REC field has been added to replace the hard-coded timeout of 15 minutes for a node to be stopped/drained (RED-111471). </p> <h4 id="validatingwebhookconfiguration"> ValidatingWebhookConfiguration </h4> <p> Versions 6.4.2-4 and later include a new <code> ValidatingWebhookConfiguration </code> resource to replace the <code> redb-admission </code> webhook resource. To use releases 6.4.2-4 or later, delete the old webhook resource and apply the new file. See <a href="/docs/latest/operate/kubernetes/upgrade/upgrade-redis-cluster/#reapply-webhook"> upgrade Redis cluster </a> for instructions. </p> <h4 id="openshift-scc"> OpenShift SCC </h4> <p> Versions 6.4.2-6 and later include a new SCC ( <code> redis-enterprise-scc-v2 </code> ) that you need to bind to your service account before upgrading. OpenShift clusters running version 6.2.12 or earlier upgrading to version 6.2.18 or later might get stuck if you skip this step. See <a href="/docs/latest/operate/kubernetes/upgrade/upgrade-redis-cluster/#before-upgrading"> upgrade a Redis Enterprise cluster (REC) </a> for instructions. </p> <h3 id="upcoming-changes"> Upcoming changes </h3> <ul> <li> A future release of Redis Enterprise will remove support for RHEL7. We recommend migrating to RHEL8. </li> </ul> <h3 id="supported-distributions"> Supported distributions </h3> <p> The following table shows supported distributions at the time of this release. You can also find this list in <a href="/docs/latest/operate/kubernetes/reference/supported_k8s_distributions/"> Supported Kubernetes distributions </a> . </p> <p> <span title="Check mark icon"> ✅ </span> Supported – This distribution is supported for this version of Redis Enterprise Software for Kubernetes. </p> <p> <span title="Warning icon"> ⚠️ </span> Deprecated – This distribution is still supported for this version of Redis Enterprise Software for Kubernetes, but support will be removed in a future release. </p> <p> <span title="X icon"> ❌ </span> End of life – Support for this distribution ended. </p> <p> Any distribution not listed below is not supported for production workloads. </p> <table> <thead> <tr> <th> <strong> Kubernetes version </strong> </th> <th> <strong> 1.23 </strong> </th> <th> <strong> 1.24 </strong> </th> <th> <strong> 1.25 </strong> </th> <th> <strong> 1.26 </strong> </th> <th> <strong> 1.27 </strong> </th> <th> <strong> 1.28 </strong> </th> </tr> </thead> <tbody> <tr> <td> Community Kubernetes </td> <td> </td> <td> <span title="Supported"> ✅ </span> </td> <td> <span title="Supported"> ✅ </span> </td> <td> <span title="Supported"> ✅ </span> </td> <td> <span title="Supported"> ✅ </span> </td> <td> <span title="Supported"> ✅ </span> </td> </tr> <tr> <td> Amazon EKS </td> <td> <span title="Deprecation warning"> ⚠️ </span> </td> <td> <span title="Supported"> ✅ </span> </td> <td> <span title="Supported"> ✅ </span> </td> <td> <span title="Supported"> ✅ </span> </td> <td> <span title="Supported"> ✅ </span> </td> <td> </td> </tr> <tr> <td> Azure AKS </td> <td> </td> <td> </td> <td> <span title="Supported"> ✅ </span> </td> <td> <span title="Supported"> ✅ </span> </td> <td> <span title="Supported"> ✅ </span> </td> <td> </td> </tr> <tr> <td> Google GKE </td> <td> <span title="X icon"> ❌ </span> </td> <td> <span title="Supported"> ✅ </span> </td> <td> <span title="Supported"> ✅ </span> </td> <td> <span title="Supported"> ✅ </span> </td> <td> <span title="Supported"> ✅ </span> </td> <td> </td> </tr> <tr> <td> Rancher 2.6 </td> <td> <span title="X icon"> ❌ </span> </td> <td> <span title="X icon"> ❌ </span> </td> <td> </td> <td> </td> <td> </td> <td> </td> </tr> <tr> <td> Rancher RKE2 </td> <td> <span title="Deprecation warning"> ⚠️ </span> </td> <td> <span title="Supported"> ✅ </span> </td> <td> <span title="Supported"> ✅ </span> </td> <td> <span title="Supported"> ✅ </span> </td> <td> </td> <td> </td> </tr> <tr> <td> VMware TKG 2.1 </td> <td> <span title="Deprecation warning"> ⚠️ </span> </td> <td> <span title="Supported"> ✅ </span> </td> <td> </td> <td> </td> <td> </td> <td> </td> </tr> <tr> <td> VMware TKG 2.2 </td> <td> <span title="Supported"> ✅ </span> </td> <td> <span title="Supported"> ✅ </span> </td> <td> <span title="Supported"> ✅ </span> </td> <td> </td> <td> </td> <td> </td> </tr> <tr> <td> VMware TKG 2.3 </td> <td> </td> <td> <span title="Supported"> ✅ </span> </td> <td> <span title="Supported"> ✅ </span> </td> <td> <span title="Supported"> ✅ </span> </td> <td> </td> <td> </td> </tr> <tr> <td> <strong> OpenShift version </strong> </td> <td> <strong> 4.10 </strong> </td> <td> <strong> 4.11 </strong> </td> <td> <strong> 4.12 </strong> </td> <td> <strong> 4.13 </strong> </td> <td> <strong> 4.14 </strong> </td> <td> </td> </tr> <tr> <td> </td> <td> <span title="X icon"> ❌ </span> </td> <td> <span title="Supported"> ✅ </span> </td> <td> <span title="Supported"> ✅ </span> </td> <td> <span title="Supported"> ✅ </span> </td> <td> <span title="Supported"> ✅ </span> </td> <td> </td> </tr> <tr> <td> <strong> VMware TKGI version </strong> </td> <td> <strong> 1.14 </strong> </td> <td> <strong> 1.15 </strong> </td> <td> </td> <td> </td> <td> </td> <td> </td> </tr> <tr> <td> </td> <td> <span title="X icon"> ❌ </span> </td> <td> <span title="Supported"> ✅ </span> </td> <td> </td> <td> </td> <td> </td> <td> </td> </tr> </tbody> </table> <h2 id="downloads"> Downloads </h2> <ul> <li> <strong> Redis Enterprise </strong> : <code> redislabs/redis:7.2.4-92 </code> </li> <li> <strong> Operator </strong> : <code> redislabs/operator:7.2.4-12 </code> </li> <li> <strong> Services Rigger </strong> : <code> redislabs/k8s-controller:7.2.4-12. </code> </li> </ul> <h4 id="openshift-images"> OpenShift images </h4> <ul> <li> <strong> Redis Enterprise </strong> : <code> registry.connect.redhat.com/redislabs/redis-enterprise:7.2.4-92.rhel8-openshift </code> (or <code> redislabs/redis-enterprise:7.2.4-92.rhel7-openshift </code> if upgrading from RHEL 7) </li> <li> <strong> Operator </strong> : <code> registry.connect.redhat.com/redislabs/redis-enterprise-operator:7.2.4-12 </code> </li> <li> <strong> Services Rigger </strong> : <code> registry.connect.redhat.com/redislabs/services-manager:7.2.4-12 </code> </li> </ul> <h4 id="olm-bundle"> OLM bundle </h4> <p> <strong> Redis Enterprise operator bundle </strong> : <code> v7.2.4-12 </code> </p> <h2 id="known-limitations"> Known limitations </h2> <p> The limitations below are specific to the Redis Enterprise for Kubernetes product. To view limitations for the supported Redis Enterprise Software version, see the <a href="/docs/latest/operate/rs/release-notes/rs-7-2-4-releases/#known-limitations"> 7.2.4 release notes </a> . </p> <h3 id="existing-limitations"> Existing limitations </h3> <ul> <li> <p> <strong> When modifying the database suffix for an Active-Active database, while the service-rigger is in a terminating state, the services-rigger will delete and create the ingress or route resources in a loop (RED-107687) </strong> Wait until the services- rigger pod has finished to terminate it. </p> </li> <li> <p> <strong> REAADB changes might fail with "gateway timeout" errors, mostly on OpenShift (RED-103048) </strong> Retry the operation. </p> </li> <li> <p> <strong> Creating two databases with the same name directly on Redis Enterprise software will cause the service to be deleted and the database will not be available (RED-99997) </strong> Avoid duplicating database names. Database creation via K8s has validation in place to prevent this. </p> </li> <li> <p> <strong> Installing the operator bundle produces warning: <code> Warning: would violate PodSecurity "restricted: v1.24" </code> (RED-97381) </strong> Ignore the warning. This issue is documented as benign on official Red Hat documentation. </p> </li> <li> <p> <strong> RERC resources must have a unique name (RED-96302) </strong> The string "rec-name"/"rec-namespace" must be different from all other participating clusters in the Active-Active database. </p> </li> <li> <p> <strong> Admission is not blocking REAADB with <code> shardCount </code> which exceeds license quota (RED-96301) </strong> Fix the problems with the REAADB and reapply. </p> </li> <li> <p> <strong> Active-Active controller only supports global database options. Configuration specific to location is not supported (RED-86490) </strong> </p> </li> <li> <p> <strong> Active-Active setup removal might keep services or routes undeleted (RED-77752) </strong> Delete services or routes manually if you encounter this problem. </p> </li> <li> <p> <strong> <code> autoUpgrade </code> set to <code> true </code> can cause unexpected bdb upgrades when <code> redisUpgradePolicy </code> is set to <code> true </code> (RED-72351) </strong> Contact support if your deployment is impacted. </p> </li> <li> <p> <strong> Following the previous quick start guide version causes issues with creating an REDB due to unrecognized memory field name (RED-69515) </strong> The workaround is to use the newer (current) revision of Deploy Redis Enterprise Software for Kubernetes. </p> </li> <li> <p> <strong> PVC size issues when using decimal value in spec (RED-62132) </strong> Make sure you use integer values for the PVC size. </p> </li> <li> <p> <strong> REC might report error states on initial startup (RED-61707) </strong> There is no workaround at this time except to ignore the errors. </p> </li> <li> <p> <strong> Hashicorp Vault integration - no support for Gesher (RED-55080) </strong> There is no workaround for this issue. Gesher support has been deprecated. </p> </li> <li> <p> <strong> REC clusters fail to start on Kubernetes clusters with unsynchronized clocks (RED-47254) </strong> When REC clusters are deployed on Kubernetes clusters without synchronized clocks, the REC cluster does not start correctly. The fix is to use NTP to synchronize the underlying K8s nodes. </p> </li> <li> <p> <strong> Deleting an OpenShift project with an REC deployed may hang (RED-47192) </strong> When an REC cluster is deployed in a project (namespace) and has REDB resources, the REDB resources must be deleted first before the REC can be deleted. Therefore, until the REDB resources are deleted, the project deletion will hang. The fix is to delete the REDB resources first and the REC second. Then, you can delete the project. </p> </li> <li> <p> <strong> Clusters must be named 'rec' in OLM-based deployments (RED-39825) </strong> In OLM-deployed operators, the deployment of the cluster will fail if the name is not "rec". When the operator is deployed via the OLM, the security context constraints (scc) are bound to a specific service account name (namely, "rec"). The workaround is to name the cluster "rec". </p> </li> <li> <p> <strong> Readiness probe incorrect on failures (RED-39300) </strong> STS Readiness probe does not mark a node as "not ready" when running <code> rladmin status </code> on node failure. </p> </li> <li> <p> <strong> Internal DNS and Kubernetes DNS may have conflicts (RED-37462) </strong> DNS conflicts are possible between the cluster <code> mdns_server </code> and the K8s DNS. This only impacts DNS resolution from within cluster nodes for Kubernetes DNS names. </p> </li> <li> <p> <strong> K8s-based 5.4.10 clusters seem to negatively affect existing 5.4.6 clusters (RED-37233) </strong> Upgrade clusters to latest version. </p> </li> <li> <p> <strong> Node CPU usage is reported instead of pod CPU usage (RED-36884) </strong> In Kubernetes, the reported node CPU usage is the usage of the Kubernetes worker node hosting the REC pod. </p> </li> <li> <p> <strong> An unreachable cluster has status running (RED-32805) </strong> When a cluster is in an unreachable state, the state remains <code> running </code> instead of triggering an error. </p> </li> <li> <p> <strong> Long cluster names cause routes to be rejected (RED-25871) </strong> A cluster name longer than 20 characters will result in a rejected route configuration because the host part of the domain name exceeds 63 characters. The workaround is to limit the cluster name to 20 characters or fewer. </p> </li> <li> <p> <strong> Cluster CR (REC) errors are not reported after invalid updates (RED-25542) </strong> A cluster CR specification error is not reported if two or more invalid CR resources are updated in sequence. </p> </li> </ul> <form class="text-sm w-full mt-24 pt-5 border-t border-t-redis-pen-700 border-opacity-50" id="page-feedback" name="page-feedback"> <input class="hidden" name="origin" value="https://redis.io/docs/latest/operate/kubernetes/release-notes/7-2-4-releases/7-2-4-12/"/> <div class="flex flex-row justify-between"> <div class="grid justify-center"> <span class="font-mono"> RATE THIS PAGE </span> <div class="star-rating"> <input id="5-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="5"/> <label class="star" for="5-stars"> ★ </label> <input id="4-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="4"/> <label class="star" for="4-stars"> ★ </label> <input id="3-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="3"/> <label class="star" for="3-stars"> ★ </label> <input id="2-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="2"/> <label class="star" for="2-stars"> ★ </label> <input id="1-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="1"/> <label class="star" for="1-stars"> ★ </label> </div> </div> <a class="font-mono no-underline" href="#"> Back to top ↑ </a> </div> <div class="hidden" id="feedback-form"> <div class="grid gap-2"> <textarea class="p-2 mt-1 block w-full h-24 border border-opacity-50 border-redis-ink-900 rounded-md" name="comment" placeholder="Why did you choose this rating?" rows="3"></textarea> <button class="font-mono button text-redis-ink-900 border border-solid border-transparent bg-redis-red-500 hover:bg-redis-red-600 focus:bg-red-600 focus:ring-red-600; w-min justify-self-end" type="submit"> Submit </button> </div> </div> </form> <script> document.addEventListener("DOMContentLoaded", function() { const form = document.querySelector("#page-feedback"); form.addEventListener("submit", function(event) { event.preventDefault(); var xhr = new XMLHttpRequest(); var url = "\/docusight\/api\/rate"; var params = new URLSearchParams(new FormData(form)); xhr.open("POST", url, true); xhr.setRequestHeader("Content-Type", "application/x-www-form-urlencoded"); xhr.onreadystatechange = function() { if (xhr.readyState === 4 && xhr.status === 200) { const responseData = JSON.parse(xhr.responseText); const responseMessage = responseData.response; const newText = document.createTextNode(responseMessage); form.parentNode.replaceChild(newText, form); } }; xhr.send(params); }); }); </script> </section>
https://redis.io/docs/latest/develop/interact/programmability/eval-intro/.html	<section class="prose w-full py-12"> <h1> Scripting with Lua </h1> <p class="text-lg -mt-5 mb-10"> Executing Lua in Redis </p> <p> Redis lets users upload and execute Lua scripts on the server. Scripts can employ programmatic control structures and use most of the <a href="/docs/latest/commands/"> commands </a> while executing to access the database. Because scripts execute in the server, reading and writing data from scripts is very efficient. </p> <p> Redis guarantees the script's atomic execution. While executing the script, all server activities are blocked during its entire runtime. These semantics mean that all of the script's effects either have yet to happen or had already happened. </p> <p> Scripting offers several properties that can be valuable in many cases. These include: </p> <ul> <li> Providing locality by executing logic where data lives. Data locality reduces overall latency and saves networking resources. </li> <li> Blocking semantics that ensure the script's atomic execution. </li> <li> Enabling the composition of simple capabilities that are either missing from Redis or are too niche to be a part of it. </li> </ul> <p> Lua lets you run part of your application logic inside Redis. Such scripts can perform conditional updates across multiple keys, possibly combining several different data types atomically. </p> <p> Scripts are executed in Redis by an embedded execution engine. Presently, Redis supports a single scripting engine, the <a href="https://www.lua.org/"> Lua 5.1 </a> interpreter. Please refer to the <a href="/docs/latest/develop/interact/programmability/lua-api"> Redis Lua API Reference </a> page for complete documentation. </p> <p> Although the server executes them, Eval scripts are regarded as a part of the client-side application, which is why they're not named, versioned, or persisted. So all scripts may need to be reloaded by the application at any time if missing (after a server restart, fail-over to a replica, etc.). As of version 7.0, <a href="/docs/latest/develop/interact/programmability/functions-intro/"> Redis Functions </a> offer an alternative approach to programmability which allow the server itself to be extended with additional programmed logic. </p> <h2 id="getting-started"> Getting started </h2> <p> We'll start scripting with Redis by using the <a href="/docs/latest/commands/eval/"> <code> EVAL </code> </a> command. </p> <p> Here's our first example: </p> <pre tabindex="0"><code>> EVAL "return 'Hello, scripting!'" 0 "Hello, scripting!" </code></pre> <p> In this example, <a href="/docs/latest/commands/eval/"> <code> EVAL </code> </a> takes two arguments. The first argument is a string that consists of the script's Lua source code. The script doesn't need to include any definitions of Lua function. It is just a Lua program that will run in the Redis engine's context. </p> <p> The second argument is the number of arguments that follow the script's body, starting from the third argument, representing Redis key names. In this example, we used the value <em> 0 </em> because we didn't provide the script with any arguments, whether the names of keys or not. </p> <h2 id="script-parameterization"> Script parameterization </h2> <p> It is possible, although highly ill-advised, to have the application dynamically generate script source code per its needs. For example, the application could send these two entirely different, but at the same time perfectly identical scripts: </p> <pre tabindex="0"><code>redis> EVAL "return 'Hello'" 0 "Hello" redis> EVAL "return 'Scripting!'" 0 "Scripting!" </code></pre> <p> Although this mode of operation isn't blocked by Redis, it is an anti-pattern due to script cache considerations (more on the topic below). Instead of having your application generate subtle variations of the same scripts, you can parametrize them and pass any arguments needed for to execute them. </p> <p> The following example demonstrates how to achieve the same effects as above, but via parameterization: </p> <pre tabindex="0"><code>redis> EVAL "return ARGV[1]" 0 Hello "Hello" redis> EVAL "return ARGV[1]" 0 Parameterization! "Parameterization!" </code></pre> <p> At this point, it is essential to understand the distinction Redis makes between input arguments that are names of keys and those that aren't. </p> <p> While key names in Redis are just strings, unlike any other string values, these represent keys in the database. The name of a key is a fundamental concept in Redis and is the basis for operating the Redis Cluster. </p> <p> <strong> Important: </strong> to ensure the correct execution of scripts, both in standalone and clustered deployments, all names of keys that a script accesses must be explicitly provided as input key arguments. The script <strong> should only </strong> access keys whose names are given as input arguments. Scripts <strong> should never </strong> access keys with programmatically-generated names or based on the contents of data structures stored in the database. </p> <p> Any input to the function that isn't the name of a key is a regular input argument. </p> <p> In the example above, both <em> Hello </em> and <em> Parameterization! </em> regular input arguments for the script. Because the script doesn't touch any keys, we use the numerical argument <em> 0 </em> to specify there are no key name arguments. The execution context makes arguments available to the script through <a href="/docs/latest/develop/interact/programmability/lua-api#the-keys-global-variable"> <em> KEYS </em> </a> and <a href="/docs/latest/develop/interact/programmability/lua-api#the-argv-global-variable"> <em> ARGV </em> </a> global runtime variables. The <em> KEYS </em> table is pre-populated with all key name arguments provided to the script before its execution, whereas the <em> ARGV </em> table serves a similar purpose but for regular arguments. </p> <p> The following attempts to demonstrate the distribution of input arguments between the scripts <em> KEYS </em> and <em> ARGV </em> runtime global variables: </p> <pre tabindex="0"><code>redis> EVAL "return { KEYS[1], KEYS[2], ARGV[1], ARGV[2], ARGV[3] }" 2 key1 key2 arg1 arg2 arg3 1) "key1" 2) "key2" 3) "arg1" 4) "arg2" 5) "arg3" </code></pre> <p> <strong> Note: </strong> as can been seen above, Lua's table arrays are returned as <a href="/docs/latest/develop/reference/protocol-spec/#resp-arrays"> RESP2 array replies </a> , so it is likely that your client's library will convert it to the native array data type in your programming language. Please refer to the rules that govern <a href="/docs/latest/develop/interact/programmability/lua-api#data-type-conversion"> data type conversion </a> for more pertinent information. </p> <h2 id="interacting-with-redis-from-a-script"> Interacting with Redis from a script </h2> <p> It is possible to call Redis commands from a Lua script either via <a href="/docs/latest/develop/interact/programmability/lua-api#redis.call"> <code> redis.call() </code> </a> or <a href="/docs/latest/develop/interact/programmability/lua-api#redis.pcall"> <code> redis.pcall() </code> </a> . </p> <p> The two are nearly identical. Both execute a Redis command along with its provided arguments, if these represent a well-formed command. However, the difference between the two functions lies in the manner in which runtime errors (such as syntax errors, for example) are handled. Errors raised from calling <code> redis.call() </code> function are returned directly to the client that had executed it. Conversely, errors encountered when calling the <code> redis.pcall() </code> function are returned to the script's execution context instead for possible handling. </p> <p> For example, consider the following: </p> <pre tabindex="0"><code>> EVAL "return redis.call('SET', KEYS[1], ARGV[1])" 1 foo bar OK </code></pre> <p> The above script accepts one key name and one value as its input arguments. When executed, the script calls the <a href="/docs/latest/commands/set/"> <code> SET </code> </a> command to set the input key, <em> foo </em> , with the string value "bar". </p> <h2 id="script-cache"> Script cache </h2> <p> Until this point, we've used the <a href="/docs/latest/commands/eval/"> <code> EVAL </code> </a> command to run our script. </p> <p> Whenever we call <a href="/docs/latest/commands/eval/"> <code> EVAL </code> </a> , we also include the script's source code with the request. Repeatedly calling <a href="/docs/latest/commands/eval/"> <code> EVAL </code> </a> to execute the same set of parameterized scripts, wastes both network bandwidth and also has some overheads in Redis. Naturally, saving on network and compute resources is key, so, instead, Redis provides a caching mechanism for scripts. </p> <p> Every script you execute with <a href="/docs/latest/commands/eval/"> <code> EVAL </code> </a> is stored in a dedicated cache that the server keeps. The cache's contents are organized by the scripts' SHA1 digest sums, so the SHA1 digest sum of a script uniquely identifies it in the cache. You can verify this behavior by running <a href="/docs/latest/commands/eval/"> <code> EVAL </code> </a> and calling <a href="/docs/latest/commands/info/"> <code> INFO </code> </a> afterward. You'll notice that the <em> used_memory_scripts_eval </em> and <em> number_of_cached_scripts </em> metrics grow with every new script that's executed. </p> <p> As mentioned above, dynamically-generated scripts are an anti-pattern. Generating scripts during the application's runtime may, and probably will, exhaust the host's memory resources for caching them. Instead, scripts should be as generic as possible and provide customized execution via their arguments. </p> <p> A script is loaded to the server's cache by calling the <a href="/docs/latest/commands/script-load/"> <code> SCRIPT LOAD </code> </a> command and providing its source code. The server doesn't execute the script, but instead just compiles and loads it to the server's cache. Once loaded, you can execute the cached script with the SHA1 digest returned from the server. </p> <p> Here's an example of loading and then executing a cached script: </p> <pre tabindex="0"><code>redis> SCRIPT LOAD "return 'Immabe a cached script'" "c664a3bf70bd1d45c4284ffebb65a6f2299bfc9f" redis> EVALSHA c664a3bf70bd1d45c4284ffebb65a6f2299bfc9f 0 "Immabe a cached script" </code></pre> <h3 id="cache-volatility"> Cache volatility </h3> <p> The Redis script cache is <strong> always volatile </strong> . It isn't considered as a part of the database and is <strong> not persisted </strong> . The cache may be cleared when the server restarts, during fail-over when a replica assumes the master role, or explicitly by <a href="/docs/latest/commands/script-flush/"> <code> SCRIPT FLUSH </code> </a> . That means that cached scripts are ephemeral, and the cache's contents can be lost at any time. </p> <p> Applications that use scripts should always call <a href="/docs/latest/commands/evalsha/"> <code> EVALSHA </code> </a> to execute them. The server returns an error if the script's SHA1 digest is not in the cache. For example: </p> <pre tabindex="0"><code>redis> EVALSHA ffffffffffffffffffffffffffffffffffffffff 0 (error) NOSCRIPT No matching script </code></pre> <p> In this case, the application should first load it with <a href="/docs/latest/commands/script-load/"> <code> SCRIPT LOAD </code> </a> and then call <a href="/docs/latest/commands/evalsha/"> <code> EVALSHA </code> </a> once more to run the cached script by its SHA1 sum. Most of Redis' clients already provide utility APIs for doing that automatically. Please consult your client's documentation regarding the specific details. </p> <h3 id="evalsha-in-the-context-of-pipelining"> <code> EVALSHA </code> in the context of pipelining </h3> <p> Special care should be given executing <a href="/docs/latest/commands/evalsha/"> <code> EVALSHA </code> </a> in the context of a <a href="/docs/latest/develop/use/pipelining/"> pipelined request </a> . The commands in a pipelined request run in the order they are sent, but other clients' commands may be interleaved for execution between these. Because of that, the <code> NOSCRIPT </code> error can return from a pipelined request but can't be handled. </p> <p> Therefore, a client library's implementation should revert to using plain <a href="/docs/latest/commands/eval/"> <code> EVAL </code> </a> of parameterized in the context of a pipeline. </p> <h3 id="script-cache-semantics"> Script cache semantics </h3> <p> During normal operation, an application's scripts are meant to stay indefinitely in the cache (that is, until the server is restarted or the cache being flushed). The underlying reasoning is that the script cache contents of a well-written application are unlikely to grow continuously. Even large applications that use hundreds of cached scripts shouldn't be an issue in terms of cache memory usage. </p> <p> The only way to flush the script cache is by explicitly calling the <a href="/docs/latest/commands/script-flush/"> <code> SCRIPT FLUSH </code> </a> command. Running the command will <em> completely flush </em> the scripts cache, removing all the scripts executed so far. Typically, this is only needed when the instance is going to be instantiated for another customer or application in a cloud environment. </p> <p> Also, as already mentioned, restarting a Redis instance flushes the non-persistent script cache. However, from the point of view of the Redis client, there are only two ways to make sure that a Redis instance was not restarted between two different commands: </p> <ul> <li> The connection we have with the server is persistent and was never closed so far. </li> <li> The client explicitly checks the <code> run_id </code> field in the <a href="/docs/latest/commands/info/"> <code> INFO </code> </a> command to ensure the server was not restarted and is still the same process. </li> </ul> <p> Practically speaking, it is much simpler for the client to assume that in the context of a given connection, cached scripts are guaranteed to be there unless the administrator explicitly invoked the <a href="/docs/latest/commands/script-flush/"> <code> SCRIPT FLUSH </code> </a> command. The fact that the user can count on Redis to retain cached scripts is semantically helpful in the context of pipelining. </p> <h2 id="the-script-command"> The <code> SCRIPT </code> command </h2> <p> The Redis <a href="/docs/latest/commands/script/"> <code> SCRIPT </code> </a> provides several ways for controlling the scripting subsystem. These are: </p> <ul> <li> <p> <a href="/docs/latest/commands/script-flush/"> <code> SCRIPT FLUSH </code> </a> : this command is the only way to force Redis to flush the scripts cache. It is most useful in environments where the same Redis instance is reassigned to different uses. It is also helpful for testing client libraries' implementations of the scripting feature. </p> </li> <li> <p> <a href="/docs/latest/commands/script-exists/"> <code> SCRIPT EXISTS </code> </a> : given one or more SHA1 digests as arguments, this command returns an array of <em> 1 </em> 's and <em> 0 </em> 's. <em> 1 </em> means the specific SHA1 is recognized as a script already present in the scripting cache. <em> 0 </em> 's meaning is that a script with this SHA1 wasn't loaded before (or at least never since the latest call to <a href="/docs/latest/commands/script-flush/"> <code> SCRIPT FLUSH </code> </a> ). </p> </li> <li> <p> <code> SCRIPT LOAD script </code> : this command registers the specified script in the Redis script cache. It is a useful command in all the contexts where we want to ensure that <a href="/docs/latest/commands/evalsha/"> <code> EVALSHA </code> </a> doesn't not fail (for instance, in a pipeline or when called from a <a href="/docs/latest/commands/multi/"> <code> MULTI </code> </a> / <a href="/docs/latest/commands/exec/"> <code> EXEC </code> </a> <a href="/docs/latest/develop/interact/transactions/"> transaction </a> , without the need to execute the script. </p> </li> <li> <p> <a href="/docs/latest/commands/script-kill/"> <code> SCRIPT KILL </code> </a> : this command is the only way to interrupt a long-running script (a.k.a slow script), short of shutting down the server. A script is deemed as slow once its execution's duration exceeds the configured <a href="/docs/latest/develop/interact/programmability/#maximum-execution-time"> maximum execution time </a> threshold. The <a href="/docs/latest/commands/script-kill/"> <code> SCRIPT KILL </code> </a> command can be used only with scripts that did not modify the dataset during their execution (since stopping a read-only script does not violate the scripting engine's guaranteed atomicity). </p> </li> <li> <p> <a href="/docs/latest/commands/script-debug/"> <code> SCRIPT DEBUG </code> </a> : controls use of the built-in <a href="/docs/latest/develop/interact/programmability/lua-debugging/"> Redis Lua scripts debugger </a> . </p> </li> </ul> <h2 id="script-replication"> Script replication </h2> <p> In standalone deployments, a single Redis instance called <em> master </em> manages the entire database. A <a href="/docs/latest/operate/oss_and_stack/management/scaling/"> clustered deployment </a> has at least three masters managing the sharded database. Redis uses <a href="/docs/latest/operate/oss_and_stack/management/replication/"> replication </a> to maintain one or more replicas, or exact copies, for any given master. </p> <p> Because scripts can modify the data, Redis ensures all write operations performed by a script are also sent to replicas to maintain consistency. There are two conceptual approaches when it comes to script replication: </p> <ol> <li> Verbatim replication: the master sends the script's source code to the replicas. Replicas then execute the script and apply the write effects. This mode can save on replication bandwidth in cases where short scripts generate many commands (for example, a <em> for </em> loop). However, this replication mode means that replicas redo the same work done by the master, which is wasteful. More importantly, it also requires <a href="#scripts-with-deterministic-writes"> all write scripts to be deterministic </a> . </li> <li> Effects replication: only the script's data-modifying commands are replicated. Replicas then run the commands without executing any scripts. While potentially lengthier in terms of network traffic, this replication mode is deterministic by definition and therefore doesn't require special consideration. </li> </ol> <p> Verbatim script replication was the only mode supported until Redis 3.2, in which effects replication was added. The <em> lua-replicate-commands </em> configuration directive and <a href="/docs/latest/develop/interact/programmability/lua-api#redis.replicate_commands"> <code> redis.replicate_commands() </code> </a> Lua API can be used to enable it. </p> <p> In Redis 5.0, effects replication became the default mode. As of Redis 7.0, verbatim replication is no longer supported. </p> <h3 id="replicating-commands-instead-of-scripts"> Replicating commands instead of scripts </h3> <p> Starting with Redis 3.2, it is possible to select an alternative replication method. Instead of replicating whole scripts, we can replicate the write commands generated by the script. We call this <strong> script effects replication </strong> . </p> <p> <strong> Note: </strong> starting with Redis 5.0, script effects replication is the default mode and does not need to be explicitly enabled. </p> <p> In this replication mode, while Lua scripts are executed, Redis collects all the commands executed by the Lua scripting engine that actually modify the dataset. When the script execution finishes, the sequence of commands that the script generated are wrapped into a <a href="/docs/latest/commands/multi/"> <code> MULTI </code> </a> / <a href="/docs/latest/commands/exec/"> <code> EXEC </code> </a> <a href="/docs/latest/develop/interact/transactions/"> transaction </a> and are sent to the replicas and AOF. </p> <p> This is useful in several ways depending on the use case: </p> <ul> <li> When the script is slow to compute, but the effects can be summarized by a few write commands, it is a shame to re-compute the script on the replicas or when reloading the AOF. In this case, it is much better to replicate just the effects of the script. </li> <li> When script effects replication is enabled, the restrictions on non-deterministic functions are removed. You can, for example, use the <a href="/docs/latest/commands/time/"> <code> TIME </code> </a> or <a href="/docs/latest/commands/srandmember/"> <code> SRANDMEMBER </code> </a> commands inside your scripts freely at any place. </li> <li> The Lua PRNG in this mode is seeded randomly on every call. </li> </ul> <p> Unless already enabled by the server's configuration or defaults (before Redis 7.0), you need to issue the following Lua command before the script performs a write: </p> <div class="highlight"> <pre class="chroma"><code class="language-lua" data-lang="lua"><span class="line"><span class="cl"><span class="n">redis.replicate_commands</span><span class="p">()</span> </span></span></code></pre> </div> <p> The <a href="/docs/latest/develop/interact/programmability/lua-api#redis.replicate_commands"> <code> redis.replicate_commands() </code> </a> function returns _true) if script effects replication was enabled; otherwise, if the function was called after the script already called a write command, it returns <em> false </em> , and normal whole script replication is used. </p> <p> This function is deprecated as of Redis 7.0, and while you can still call it, it will always succeed. </p> <h3 id="scripts-with-deterministic-writes"> Scripts with deterministic writes </h3> <p> <strong> Note: </strong> Starting with Redis 5.0, script replication is by default effect-based rather than verbatim. In Redis 7.0, verbatim script replication had been removed entirely. The following section only applies to versions lower than Redis 7.0 when not using effect-based script replication. </p> <p> An important part of scripting is writing scripts that only change the database in a deterministic way. Scripts executed in a Redis instance are, by default until version 5.0, propagated to replicas and to the AOF file by sending the script itself -- not the resulting commands. Since the script will be re-run on the remote host (or when reloading the AOF file), its changes to the database must be reproducible. </p> <p> The reason for sending the script is that it is often much faster than sending the multiple commands that the script generates. If the client is sending many scripts to the master, converting the scripts into individual commands for the replica / AOF would result in too much bandwidth for the replication link or the Append Only File (and also too much CPU since dispatching a command received via the network is a lot more work for Redis compared to dispatching a command invoked by Lua scripts). </p> <p> Normally replicating scripts instead of the effects of the scripts makes sense, however not in all the cases. So starting with Redis 3.2, the scripting engine is able to, alternatively, replicate the sequence of write commands resulting from the script execution, instead of replication the script itself. </p> <p> In this section, we'll assume that scripts are replicated verbatim by sending the whole script. Let's call this replication mode <strong> verbatim scripts replication </strong> . </p> <p> The main drawback with the <em> whole scripts replication </em> approach is that scripts are required to have the following property: the script <strong> always must </strong> execute the same Redis <em> write </em> commands with the same arguments given the same input data set. Operations performed by the script can't depend on any hidden (non-explicit) information or state that may change as the script execution proceeds or between different executions of the script. Nor can it depend on any external input from I/O devices. </p> <p> Acts such as using the system time, calling Redis commands that return random values (e.g., <a href="/docs/latest/commands/randomkey/"> <code> RANDOMKEY </code> </a> ), or using Lua's random number generator, could result in scripts that will not evaluate consistently. </p> <p> To enforce the deterministic behavior of scripts, Redis does the following: </p> <ul> <li> Lua does not export commands to access the system time or other external states. </li> <li> Redis will block the script with an error if a script calls a Redis command able to alter the data set <strong> after </strong> a Redis <em> random </em> command like <a href="/docs/latest/commands/randomkey/"> <code> RANDOMKEY </code> </a> , <a href="/docs/latest/commands/srandmember/"> <code> SRANDMEMBER </code> </a> , <a href="/docs/latest/commands/time/"> <code> TIME </code> </a> . That means that read-only scripts that don't modify the dataset can call those commands. Note that a <em> random command </em> does not necessarily mean a command that uses random numbers: any non-deterministic command is considered as a random command (the best example in this regard is the <a href="/docs/latest/commands/time/"> <code> TIME </code> </a> command). </li> <li> In Redis version 4.0, commands that may return elements in random order, such as <a href="/docs/latest/commands/smembers/"> <code> SMEMBERS </code> </a> (because Redis Sets are <em> unordered </em> ), exhibit a different behavior when called from Lua, and undergo a silent lexicographical sorting filter before returning data to Lua scripts. So <code> redis.call("SMEMBERS",KEYS[1]) </code> will always return the Set elements in the same order, while the same command invoked by normal clients may return different results even if the key contains exactly the same elements. However, starting with Redis 5.0, this ordering is no longer performed because replicating effects circumvents this type of non-determinism. In general, even when developing for Redis 4.0, never assume that certain commands in Lua will be ordered, but instead rely on the documentation of the original command you call to see the properties it provides. </li> <li> Lua's pseudo-random number generation function <code> math.random </code> is modified and always uses the same seed for every execution. This means that calling <a href="/docs/latest/develop/interact/programmability/lua-api#runtime-libraries"> <code> math.random </code> </a> will always generate the same sequence of numbers every time a script is executed (unless <code> math.randomseed </code> is used). </li> </ul> <p> All that said, you can still use commands that write and random behavior with a simple trick. Imagine that you want to write a Redis script that will populate a list with N random integers. </p> <p> The initial implementation in Ruby could look like this: </p> <pre tabindex="0"><code>require 'rubygems' require 'redis' r = Redis.new RandomPushScript = <<EOF local i = tonumber(ARGV[1]) local res while (i > 0) do res = redis.call('LPUSH',KEYS[1],math.random()) i = i-1 end return res EOF r.del(:mylist) puts r.eval(RandomPushScript,[:mylist],[10,rand(232)]) </code></pre> <p> Every time this code runs, the resulting list will have exactly the following elements: </p> <pre tabindex="0"><code>redis> LRANGE mylist 0 -1 1) "0.74509509873814" 2) "0.87390407681181" 3) "0.36876626981831" 4) "0.6921941534114" 5) "0.7857992587545" 6) "0.57730350670279" 7) "0.87046522734243" 8) "0.09637165539729" 9) "0.74990198051087" 10) "0.17082803611217" </code></pre> <p> To make the script both deterministic and still have it produce different random elements, we can add an extra argument to the script that's the seed to Lua's pseudo-random number generator. The new script is as follows: </p> <pre tabindex="0"><code>RandomPushScript = <<EOF local i = tonumber(ARGV[1]) local res math.randomseed(tonumber(ARGV[2])) while (i > 0) do res = redis.call('LPUSH',KEYS[1],math.random()) i = i-1 end return res EOF r.del(:mylist) puts r.eval(RandomPushScript,1,:mylist,10,rand(232)) </code></pre> <p> What we are doing here is sending the seed of the PRNG as one of the arguments. The script output will always be the same given the same arguments (our requirement) but we are changing one of the arguments at every invocation, generating the random seed client-side. The seed will be propagated as one of the arguments both in the replication link and in the Append Only File, guaranteeing that the same changes will be generated when the AOF is reloaded or when the replica processes the script. </p> <p> Note: an important part of this behavior is that the PRNG that Redis implements as <code> math.random </code> and <code> math.randomseed </code> is guaranteed to have the same output regardless of the architecture of the system running Redis. 32-bit, 64-bit, big-endian and little-endian systems will all produce the same output. </p> <h2 id="debugging-eval-scripts"> Debugging Eval scripts </h2> <p> Starting with Redis 3.2, Redis has support for native Lua debugging. The Redis Lua debugger is a remote debugger consisting of a server, which is Redis itself, and a client, which is by default <a href="/docs/latest/develop/tools/cli/"> <code> redis-cli </code> </a> . </p> <p> The Lua debugger is described in the <a href="/docs/latest/develop/interact/programmability/lua-debugging/"> Lua scripts debugging </a> section of the Redis documentation. </p> <h2 id="execution-under-low-memory-conditions"> Execution under low memory conditions </h2> <p> When memory usage in Redis exceeds the <code> maxmemory </code> limit, the first write command encountered in the script that uses additional memory will cause the script to abort (unless <a href="/docs/latest/develop/interact/programmability/lua-api#redis.pcall"> <code> redis.pcall </code> </a> was used). </p> <p> However, an exception to the above is when the script's first write command does not use additional memory, as is the case with (for example, <a href="/docs/latest/commands/del/"> <code> DEL </code> </a> and <a href="/docs/latest/commands/lrem/"> <code> LREM </code> </a> ). In this case, Redis will allow all commands in the script to run to ensure atomicity. If subsequent writes in the script consume additional memory, Redis' memory usage can exceed the threshold set by the <code> maxmemory </code> configuration directive. </p> <p> Another scenario in which a script can cause memory usage to cross the <code> maxmemory </code> threshold is when the execution begins when Redis is slightly below <code> maxmemory </code> , so the script's first write command is allowed. As the script executes, subsequent write commands consume more memory leading to the server using more RAM than the configured <code> maxmemory </code> directive. </p> <p> In those scenarios, you should consider setting the <code> maxmemory-policy </code> configuration directive to any values other than <code> noeviction </code> . In addition, Lua scripts should be as fast as possible so that eviction can kick in between executions. </p> <p> Note that you can change this behaviour by using <a href="#eval-flags"> flags </a> </p> <h2 id="eval-flags"> Eval flags </h2> <p> Normally, when you run an Eval script, the server does not know how it accesses the database. By default, Redis assumes that all scripts read and write data. However, starting with Redis 7.0, there's a way to declare flags when creating a script in order to tell Redis how it should behave. </p> <p> The way to do that is by using a Shebang statement on the first line of the script like so: </p> <pre tabindex="0"><code>#!lua flags=no-writes,allow-stale local x = redis.call('get','x') return x </code></pre> <p> Note that as soon as Redis sees the <code> #! </code> comment, it'll treat the script as if it declares flags, even if no flags are defined, it still has a different set of defaults compared to a script without a <code> #! </code> line. </p> <p> Another difference is that scripts without <code> #! </code> can run commands that access keys belonging to different cluster hash slots, but ones with <code> #! </code> inherit the default flags, so they cannot. </p> <p> Please refer to <a href="/docs/latest/develop/interact/programmability/lua-api#script_flags"> Script flags </a> to learn about the various scripts and the defaults. </p> <form class="text-sm w-full mt-24 pt-5 border-t border-t-redis-pen-700 border-opacity-50" id="page-feedback" name="page-feedback"> <input class="hidden" name="origin" value="https://redis.io/docs/latest/develop/interact/programmability/eval-intro/"/> <div class="flex flex-row justify-between"> <div class="grid justify-center"> <span class="font-mono"> RATE THIS PAGE </span> <div class="star-rating"> <input id="5-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="5"/> <label class="star" for="5-stars"> ★ </label> <input id="4-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="4"/> <label class="star" for="4-stars"> ★ </label> <input id="3-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="3"/> <label class="star" for="3-stars"> ★ </label> <input id="2-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="2"/> <label class="star" for="2-stars"> ★ </label> <input id="1-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="1"/> <label class="star" for="1-stars"> ★ </label> </div> </div> <a class="font-mono no-underline" href="#"> Back to top ↑ </a> </div> <div class="hidden" id="feedback-form"> <div class="grid gap-2"> <textarea class="p-2 mt-1 block w-full h-24 border border-opacity-50 border-redis-ink-900 rounded-md" name="comment" placeholder="Why did you choose this rating?" rows="3"></textarea> <button class="font-mono button text-redis-ink-900 border border-solid border-transparent bg-redis-red-500 hover:bg-redis-red-600 focus:bg-red-600 focus:ring-red-600; w-min justify-self-end" type="submit"> Submit </button> </div> </div> </form> <script> document.addEventListener("DOMContentLoaded", function() { const form = document.querySelector("#page-feedback"); form.addEventListener("submit", function(event) { event.preventDefault(); var xhr = new XMLHttpRequest(); var url = "\/docusight\/api\/rate"; var params = new URLSearchParams(new FormData(form)); xhr.open("POST", url, true); xhr.setRequestHeader("Content-Type", "application/x-www-form-urlencoded"); xhr.onreadystatechange = function() { if (xhr.readyState === 4 && xhr.status === 200) { const responseData = JSON.parse(xhr.responseText); const responseMessage = responseData.response; const newText = document.createTextNode(responseMessage); form.parentNode.replaceChild(newText, form); } }; xhr.send(params); }); }); </script> </section>
https://redis.io/docs/latest/develop/tools/insight/release-notes/v.2.20.0/.html	<section class="prose w-full py-12"> <h1> RedisInsight v2.20.0, February 2023 </h1> <p class="text-lg -mt-5 mb-10"> RedisInsight v2.20.0 </p> <h2 id="2200-february-2023"> 2.20.0 (February 2023) </h2> <p> This is the General Availability (GA) release of RedisInsight 2.20. </p> <h3 id="highlights"> Highlights </h3> <ul> <li> Visualizations of <a href="https://redis.io/docs/stack/search/"> search </a> and <a href="https://redis.io/docs/stack/graph/"> graph </a> execution plans in Workbench </li> <li> Guided walkthrough of RedisInsight tools and capabilities for new users </li> <li> Bulk export database connections to a file </li> <li> Upload values of <a href="https://redis.io/docs/stack/json/"> RedisJSON </a> from a file for new keys in Browser </li> <li> Visualizations of <a href="https://redis.io/commands/client-list/"> CLIENT LIST </a> in Workbench </li> <li> See filters previously used in Browser </li> </ul> <h3 id="details"> Details </h3> <p> <strong> Features and improvements </strong> </p> <ul> <li> <a href="https://github.com/RedisInsight/RedisInsight/pull/1629"> #1629 </a> , <a href="https://github.com/RedisInsight/RedisInsight/pull/1739"> #1739 </a> , <a href="https://github.com/RedisInsight/RedisInsight/pull/1740"> #1740 </a> , <a href="https://github.com/RedisInsight/RedisInsight/pull/1781"> #1781 </a> Investigate and optimize your <a href="https://redis.io/docs/stack/search/"> search </a> and <a href="https://redis.io/docs/stack/graph/"> graph </a> queries with new visualizations of execution plans in Workbench. Visualizations are supported for <a href="https://redis.io/commands/ft.explain/"> FT.EXPLAIN </a> , <a href="https://redis.io/commands/ft.profile/"> FT.PROFILE </a> , <a href="https://redis.io/commands/graph.explain/"> GRAPH.EXPLAIN </a> , and <a href="https://redis.io/commands/graph.profile/"> GRAPH.PROFILE </a> . </li> <li> <a href="https://github.com/RedisInsight/RedisInsight/pull/1698"> #1698 </a> Explore RedisInsight's tools and capabilities with a new walkthrough when you start RedisInsight for the first time. </li> <li> <a href="https://github.com/RedisInsight/RedisInsight/pull/1631"> #1631 </a> , <a href="https://github.com/RedisInsight/RedisInsight/pull/1632"> #1632 </a> Migrate your database connections to another RedisInsight instance by performing a bulk export of database connections to a file. </li> <li> <a href="https://github.com/RedisInsight/RedisInsight/pull/1741"> #1741 </a> Upload <a href="https://redis.io/docs/stack/json/"> RedisJSON </a> values from a file for new keys in Browser. </li> <li> <a href="https://github.com/RedisInsight/RedisInsight/pull/1653"> #1653 </a> Analyze client connections using new Workbench visualizations for <a href="https://redis.io/commands/client-list/"> CLIENT LIST </a> . </li> <li> <a href="https://github.com/RedisInsight/RedisInsight/pull/1625"> #1625 </a> Quickly set filters previously used in Browser by selecting them from the list of recently used filters. </li> <li> <a href="https://github.com/RedisInsight/RedisInsight/pull/1713"> #1713 </a> See your new Redis keys added in Browser without a need to refresh the list of keys. </li> <li> <a href="https://github.com/RedisInsight/RedisInsight/pull/1681"> #1681 </a> , <a href="https://github.com/RedisInsight/RedisInsight/pull/1692"> #1692 </a> , <a href="https://github.com/RedisInsight/RedisInsight/pull/1693"> #1693 </a> Avoid the timeout connection errors by configuring the connection timeout for databases added manually via host and port. </li> <li> <a href="https://github.com/RedisInsight/RedisInsight/pull/1696"> #1696 </a> , <a href="https://github.com/RedisInsight/RedisInsight/pull/1703"> #1703 </a> Test the database connection before adding the database. </li> <li> <a href="https://github.com/RedisInsight/RedisInsight/pull/1689"> #1689 </a> Update the port of an existing database connection instead of adding a new one. </li> <li> <a href="https://github.com/RedisInsight/RedisInsight/pull/1731"> #1731 </a> Use database indexes based on <a href="https://redis.io/commands/info/"> INFO keyspace </a> . </li> </ul> <p> <strong> Bugs </strong> </p> <ul> <li> <a href="https://github.com/RedisInsight/RedisInsight/pull/1678"> #1678 </a> Prevent crashes when SSH is set up on Linux. </li> <li> <a href="https://github.com/RedisInsight/RedisInsight/pull/1697"> #1697 </a> Prevent crashes when working with <a href="https://redis.io/docs/data-types/streams"> Redis streams </a> with large IDs. </li> </ul> <form class="text-sm w-full mt-24 pt-5 border-t border-t-redis-pen-700 border-opacity-50" id="page-feedback" name="page-feedback"> <input class="hidden" name="origin" value="https://redis.io/docs/latest/develop/tools/insight/release-notes/v.2.20.0/"/> <div class="flex flex-row justify-between"> <div class="grid justify-center"> <span class="font-mono"> RATE THIS PAGE </span> <div class="star-rating"> <input id="5-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="5"/> <label class="star" for="5-stars"> ★ </label> <input id="4-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="4"/> <label class="star" for="4-stars"> ★ </label> <input id="3-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="3"/> <label class="star" for="3-stars"> ★ </label> <input id="2-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="2"/> <label class="star" for="2-stars"> ★ </label> <input id="1-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="1"/> <label class="star" for="1-stars"> ★ </label> </div> </div> <a class="font-mono no-underline" href="#"> Back to top ↑ </a> </div> <div class="hidden" id="feedback-form"> <div class="grid gap-2"> <textarea class="p-2 mt-1 block w-full h-24 border border-opacity-50 border-redis-ink-900 rounded-md" name="comment" placeholder="Why did you choose this rating?" rows="3"></textarea> <button class="font-mono button text-redis-ink-900 border border-solid border-transparent bg-redis-red-500 hover:bg-redis-red-600 focus:bg-red-600 focus:ring-red-600; w-min justify-self-end" type="submit"> Submit </button> </div> </div> </form> <script> document.addEventListener("DOMContentLoaded", function() { const form = document.querySelector("#page-feedback"); form.addEventListener("submit", function(event) { event.preventDefault(); var xhr = new XMLHttpRequest(); var url = "\/docusight\/api\/rate"; var params = new URLSearchParams(new FormData(form)); xhr.open("POST", url, true); xhr.setRequestHeader("Content-Type", "application/x-www-form-urlencoded"); xhr.onreadystatechange = function() { if (xhr.readyState === 4 && xhr.status === 200) { const responseData = JSON.parse(xhr.responseText); const responseMessage = responseData.response; const newText = document.createTextNode(responseMessage); form.parentNode.replaceChild(newText, form); } }; xhr.send(params); }); }); </script> </section>
https://redis.io/docs/latest/operate/oss_and_stack/stack-with-enterprise/gears-v1/jvm/classes/readers/streamreader/.html	<section class="prose w-full py-12 max-w-none"> <h1> StreamReader </h1> <p class="text-lg -mt-5 mb-10"> Reads Redis stream data. </p> <p> Reads Redis stream data. </p> <h2 id="parameters"> Parameters </h2> <table> <thead> <tr> <th> Name </th> <th> Type </th> <th> Default value </th> <th> Description </th> </tr> </thead> <tbody> <tr> <td> batchSize </td> <td> integer </td> <td> 1 </td> <td> The number of new messages that will cause the functions to run </td> </tr> <tr> <td> duration </td> <td> integer </td> <td> 0 </td> <td> How many seconds to wait before execution, regardless of batch size </td> </tr> <tr> <td> failurePolicy </td> <td> FailurePolicy </td> <td> FailurePolicy.CONTINUE </td> <td> How to handle execution failure (CONTINUE/ABORT/RETRY) </td> </tr> <tr> <td> failureRetryInterval </td> <td> integer </td> <td> 5000 </td> <td> The number of seconds to wait before retrying </td> </tr> <tr> <td> pattern </td> <td> string </td> <td> "*" (match all keys) </td> <td> The pattern of keys that store streams </td> </tr> <tr> <td> startId </td> <td> string </td> <td> "0-0" </td> <td> Start reading from this stream ID </td> </tr> <tr> <td> trimStream </td> <td> boolean </td> <td> true </td> <td> Whether or not to trim the stream </td> </tr> </tbody> </table> <h2 id="output-records"> Output records </h2> <p> Creates a record for each message in the input stream. </p> <p> Each record is a <code> HashMap<String, Object> </code> with the following fields: </p> <table> <thead> <tr> <th> Name </th> <th> Type </th> <th> Description </th> </tr> </thead> <tbody> <tr> <td> id </td> <td> string </td> <td> The message's ID </td> </tr> <tr> <td> key </td> <td> string </td> <td> The stream key name </td> </tr> <tr> <td> value </td> <td> HashMap<String, byte[]> </td> <td> The message's data </td> </tr> </tbody> </table> <h2 id="examples"> Examples </h2> <p> The following example creates a <code> StreamReader </code> with default values: </p> <div class="highlight"> <pre class="chroma"><code class="language-java" data-lang="java"><span class="line"><span class="cl"><span class="n">StreamReader</span> <span class="n">reader</span> <span class="o">=</span> <span class="k">new</span> <span class="n">StreamReader</span><span class="o">();</span> </span></span></code></pre> </div> <p> To change the parameter values for a <code> StreamReader </code> , use their setter methods: </p> <div class="highlight"> <pre class="chroma"><code class="language-java" data-lang="java"><span class="line"><span class="cl"><span class="n">StreamReader</span> <span class="n">reader</span> <span class="o">=</span> <span class="k">new</span> <span class="n">StreamReader</span><span class="o">();</span> </span></span><span class="line"><span class="cl"><span class="c1">// Get streams for keys that match "weather" </span></span></span><span class="line"><span class="cl"><span class="c1"></span><span class="n">reader</span><span class="o">.</span><span class="na">setPattern</span><span class="o">(</span><span class="s">"weather"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"><span class="c1">// Run RedisGears functions after every 10 messages </span></span></span><span class="line"><span class="cl"><span class="c1"></span><span class="n">reader</span><span class="o">.</span><span class="na">setBatchSize</span><span class="o">(</span><span class="mi">10</span><span class="o">);</span> </span></span></code></pre> </div> <form class="text-sm w-full mt-24 pt-5 border-t border-t-redis-pen-700 border-opacity-50" id="page-feedback" name="page-feedback"> <input class="hidden" name="origin" value="https://redis.io/docs/latest/operate/oss_and_stack/stack-with-enterprise/gears-v1/jvm/classes/readers/streamreader/"/> <div class="flex flex-row justify-between"> <div class="grid justify-center"> <span class="font-mono"> RATE THIS PAGE </span> <div class="star-rating"> <input id="5-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="5"/> <label class="star" for="5-stars"> ★ </label> <input id="4-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="4"/> <label class="star" for="4-stars"> ★ </label> <input id="3-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="3"/> <label class="star" for="3-stars"> ★ </label> <input id="2-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="2"/> <label class="star" for="2-stars"> ★ </label> <input id="1-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="1"/> <label class="star" for="1-stars"> ★ </label> </div> </div> <a class="font-mono no-underline" href="#"> Back to top ↑ </a> </div> <div class="hidden" id="feedback-form"> <div class="grid gap-2"> <textarea class="p-2 mt-1 block w-full h-24 border border-opacity-50 border-redis-ink-900 rounded-md" name="comment" placeholder="Why did you choose this rating?" rows="3"></textarea> <button class="font-mono button text-redis-ink-900 border border-solid border-transparent bg-redis-red-500 hover:bg-redis-red-600 focus:bg-red-600 focus:ring-red-600; w-min justify-self-end" type="submit"> Submit </button> </div> </div> </form> <script> document.addEventListener("DOMContentLoaded", function() { const form = document.querySelector("#page-feedback"); form.addEventListener("submit", function(event) { event.preventDefault(); var xhr = new XMLHttpRequest(); var url = "\/docusight\/api\/rate"; var params = new URLSearchParams(new FormData(form)); xhr.open("POST", url, true); xhr.setRequestHeader("Content-Type", "application/x-www-form-urlencoded"); xhr.onreadystatechange = function() { if (xhr.readyState === 4 && xhr.status === 200) { const responseData = JSON.parse(xhr.responseText); const responseMessage = responseData.response; const newText = document.createTextNode(responseMessage); form.parentNode.replaceChild(newText, form); } }; xhr.send(params); }); }); </script> </section>
https://redis.io/docs/latest/operate/oss_and_stack/stack-with-enterprise/gears-v1/jvm/classes/gearsbuilder/callnext/.html	<section class="prose w-full py-12 max-w-none"> <h1> CallNext </h1> <p class="text-lg -mt-5 mb-10"> Calls the next execution that overrides the command or the original command itself. A more flexible version of callNextArray. </p> <div class="highlight"> <pre class="chroma"><code class="language-java" data-lang="java"><span class="line"><span class="cl"><span class="kd">public</span> <span class="kd">static</span> <span class="n">java</span><span class="o">.</span><span class="na">lang</span><span class="o">.</span><span class="na">Object</span> <span class="nf">callNext</span><span class="o">(</span><span class="n">java</span><span class="o">.</span><span class="na">lang</span><span class="o">.</span><span class="na">String</span><span class="o">...</span> <span class="n">args</span><span class="o">)</span> </span></span></code></pre> </div> <p> When you override a Redis command with the <a href="/docs/latest/operate/oss_and_stack/stack-with-enterprise/gears-v1/jvm/classes/readers/commandoverrider/"> <code> CommandOverrider </code> </a> , use <code> callNext </code> to run the next execution that overrides the command or the original command itself. </p> <p> It is a more flexible version of <a href="/docs/latest/operate/oss_and_stack/stack-with-enterprise/gears-v1/jvm/classes/gearsbuilder/callnextarray/"> <code> callNextArray </code> </a> since the list of string arguments does not have to be an explicit <code> String[] </code> object. This allows function calls like: <nobr> <code> callNext("key", "value") </code> . </nobr> </p> <h2 id="parameters"> Parameters </h2> <table> <thead> <tr> <th> Name </th> <th> Type </th> <th> Description </th> </tr> </thead> <tbody> <tr> <td> args </td> <td> string </td> <td> Redis command arguments </td> </tr> </tbody> </table> <h2 id="returns"> Returns </h2> <p> Returns the command result. It could be a string or an array of strings, depending on the command. </p> <h2 id="examples"> Examples </h2> <p> Without <code> String[] </code> : </p> <div class="highlight"> <pre class="chroma"><code class="language-java" data-lang="java"><span class="line"><span class="cl"><span class="n">GearsBuilder</span><span class="o">.</span><span class="na">callNext</span><span class="o">(</span><span class="s">"restaurant:1"</span><span class="o">,</span> <span class="s">"reviews"</span><span class="o">,</span> <span class="s">"50"</span><span class="o">);</span> </span></span></code></pre> </div> <p> With <code> String[] </code> : </p> <div class="highlight"> <pre class="chroma"><code class="language-java" data-lang="java"><span class="line"><span class="cl"><span class="n">GearsBuilder</span><span class="o">.</span><span class="na">callNext</span><span class="o">(</span><span class="k">new</span> <span class="n">String</span><span class="o">[]{</span><span class="s">"restaurant:1"</span><span class="o">,</span> <span class="s">"reviews"</span><span class="o">,</span> <span class="s">"50"</span><span class="o">});</span> </span></span></code></pre> </div> <form class="text-sm w-full mt-24 pt-5 border-t border-t-redis-pen-700 border-opacity-50" id="page-feedback" name="page-feedback"> <input class="hidden" name="origin" value="https://redis.io/docs/latest/operate/oss_and_stack/stack-with-enterprise/gears-v1/jvm/classes/gearsbuilder/callnext/"/> <div class="flex flex-row justify-between"> <div class="grid justify-center"> <span class="font-mono"> RATE THIS PAGE </span> <div class="star-rating"> <input id="5-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="5"/> <label class="star" for="5-stars"> ★ </label> <input id="4-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="4"/> <label class="star" for="4-stars"> ★ </label> <input id="3-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="3"/> <label class="star" for="3-stars"> ★ </label> <input id="2-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="2"/> <label class="star" for="2-stars"> ★ </label> <input id="1-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="1"/> <label class="star" for="1-stars"> ★ </label> </div> </div> <a class="font-mono no-underline" href="#"> Back to top ↑ </a> </div> <div class="hidden" id="feedback-form"> <div class="grid gap-2"> <textarea class="p-2 mt-1 block w-full h-24 border border-opacity-50 border-redis-ink-900 rounded-md" name="comment" placeholder="Why did you choose this rating?" rows="3"></textarea> <button class="font-mono button text-redis-ink-900 border border-solid border-transparent bg-redis-red-500 hover:bg-redis-red-600 focus:bg-red-600 focus:ring-red-600; w-min justify-self-end" type="submit"> Submit </button> </div> </div> </form> <script> document.addEventListener("DOMContentLoaded", function() { const form = document.querySelector("#page-feedback"); form.addEventListener("submit", function(event) { event.preventDefault(); var xhr = new XMLHttpRequest(); var url = "\/docusight\/api\/rate"; var params = new URLSearchParams(new FormData(form)); xhr.open("POST", url, true); xhr.setRequestHeader("Content-Type", "application/x-www-form-urlencoded"); xhr.onreadystatechange = function() { if (xhr.readyState === 4 && xhr.status === 200) { const responseData = JSON.parse(xhr.responseText); const responseMessage = responseData.response; const newText = document.createTextNode(responseMessage); form.parentNode.replaceChild(newText, form); } }; xhr.send(params); }); }); </script> </section>
https://redis.io/docs/latest/commands/tdigest.trimmed_mean.html	<section class="prose w-full py-12"> <h1 class="command-name"> TDIGEST.TRIMMED_MEAN </h1> <div class="font-semibold text-redis-ink-900"> Syntax </div> <pre class="command-syntax">TDIGEST.TRIMMED_MEAN key low_cut_quantile high_cut_quantile</pre> <dl class="grid grid-cols-[auto,1fr] gap-2 mb-12"> <dt class="font-semibold text-redis-ink-900 m-0"> Available in: </dt> <dd class="m-0"> <a href="/docs/stack"> Redis Stack </a> / <a href="/docs/data-types/probabilistic"> Bloom 2.4.0 </a> </dd> <dt class="font-semibold text-redis-ink-900 m-0"> Time complexity: </dt> <dd class="m-0"> O(N) where N is the number of centroids </dd> </dl> <p> Returns an estimation of the mean value from the sketch, excluding observation values outside the low and high cutoff quantiles. </p> <h2 id="required-arguments"> Required arguments </h2> <details open=""> <summary> <code> key </code> </summary> is key name for an existing t-digest sketch. </details> <details open=""> <summary> <code> low_cut_quantile </code> </summary> <p> Foating-point value in the range [0..1], should be lower than <code> high_cut_quantile </code> </p> <p> When equal to 0: No low cut. </p> <p> When higher than 0: Exclude observation values lower than this quantile. </p> </details> <details open=""> <summary> <code> high_cut_quantile </code> </summary> <p> Floating-point value in the range [0..1], should be higher than <code> low_cut_quantile </code> </p> <p> When lower than 1: Exclude observation values higher than or equal to this quantile. </p> <p> When equal to 1: No high cut. </p> </details> <h2 id="return-value"> Return value </h2> <p> <a href="/docs/latest/develop/reference/protocol-spec/#simple-strings"> Simple string reply </a> estimation of the mean value. 'nan' if the sketch is empty. </p> <h2 id="examples"> Examples </h2> <div class="highlight"> <pre class="chroma"><code class="language-bash" data-lang="bash"><span class="line"><span class="cl">redis> TDIGEST.CREATE t COMPRESSION <span class="m">1000</span> </span></span><span class="line"><span class="cl">OK </span></span><span class="line"><span class="cl">redis> TDIGEST.ADD t <span class="m">1</span> <span class="m">2</span> <span class="m">3</span> <span class="m">4</span> <span class="m">5</span> <span class="m">6</span> <span class="m">7</span> <span class="m">8</span> <span class="m">9</span> <span class="m">10</span> </span></span><span class="line"><span class="cl">OK </span></span><span class="line"><span class="cl">redis> TDIGEST.TRIMMED_MEAN t 0.1 0.6 </span></span><span class="line"><span class="cl"><span class="s2">"4"</span> </span></span><span class="line"><span class="cl">redis> TDIGEST.TRIMMED_MEAN t 0.3 0.9 </span></span><span class="line"><span class="cl"><span class="s2">"6.5"</span> </span></span><span class="line"><span class="cl">redis> TDIGEST.TRIMMED_MEAN t <span class="m">0</span> <span class="m">1</span> </span></span><span class="line"><span class="cl"><span class="s2">"5.5"</span></span></span></code></pre> </div> <br/> <form class="text-sm w-full mt-24 pt-5 border-t border-t-redis-pen-700 border-opacity-50" id="page-feedback" name="page-feedback"> <input class="hidden" name="origin" value="https://redis.io/docs/latest/commands/tdigest.trimmed_mean/"/> <div class="flex flex-row justify-between"> <div class="grid justify-center"> <span class="font-mono"> RATE THIS PAGE </span> <div class="star-rating"> <input id="5-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="5"/> <label class="star" for="5-stars"> ★ </label> <input id="4-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="4"/> <label class="star" for="4-stars"> ★ </label> <input id="3-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="3"/> <label class="star" for="3-stars"> ★ </label> <input id="2-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="2"/> <label class="star" for="2-stars"> ★ </label> <input id="1-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="1"/> <label class="star" for="1-stars"> ★ </label> </div> </div> <a class="font-mono no-underline" href="#"> Back to top ↑ </a> </div> <div class="hidden" id="feedback-form"> <div class="grid gap-2"> <textarea class="p-2 mt-1 block w-full h-24 border border-opacity-50 border-redis-ink-900 rounded-md" name="comment" placeholder="Why did you choose this rating?" rows="3"></textarea> <button class="font-mono button text-redis-ink-900 border border-solid border-transparent bg-redis-red-500 hover:bg-redis-red-600 focus:bg-red-600 focus:ring-red-600; w-min justify-self-end" type="submit"> Submit </button> </div> </div> </form> <script> document.addEventListener("DOMContentLoaded", function() { const form = document.querySelector("#page-feedback"); form.addEventListener("submit", function(event) { event.preventDefault(); var xhr = new XMLHttpRequest(); var url = "\/docusight\/api\/rate"; var params = new URLSearchParams(new FormData(form)); xhr.open("POST", url, true); xhr.setRequestHeader("Content-Type", "application/x-www-form-urlencoded"); xhr.onreadystatechange = function() { if (xhr.readyState === 4 && xhr.status === 200) { const responseData = JSON.parse(xhr.responseText); const responseMessage = responseData.response; const newText = document.createTextNode(responseMessage); form.parentNode.replaceChild(newText, form); } }; xhr.send(params); }); }); </script> </section>
https://redis.io/docs/latest/commands/lrem/.html	<section class="prose w-full py-12"> <h1 class="command-name"> LREM </h1> <div class="font-semibold text-redis-ink-900"> Syntax </div> <pre class="command-syntax">LREM key count element</pre> <dl class="grid grid-cols-[auto,1fr] gap-2 mb-12"> <dt class="font-semibold text-redis-ink-900 m-0"> Available since: </dt> <dd class="m-0"> 1.0.0 </dd> <dt class="font-semibold text-redis-ink-900 m-0"> Time complexity: </dt> <dd class="m-0"> O(N+M) where N is the length of the list and M is the number of elements removed. </dd> <dt class="font-semibold text-redis-ink-900 m-0"> ACL categories: </dt> <dd class="m-0"> <code> @write </code> <span class="mr-1 last:hidden"> , </span> <code> @list </code> <span class="mr-1 last:hidden"> , </span> <code> @slow </code> <span class="mr-1 last:hidden"> , </span> </dd> </dl> <p> Removes the first <code> count </code> occurrences of elements equal to <code> element </code> from the list stored at <code> key </code> . The <code> count </code> argument influences the operation in the following ways: </p> <ul> <li> <code> count > 0 </code> : Remove elements equal to <code> element </code> moving from head to tail. </li> <li> <code> count < 0 </code> : Remove elements equal to <code> element </code> moving from tail to head. </li> <li> <code> count = 0 </code> : Remove all elements equal to <code> element </code> . </li> </ul> <p> For example, <code> LREM list -2 "hello" </code> will remove the last two occurrences of <code> "hello" </code> in the list stored at <code> list </code> . </p> <p> Note that non-existing keys are treated like empty lists, so when <code> key </code> does not exist, the command will always return <code> 0 </code> . </p> <h2 id="examples"> Examples </h2> <div class="bg-slate-900 border-b border-slate-700 rounded-t-xl px-4 py-3 w-full flex"> <svg class="shrink-0 h-[1.0625rem] w-[1.0625rem] fill-slate-50" fill="currentColor" viewbox="0 0 20 20"> <path d="M2.5 10C2.5 5.85786 5.85786 2.5 10 2.5C14.1421 2.5 17.5 5.85786 17.5 10C17.5 14.1421 14.1421 17.5 10 17.5C5.85786 17.5 2.5 14.1421 2.5 10Z"> </path> </svg> <svg class="shrink-0 h-[1.0625rem] w-[1.0625rem] fill-slate-50" fill="currentColor" viewbox="0 0 20 20"> <path d="M10 2.5L18.6603 17.5L1.33975 17.5L10 2.5Z"> </path> </svg> <svg class="shrink-0 h-[1.0625rem] w-[1.0625rem] fill-slate-50" fill="currentColor" viewbox="0 0 20 20"> <path d="M10 2.5L12.0776 7.9322L17.886 8.22949L13.3617 11.8841L14.8738 17.5L10 14.3264L5.1262 17.5L6.63834 11.8841L2.11403 8.22949L7.92238 7.9322L10 2.5Z"> </path> </svg> </div> <form class="redis-cli overflow-y-auto max-h-80"> <pre tabindex="0">redis> RPUSH mylist "hello" (integer) 1 redis> RPUSH mylist "hello" (integer) 2 redis> RPUSH mylist "foo" (integer) 3 redis> RPUSH mylist "hello" (integer) 4 redis> LREM mylist -2 "hello" (integer) 2 redis> LRANGE mylist 0 -1 1) "hello" 2) "foo" </pre> <div class="prompt" style=""> <span> redis> </span> <input autocomplete="off" name="prompt" spellcheck="false" type="text"/> </div> </form> <h2 id="resp2resp3-reply"> RESP2/RESP3 Reply </h2> <a href="../../develop/reference/protocol-spec#integers"> Integer reply </a> : the number of removed elements. <br/> <form class="text-sm w-full mt-24 pt-5 border-t border-t-redis-pen-700 border-opacity-50" id="page-feedback" name="page-feedback"> <input class="hidden" name="origin" value="https://redis.io/docs/latest/commands/lrem/"/> <div class="flex flex-row justify-between"> <div class="grid justify-center"> <span class="font-mono"> RATE THIS PAGE </span> <div class="star-rating"> <input id="5-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="5"/> <label class="star" for="5-stars"> ★ </label> <input id="4-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="4"/> <label class="star" for="4-stars"> ★ </label> <input id="3-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="3"/> <label class="star" for="3-stars"> ★ </label> <input id="2-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="2"/> <label class="star" for="2-stars"> ★ </label> <input id="1-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="1"/> <label class="star" for="1-stars"> ★ </label> </div> </div> <a class="font-mono no-underline" href="#"> Back to top ↑ </a> </div> <div class="hidden" id="feedback-form"> <div class="grid gap-2"> <textarea class="p-2 mt-1 block w-full h-24 border border-opacity-50 border-redis-ink-900 rounded-md" name="comment" placeholder="Why did you choose this rating?" rows="3"></textarea> <button class="font-mono button text-redis-ink-900 border border-solid border-transparent bg-redis-red-500 hover:bg-redis-red-600 focus:bg-red-600 focus:ring-red-600; w-min justify-self-end" type="submit"> Submit </button> </div> </div> </form> <script> document.addEventListener("DOMContentLoaded", function() { const form = document.querySelector("#page-feedback"); form.addEventListener("submit", function(event) { event.preventDefault(); var xhr = new XMLHttpRequest(); var url = "\/docusight\/api\/rate"; var params = new URLSearchParams(new FormData(form)); xhr.open("POST", url, true); xhr.setRequestHeader("Content-Type", "application/x-www-form-urlencoded"); xhr.onreadystatechange = function() { if (xhr.readyState === 4 && xhr.status === 200) { const responseData = JSON.parse(xhr.responseText); const responseMessage = responseData.response; const newText = document.createTextNode(responseMessage); form.parentNode.replaceChild(newText, form); } }; xhr.send(params); }); }); </script> </section>
https://redis.io/docs/latest/develop/data-types/bitfields/.html	<section class="prose w-full py-12"> <h1> Redis bitfields </h1> <p class="text-lg -mt-5 mb-10"> Introduction to Redis bitfields </p> <p> Redis bitfields let you set, increment, and get integer values of arbitrary bit length. For example, you can operate on anything from unsigned 1-bit integers to signed 63-bit integers. </p> <p> These values are stored using binary-encoded Redis strings. Bitfields support atomic read, write and increment operations, making them a good choice for managing counters and similar numerical values. </p> <h2 id="basic-commands"> Basic commands </h2> <ul> <li> <a href="/docs/latest/commands/bitfield/"> <code> BITFIELD </code> </a> atomically sets, increments and reads one or more values. </li> <li> <a href="/docs/latest/commands/bitfield_ro/"> <code> BITFIELD_RO </code> </a> is a read-only variant of <a href="/docs/latest/commands/bitfield/"> <code> BITFIELD </code> </a> . </li> </ul> <h2 id="example"> Example </h2> <p> Suppose you want to maintain two metrics for various bicycles: the current price and the number of owners over time. You can represent these counters with a 32-bit wide bitfield for each bike. </p> <ul> <li> Bike 1 initially costs 1,000 (counter in offset 0) and has never had an owner. After being sold, it's now considered used and the price instantly drops to reflect its new condition, and it now has an owner (offset 1). After quite some time, the bike becomes a classic. The original owner sells it for a profit, so the price goes up and the number of owners does as well.Finally, you can look at the bike's current price and number of owners. </li> </ul> <div class="codetabs cli group flex justify-start items-center flex-wrap box-border rounded-lg mt-0 mb-0 mx-auto bg-slate-900" id="bitfield_tutorial-stepbf"> <input checked="" class="radiotab w-0 h-0" data-lang="redis-cli" id="redis-cli_bitfield_tutorial-stepbf" name="bitfield_tutorial-stepbf" tabindex="1" type="radio"/> <label class="justify-left label ml-4 pt-3.5 px-3 pb-1 cursor-pointer text-sm text-center bg-redis-ink-900 hover:text-redis-red-600 rounded rounded-mx transition duration-150 ease-in-out" for="redis-cli_bitfield_tutorial-stepbf" title="Open example"> >_ Redis CLI </label> <div aria-labelledby="tab-bitfield_tutorial-stepbf" class="panel order-last hidden w-full mt-0 relative" id="panel_redis-cli_bitfield_tutorial-stepbf" role="tabpanel" tabindex="0"> <div class="highlight"> <pre class="chroma"><code class="language-plaintext" data-lang="plaintext"><span class="line hl"><span class="cl">> BITFIELD bike:1:stats SET u32 #0 1000 </span></span><span class="line hl"><span class="cl">1) (integer) 0 </span></span><span class="line hl"><span class="cl">> BITFIELD bike:1:stats INCRBY u32 #0 -50 INCRBY u32 #1 1 </span></span><span class="line hl"><span class="cl">1) (integer) 950 </span></span><span class="line hl"><span class="cl">2) (integer) 1 </span></span><span class="line hl"><span class="cl">> BITFIELD bike:1:stats INCRBY u32 #0 500 INCRBY u32 #1 1 </span></span><span class="line hl"><span class="cl">1) (integer) 1450 </span></span><span class="line hl"><span class="cl">2) (integer) 2 </span></span><span class="line hl"><span class="cl">> BITFIELD bike:1:stats GET u32 #0 GET u32 #1 </span></span><span class="line hl"><span class="cl">1) (integer) 1450 </span></span><span class="line hl"><span class="cl">2) (integer) 2</span></span></code></pre> </div> <button class="clipboard-button text-neutral-400 hover:text-slate-100 bg-slate-600 absolute -top-8 right-10 h-7 w-7 mr-2 mt-2 p-1 rounded rounded-mx" onclick="copyCodeToClipboard('#panel_redis-cli_bitfield_tutorial-stepbf')" tabindex="1" title="Copy to clipboard"> <svg fill="currentColor" viewbox="0 0 48 48" xmlns="http://www.w3.org/2000/svg"> <path d="M9 43.95q-1.2 0-2.1-.9-.9-.9-.9-2.1V10.8h3v30.15h23.7v3Zm6-6q-1.2 0-2.1-.9-.9-.9-.9-2.1v-28q0-1.2.9-2.1.9-.9 2.1-.9h22q1.2 0 2.1.9.9.9.9 2.1v28q0 1.2-.9 2.1-.9.9-2.1.9Zm0-3h22v-28H15v28Zm0 0v-28 28Z"> </path> </svg> <div class="tooltip relative inline-block"> <span class="tooltiptext hidden bg-slate-200 rounded rounded-mx text-slate-800 text-center text-xs p-1 absolute right-6 bottom-4"> Copied! </span> </div> </button> <div class="cli-footer flex items-center justify-between rounded-b-md bg-slate-900 mt-0 px-4 pt-0 mb-0 transition-opacity ease-in-out duration-300 opacity-0 invisible group-hover:opacity-100 group-hover:visible"> <div class="flex-1 text-xs text-white overflow-ellipsis"> Are you tired of using redis-cli? Try Redis Insight - the developer GUI for Redis. </div> <div class="text-right"> <a class="rounded rounded-mx px-2 py-1 flex items-center text-white text-xs hover:text-white hover:bg-slate-600 hover:border-transparent focus:outline-none focus:ring-2 focus:white focus:border-slate-500" href="https://redis.com/redis-enterprise/redis-insight/" tabindex="1" title="Get Redis Insight"> <svg class="w-4 h-4 mr-1" fill="none" height="14" viewbox="0 0 14 14" width="14" xmlns="http://www.w3.org/2000/svg"> <path d="M2.26236 5.66895L1.21732 6.07172L7.00018 8.65693V7.79842L2.26236 5.66895Z" fill="#fca5a5"> </path> <path d="M2.26236 8.02271L1.21732 8.42548L7.00018 11.0119V10.1516L2.26236 8.02271Z" fill="#fca5a5"> </path> <path d="M1.21732 3.7175L7.00018 6.30392V2.87805L8.66273 2.13423L7.00018 1.49512L1.21732 3.7175Z" fill="#fca5a5"> </path> <path d="M7.00018 2.8781V6.30366L1.21732 3.71724V5.20004L7.00018 7.79705V8.65526L1.21732 6.07217V7.55496L7.00018 10.1553V11.0135L1.21732 8.42376V9.90656H1.18878L7.00018 12.5051L8.66273 11.7613V2.13428L7.00018 2.8781Z" fill="#f87171"> </path> <path d="M9.07336 11.5777L10.7359 10.8338V4.01538L9.07336 4.7592V11.5777Z" fill="#f87171"> </path> <path d="M9.07336 4.75867L10.7359 4.01485L9.07336 3.37573V4.75867Z" fill="#fca5a5"> </path> <path d="M11.1481 10.6497L12.8112 9.90591V5.896L11.1487 6.63982L11.1481 10.6497Z" fill="#f87171"> </path> <path d="M11.1481 6.63954L12.8112 5.89572L11.1481 5.25781V6.63954Z" fill="#fca5a5"> </path> </svg> <span> Get Redis Insight </span> </a> </div> </div> </div> <input class="radiotab w-0 h-0" data-lang="python" id="Python_bitfield_tutorial-stepbf" name="bitfield_tutorial-stepbf" tabindex="1" type="radio"/> <label class="justify-left label ml-4 pt-3.5 px-3 pb-1 cursor-pointer text-sm text-center bg-redis-ink-900 hover:text-redis-red-600 rounded rounded-mx transition duration-150 ease-in-out" for="Python_bitfield_tutorial-stepbf" title="Open example"> Python </label> <div aria-labelledby="tab-bitfield_tutorial-stepbf" class="panel order-last hidden w-full mt-0 relative" id="panel_Python_bitfield_tutorial-stepbf" role="tabpanel" tabindex="0"> <div class="highlight"> <pre class="chroma"><code class="language-python" data-lang="python"><span class="line"><span class="cl"><span class="s2">""" </span></span></span><span class="line"><span class="cl"><span class="s2">Code samples for Bitfield doc pages: </span></span></span><span class="line"><span class="cl"><span class="s2"> https://redis.io/docs/latest/develop/data-types/bitfields/ </span></span></span><span class="line"><span class="cl"><span class="s2">"""</span> </span></span><span class="line"><span class="cl"><span class="kn">import</span> <span class="nn">redis</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="n">r</span> <span class="o">=</span> <span class="n">redis</span><span class="o">.</span><span class="n">Redis</span><span class="p">(</span><span class="n">decode_responses</span><span class="o">=</span><span class="kc">True</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line hl"><span class="cl"><span class="n">bf</span> <span class="o">=</span> <span class="n">r</span><span class="o">.</span><span class="n">bitfield</span><span class="p">(</span><span class="s2">"bike:1:stats"</span><span class="p">)</span> </span></span><span class="line hl"><span class="cl"><span class="n">res1</span> <span class="o">=</span> <span class="n">bf</span><span class="o">.</span><span class="n">set</span><span class="p">(</span><span class="s2">"u32"</span><span class="p">,</span> <span class="s2">"#0"</span><span class="p">,</span> <span class="mi">1000</span><span class="p">)</span><span class="o">.</span><span class="n">execute</span><span class="p">()</span> </span></span><span class="line hl"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res1</span><span class="p">)</span> <span class="c1"># >>> [0]</span> </span></span><span class="line hl"><span class="cl"> </span></span><span class="line hl"><span class="cl"><span class="n">res2</span> <span class="o">=</span> <span class="n">bf</span><span class="o">.</span><span class="n">incrby</span><span class="p">(</span><span class="s2">"u32"</span><span class="p">,</span> <span class="s2">"#0"</span><span class="p">,</span> <span class="o">-</span><span class="mi">50</span><span class="p">)</span><span class="o">.</span><span class="n">incrby</span><span class="p">(</span><span class="s2">"u32"</span><span class="p">,</span> <span class="s2">"#1"</span><span class="p">,</span> <span class="mi">1</span><span class="p">)</span><span class="o">.</span><span class="n">execute</span><span class="p">()</span> </span></span><span class="line hl"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res2</span><span class="p">)</span> <span class="c1"># >>> [950, 1]</span> </span></span><span class="line hl"><span class="cl"> </span></span><span class="line hl"><span class="cl"><span class="n">res3</span> <span class="o">=</span> <span class="n">bf</span><span class="o">.</span><span class="n">incrby</span><span class="p">(</span><span class="s2">"u32"</span><span class="p">,</span> <span class="s2">"#0"</span><span class="p">,</span> <span class="mi">500</span><span class="p">)</span><span class="o">.</span><span class="n">incrby</span><span class="p">(</span><span class="s2">"u32"</span><span class="p">,</span> <span class="s2">"#1"</span><span class="p">,</span> <span class="mi">1</span><span class="p">)</span><span class="o">.</span><span class="n">execute</span><span class="p">()</span> </span></span><span class="line hl"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res3</span><span class="p">)</span> <span class="c1"># >>> [1450, 2]</span> </span></span><span class="line hl"><span class="cl"> </span></span><span class="line hl"><span class="cl"><span class="n">res4</span> <span class="o">=</span> <span class="n">bf</span><span class="o">.</span><span class="n">get</span><span class="p">(</span><span class="s2">"u32"</span><span class="p">,</span> <span class="s2">"#0"</span><span class="p">)</span><span class="o">.</span><span class="n">get</span><span class="p">(</span><span class="s2">"u32"</span><span class="p">,</span> <span class="s2">"#1"</span><span class="p">)</span><span class="o">.</span><span class="n">execute</span><span class="p">()</span> </span></span><span class="line hl"><span class="cl"><span class="nb">print</span><span class="p">(</span><span class="n">res4</span><span class="p">)</span> <span class="c1"># >>> [1450, 2]</span> </span></span><span class="line"><span class="cl"> </span></span></code></pre> </div> <button class="clipboard-button text-neutral-400 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focus:white focus:border-slate-500" href="https://redis.io/docs/latest/develop/connect/clients/python/redis-py/" tabindex="1" title="Quick-Start"> Python Quick-Start </a> <div class="w-1/2"> </div> <div class="flex-1 text-right"> <a class="button text-neutral-400 hover:text-slate-100 h-6 w-6 p-1" href="https://github.com/redis/redis-py/tree/master/doctests/dt_bitfield.py" tabindex="1" title="Improve this code example"> <svg fill="github" height="16" viewbox="0 0 18 16" width="18" xmlns="http://www.w3.org/2000/svg"> <path clip-rule="evenodd" d="M8.99953 1.43397e-06C7.09918 -0.000897921 5.26058 0.674713 3.81295 1.90585C2.36533 3.13699 1.40324 4.84324 1.09896 6.71907C0.794684 8.5949 1.1681 10.5178 2.15233 12.1434C3.13657 13.769 4.66734 14.9912 6.47053 15.591C6.87053 15.664 7.01653 15.417 7.01653 15.205C7.01653 15.015 7.00953 14.512 7.00553 13.845C4.78053 14.328 4.31053 12.772 4.31053 12.772C4.16325 12.2887 3.84837 11.8739 3.42253 11.602C2.69653 11.102 3.47753 11.116 3.47753 11.116C3.73043 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class="nx">from</span> <span class="s1">'assert'</span><span class="p">;</span> </span></span><span class="line"><span class="cl"><span class="kr">import</span> <span class="p">{</span> <span class="nx">createClient</span> <span class="p">}</span> <span class="nx">from</span> <span class="s1">'redis'</span><span class="p">;</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kr">const</span> <span class="nx">client</span> <span class="o">=</span> <span class="nx">createClient</span><span class="p">();</span> </span></span><span class="line"><span class="cl"><span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">connect</span><span class="p">();</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line hl"><span class="cl"><span class="kd">let</span> <span class="nx">res1</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">bitField</span><span class="p">(</span><span class="s2">"bike:1:stats"</span><span class="p">,</span> <span class="p">[{</span> </span></span><span class="line hl"><span class="cl"> <span class="nx">operation</span><span class="o">:</span> <span class="s1">'SET'</span><span class="p">,</span> </span></span><span class="line hl"><span class="cl"> <span class="nx">encoding</span><span class="o">:</span> <span class="s1">'u32'</span><span class="p">,</span> </span></span><span class="line hl"><span class="cl"> <span class="nx">offset</span><span class="o">:</span> <span class="s1">'#0'</span><span class="p">,</span> </span></span><span class="line hl"><span class="cl"> <span class="nx">value</span><span class="o">:</span> <span class="mi">1000</span> </span></span><span class="line hl"><span class="cl"><span class="p">}]);</span> </span></span><span class="line hl"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res1</span><span class="p">);</span> <span class="c1">// >>> [0] </span></span></span><span class="line hl"><span class="cl"><span class="c1"></span> </span></span><span class="line hl"><span class="cl"><span class="kd">let</span> <span class="nx">res2</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">bitField</span><span class="p">(</span><span class="s1">'bike:1:stats'</span><span class="p">,</span> <span class="p">[</span> </span></span><span class="line hl"><span class="cl"> <span class="p">{</span> </span></span><span class="line hl"><span class="cl"> <span class="nx">operation</span><span class="o">:</span> <span class="s1">'INCRBY'</span><span class="p">,</span> </span></span><span class="line hl"><span class="cl"> <span class="nx">encoding</span><span class="o">:</span> <span class="s1">'u32'</span><span class="p">,</span> </span></span><span class="line hl"><span class="cl"> <span class="nx">offset</span><span class="o">:</span> <span class="s1">'#0'</span><span class="p">,</span> </span></span><span class="line hl"><span class="cl"> <span class="nx">increment</span><span class="o">:</span> <span class="o">-</span><span class="mi">50</span> </span></span><span class="line hl"><span class="cl"> <span class="p">},</span> </span></span><span class="line hl"><span class="cl"> <span class="p">{</span> </span></span><span class="line hl"><span class="cl"> <span class="nx">operation</span><span class="o">:</span> <span class="s1">'INCRBY'</span><span class="p">,</span> </span></span><span class="line hl"><span class="cl"> <span class="nx">encoding</span><span class="o">:</span> <span class="s1">'u32'</span><span class="p">,</span> </span></span><span class="line hl"><span class="cl"> <span class="nx">offset</span><span class="o">:</span> <span class="s1">'#1'</span><span class="p">,</span> </span></span><span class="line hl"><span class="cl"> <span class="nx">increment</span><span class="o">:</span> <span class="mi">1</span> </span></span><span class="line hl"><span class="cl"> <span class="p">}</span> </span></span><span class="line hl"><span class="cl"><span class="p">]);</span> </span></span><span class="line hl"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res2</span><span class="p">);</span> <span class="c1">// >>> [950, 1] </span></span></span><span class="line hl"><span class="cl"><span class="c1"></span> </span></span><span class="line hl"><span class="cl"><span class="kd">let</span> <span class="nx">res3</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">bitField</span><span class="p">(</span><span class="s1">'bike:1:stats'</span><span class="p">,</span> <span class="p">[</span> </span></span><span class="line hl"><span class="cl"> <span class="p">{</span> </span></span><span class="line hl"><span class="cl"> <span class="nx">operation</span><span class="o">:</span> <span class="s1">'INCRBY'</span><span class="p">,</span> </span></span><span class="line hl"><span class="cl"> <span class="nx">encoding</span><span class="o">:</span> <span class="s1">'u32'</span><span class="p">,</span> </span></span><span class="line hl"><span class="cl"> <span class="nx">offset</span><span class="o">:</span> <span class="s1">'#0'</span><span class="p">,</span> </span></span><span class="line hl"><span class="cl"> <span class="nx">increment</span><span class="o">:</span> <span class="mi">500</span> </span></span><span class="line hl"><span class="cl"> <span class="p">},</span> </span></span><span class="line hl"><span class="cl"> <span class="p">{</span> </span></span><span class="line hl"><span class="cl"> <span class="nx">operation</span><span class="o">:</span> <span class="s1">'INCRBY'</span><span class="p">,</span> </span></span><span class="line hl"><span class="cl"> <span class="nx">encoding</span><span class="o">:</span> <span class="s1">'u32'</span><span class="p">,</span> </span></span><span class="line hl"><span class="cl"> <span class="nx">offset</span><span class="o">:</span> <span class="s1">'#1'</span><span class="p">,</span> </span></span><span class="line hl"><span class="cl"> <span class="nx">increment</span><span class="o">:</span> <span class="mi">1</span> </span></span><span class="line hl"><span class="cl"> <span class="p">}</span> </span></span><span class="line hl"><span class="cl"><span class="p">]);</span> </span></span><span class="line hl"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res3</span><span class="p">);</span> <span class="c1">// >>> [1450, 2] </span></span></span><span class="line hl"><span class="cl"><span class="c1"></span> </span></span><span class="line hl"><span class="cl"><span class="kd">let</span> <span class="nx">res4</span> <span class="o">=</span> <span class="kr">await</span> <span class="nx">client</span><span class="p">.</span><span class="nx">bitField</span><span class="p">(</span><span class="s1">'bike:1:stats'</span><span class="p">,</span> <span class="p">[</span> </span></span><span class="line hl"><span class="cl"> <span class="p">{</span> </span></span><span class="line hl"><span class="cl"> <span class="nx">operation</span><span class="o">:</span> <span class="s1">'GET'</span><span class="p">,</span> </span></span><span class="line hl"><span class="cl"> <span class="nx">encoding</span><span class="o">:</span> <span class="s1">'u32'</span><span class="p">,</span> </span></span><span class="line hl"><span class="cl"> <span class="nx">offset</span><span class="o">:</span> <span class="s1">'#0'</span> </span></span><span class="line hl"><span class="cl"> <span class="p">},</span> </span></span><span class="line hl"><span class="cl"> <span class="p">{</span> </span></span><span class="line hl"><span class="cl"> <span class="nx">operation</span><span class="o">:</span> <span class="s1">'GET'</span><span class="p">,</span> </span></span><span class="line hl"><span class="cl"> <span class="nx">encoding</span><span class="o">:</span> <span class="s1">'u32'</span><span class="p">,</span> </span></span><span class="line hl"><span class="cl"> <span class="nx">offset</span><span class="o">:</span> <span class="s1">'#1'</span> </span></span><span class="line hl"><span class="cl"> <span class="p">}</span> </span></span><span class="line hl"><span class="cl"><span class="p">]);</span> </span></span><span class="line hl"><span class="cl"><span class="nx">console</span><span class="p">.</span><span class="nx">log</span><span class="p">(</span><span class="nx">res4</span><span class="p">);</span> <span class="c1">// >>> [1450, 2] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span></code></pre> </div> <button class="clipboard-button text-neutral-400 hover:text-slate-100 bg-slate-600 absolute -top-8 right-10 h-7 w-7 mr-2 mt-2 p-1 rounded rounded-mx" onclick="copyCodeToClipboard('#panel_Nodejs_bitfield_tutorial-stepbf')" tabindex="1" title="Copy to clipboard"> <svg fill="currentColor" viewbox="0 0 48 48" xmlns="http://www.w3.org/2000/svg"> <path d="M9 43.95q-1.2 0-2.1-.9-.9-.9-.9-2.1V10.8h3v30.15h23.7v3Zm6-6q-1.2 0-2.1-.9-.9-.9-.9-2.1v-28q0-1.2.9-2.1.9-.9 2.1-.9h22q1.2 0 2.1.9.9.9.9 2.1v28q0 1.2-.9 2.1-.9.9-2.1.9Zm0-3h22v-28H15v28Zm0 0v-28 28Z"> </path> </svg> <div class="tooltip relative inline-block"> <span class="tooltiptext hidden bg-slate-200 rounded rounded-mx text-slate-800 text-center text-xs p-1 absolute right-6 bottom-4"> Copied! </span> </div> </button> <button aria-controls="panel_Nodejs_bitfield_tutorial-stepbf" 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class="chroma"><code class="language-java" data-lang="java"><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kn">import</span> <span class="nn">redis.clients.jedis.UnifiedJedis</span><span class="o">;</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kd">public</span> <span class="kd">class</span> <span class="nc">BitfieldExample</span> <span class="o">{</span> </span></span><span class="line"><span class="cl"> <span class="kd">public</span> <span class="kt">void</span> <span class="nf">run</span><span class="o">()</span> <span class="o">{</span> </span></span><span class="line"><span class="cl"> <span class="n">UnifiedJedis</span> <span class="n">jedis</span> <span class="o">=</span> <span class="k">new</span> <span class="n">UnifiedJedis</span><span class="o">(</span><span class="s">"redis://localhost:6379"</span><span class="o">);</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line hl"><span class="cl"> <span class="n">List</span><span class="o"><</span><span class="n">Long</span><span class="o">></span> <span class="n">res1</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">bitfield</span><span class="o">(</span><span class="s">"bike:1:stats"</span><span class="o">,</span> <span class="s">"SET"</span><span class="o">,</span> <span class="s">"u32"</span><span class="o">,</span> <span class="s">"#0"</span><span class="o">,</span> <span class="s">"1000"</span><span class="o">);</span> </span></span><span class="line hl"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res1</span><span class="o">);</span> <span class="c1">// >>> [0] </span></span></span><span class="line hl"><span class="cl"><span class="c1"></span> </span></span><span class="line hl"><span class="cl"> <span class="n">List</span><span class="o"><</span><span class="n">Long</span><span class="o">></span> <span class="n">res2</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">bitfield</span><span class="o">(</span><span class="s">"bike:1:stats"</span><span class="o">,</span> <span class="s">"INCRBY"</span><span class="o">,</span> <span class="s">"u32"</span><span class="o">,</span> <span class="s">"#0"</span><span class="o">,</span> <span class="s">"-50"</span><span class="o">,</span> <span class="s">"INCRBY"</span><span class="o">,</span> <span class="s">"u32"</span><span class="o">,</span> <span class="s">"#1"</span><span class="o">,</span> <span class="s">"1"</span><span class="o">);</span> </span></span><span class="line hl"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res2</span><span class="o">);</span> <span class="c1">// >>> [950, 1] </span></span></span><span class="line hl"><span class="cl"><span class="c1"></span> </span></span><span class="line hl"><span class="cl"> <span class="n">List</span><span class="o"><</span><span class="n">Long</span><span class="o">></span> <span class="n">res3</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">bitfield</span><span class="o">(</span><span class="s">"bike:1:stats"</span><span class="o">,</span> <span class="s">"INCRBY"</span><span class="o">,</span> <span class="s">"u32"</span><span class="o">,</span> <span class="s">"#0"</span><span class="o">,</span> <span class="s">"500"</span><span class="o">,</span> <span class="s">"INCRBY"</span><span class="o">,</span> <span class="s">"u32"</span><span class="o">,</span> <span class="s">"#1"</span><span class="o">,</span> <span class="s">"1"</span><span class="o">);</span> </span></span><span class="line hl"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res3</span><span class="o">);</span> <span class="c1">// >>> [1450, 2] </span></span></span><span class="line hl"><span class="cl"><span class="c1"></span> </span></span><span class="line hl"><span class="cl"> <span class="n">List</span><span class="o"><</span><span class="n">Long</span><span class="o">></span> <span class="n">res4</span> <span class="o">=</span> <span class="n">jedis</span><span class="o">.</span><span class="na">bitfield</span><span class="o">(</span><span class="s">"bike:1:stats"</span><span class="o">,</span> <span class="s">"GET"</span><span class="o">,</span> <span class="s">"u32"</span><span class="o">,</span> <span class="s">"#0"</span><span class="o">,</span> <span class="s">"GET"</span><span class="o">,</span> <span class="s">"u32"</span><span class="o">,</span> <span class="s">"#1"</span><span class="o">);</span> </span></span><span class="line hl"><span class="cl"> <span class="n">System</span><span class="o">.</span><span class="na">out</span><span class="o">.</span><span class="na">println</span><span class="o">(</span><span class="n">res4</span><span class="o">);</span> <span class="c1">// >>> [1450, 2] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="c1">// Tests for 'bf' step. </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"> <span class="n">jedis</span><span class="o">.</span><span class="na">close</span><span class="o">();</span> </span></span><span class="line"><span class="cl"> <span class="o">}</span> </span></span><span class="line"><span class="cl"><span class="o">}</span> </span></span></code></pre> </div> <button class="clipboard-button text-neutral-400 hover:text-slate-100 bg-slate-600 absolute -top-8 right-10 h-7 w-7 mr-2 mt-2 p-1 rounded rounded-mx" onclick="copyCodeToClipboard('#panel_Java_bitfield_tutorial-stepbf')" tabindex="1" title="Copy to clipboard"> <svg fill="currentColor" viewbox="0 0 48 48" xmlns="http://www.w3.org/2000/svg"> <path d="M9 43.95q-1.2 0-2.1-.9-.9-.9-.9-2.1V10.8h3v30.15h23.7v3Zm6-6q-1.2 0-2.1-.9-.9-.9-.9-2.1v-28q0-1.2.9-2.1.9-.9 2.1-.9h22q1.2 0 2.1.9.9.9.9 2.1v28q0 1.2-.9 2.1-.9.9-2.1.9Zm0-3h22v-28H15v28Zm0 0v-28 28Z"> </path> </svg> <div class="tooltip relative inline-block"> <span class="tooltiptext hidden bg-slate-200 rounded rounded-mx text-slate-800 text-center text-xs p-1 absolute right-6 bottom-4"> Copied! </span> </div> </button> <button aria-controls="panel_Java_bitfield_tutorial-stepbf" class="visibility-button text-neutral-400 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10.9795 14.944 10.9795 15.206C10.9795 15.42 11.1235 15.669 11.5295 15.591C13.3328 14.9911 14.8636 13.7689 15.8479 12.1432C16.8321 10.5175 17.2054 8.59447 16.901 6.71858C16.5966 4.84268 15.6343 3.13642 14.1865 1.90536C12.7387 0.674306 10.9 -0.0011359 8.99953 1.43397e-06Z" fill="white" fill-rule="evenodd"> </path> </svg> </a> </div> </div> </div> <input class="radiotab w-0 h-0" data-lang="go" id="Go_bitfield_tutorial-stepbf" name="bitfield_tutorial-stepbf" tabindex="1" type="radio"/> <label class="justify-left label ml-4 pt-3.5 px-3 pb-1 cursor-pointer text-sm text-center bg-redis-ink-900 hover:text-redis-red-600 rounded rounded-mx transition duration-150 ease-in-out" for="Go_bitfield_tutorial-stepbf" title="Open example"> Go </label> <div aria-labelledby="tab-bitfield_tutorial-stepbf" class="panel order-last hidden w-full mt-0 relative" id="panel_Go_bitfield_tutorial-stepbf" role="tabpanel" tabindex="0"> <div class="highlight"> <pre class="chroma"><code class="language-go" data-lang="go"><span class="line"><span class="cl"><span class="kn">package</span> <span class="nx">example_commands_test</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kn">import</span> <span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">"context"</span> </span></span><span class="line"><span class="cl"> <span class="s">"fmt"</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="s">"github.com/redis/go-redis/v9"</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kd">func</span> <span class="nf">ExampleClient_bf</span><span class="p">()</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">ctx</span> <span class="o">:=</span> <span class="nx">context</span><span class="p">.</span><span class="nf">Background</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">rdb</span> <span class="o">:=</span> <span class="nx">redis</span><span class="p">.</span><span class="nf">NewClient</span><span class="p">(</span><span class="o">&</span><span class="nx">redis</span><span class="p">.</span><span class="nx">Options</span><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">Addr</span><span class="p">:</span> <span class="s">"localhost:6379"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nx">Password</span><span class="p">:</span> <span class="s">""</span><span class="p">,</span> <span class="c1">// no password docs </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="nx">DB</span><span class="p">:</span> <span class="mi">0</span><span class="p">,</span> <span class="c1">// use default DB </span></span></span><span class="line"><span class="cl"><span class="c1"></span> <span class="p">})</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line hl"><span class="cl"> <span class="nx">res1</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">BitField</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"bike:1:stats"</span><span class="p">,</span> </span></span><span class="line hl"><span class="cl"> <span class="s">"set"</span><span class="p">,</span> <span class="s">"u32"</span><span class="p">,</span> <span class="s">"#0"</span><span class="p">,</span> <span class="s">"1000"</span><span class="p">,</span> </span></span><span class="line hl"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line hl"><span class="cl"> </span></span><span class="line hl"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line hl"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line hl"><span class="cl"> <span class="p">}</span> </span></span><span class="line hl"><span class="cl"> </span></span><span class="line hl"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res1</span><span class="p">)</span> <span class="c1">// >>> [0] </span></span></span><span class="line hl"><span class="cl"><span class="c1"></span> </span></span><span class="line hl"><span class="cl"> <span class="nx">res2</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">BitField</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> </span></span><span class="line hl"><span class="cl"> <span class="s">"bike:1:stats"</span><span class="p">,</span> </span></span><span class="line hl"><span class="cl"> <span class="s">"incrby"</span><span class="p">,</span> <span class="s">"u32"</span><span class="p">,</span> <span class="s">"#0"</span><span class="p">,</span> <span class="s">"-50"</span><span class="p">,</span> </span></span><span class="line hl"><span class="cl"> <span class="s">"incrby"</span><span class="p">,</span> <span class="s">"u32"</span><span class="p">,</span> <span class="s">"#1"</span><span class="p">,</span> <span class="s">"1"</span><span class="p">,</span> </span></span><span class="line hl"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line hl"><span class="cl"> </span></span><span class="line hl"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line hl"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line hl"><span class="cl"> <span class="p">}</span> </span></span><span class="line hl"><span class="cl"> </span></span><span class="line hl"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res2</span><span class="p">)</span> <span class="c1">// >>> [950 1] </span></span></span><span class="line hl"><span class="cl"><span class="c1"></span> </span></span><span class="line hl"><span class="cl"> <span class="nx">res3</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">BitField</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> </span></span><span class="line hl"><span class="cl"> <span class="s">"bike:1:stats"</span><span class="p">,</span> </span></span><span class="line hl"><span class="cl"> <span class="s">"incrby"</span><span class="p">,</span> <span class="s">"u32"</span><span class="p">,</span> <span class="s">"#0"</span><span class="p">,</span> <span class="s">"500"</span><span class="p">,</span> </span></span><span class="line hl"><span class="cl"> <span class="s">"incrby"</span><span class="p">,</span> <span class="s">"u32"</span><span class="p">,</span> <span class="s">"#1"</span><span class="p">,</span> <span class="s">"1"</span><span class="p">,</span> </span></span><span class="line hl"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line hl"><span class="cl"> </span></span><span class="line hl"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line hl"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line hl"><span class="cl"> <span class="p">}</span> </span></span><span class="line hl"><span class="cl"> </span></span><span class="line hl"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res3</span><span class="p">)</span> <span class="c1">// >>> [1450 2] </span></span></span><span class="line hl"><span class="cl"><span class="c1"></span> </span></span><span class="line hl"><span class="cl"> <span class="nx">res4</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">rdb</span><span class="p">.</span><span class="nf">BitField</span><span class="p">(</span><span class="nx">ctx</span><span class="p">,</span> <span class="s">"bike:1:stats"</span><span class="p">,</span> </span></span><span class="line hl"><span class="cl"> <span class="s">"get"</span><span class="p">,</span> <span class="s">"u32"</span><span class="p">,</span> <span class="s">"#0"</span><span class="p">,</span> </span></span><span class="line hl"><span class="cl"> <span class="s">"get"</span><span class="p">,</span> <span class="s">"u32"</span><span class="p">,</span> <span class="s">"#1"</span><span class="p">,</span> </span></span><span class="line hl"><span class="cl"> <span class="p">).</span><span class="nf">Result</span><span class="p">()</span> </span></span><span class="line hl"><span class="cl"> </span></span><span class="line hl"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line hl"><span class="cl"> <span class="nb">panic</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> </span></span><span class="line hl"><span class="cl"> <span class="p">}</span> </span></span><span class="line hl"><span class="cl"> </span></span><span class="line hl"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="nx">res4</span><span class="p">)</span> <span class="c1">// >>> [1450 2] </span></span></span><span class="line"><span class="cl"><span class="c1"></span> </span></span><span class="line"><span class="cl"><span class="p">}</span> </span></span></code></pre> </div> <button class="clipboard-button text-neutral-400 hover:text-slate-100 bg-slate-600 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https://redis.io/docs/latest/operate/rs/references/rest-api/objects/bootstrap/paths/.html	<section class="prose w-full py-12 max-w-none"> <h1> Paths object </h1> <p class="text-lg -mt-5 mb-10"> Documents the paths object used with Redis Enterprise Software REST API calls. </p> <table> <thead> <tr> <th> Name </th> <th> Type/Value </th> <th> Description </th> </tr> </thead> <tbody> <tr> <td> bigstore_path </td> <td> string </td> <td> Bigredis storage path </td> </tr> <tr> <td> ccs_persistent_path </td> <td> string </td> <td> Persistent storage path of CCS </td> </tr> <tr> <td> ephemeral_path </td> <td> string </td> <td> Ephemeral storage path </td> </tr> <tr> <td> persistent_path </td> <td> string </td> <td> Persistent storage path </td> </tr> </tbody> </table> <form class="text-sm w-full mt-24 pt-5 border-t border-t-redis-pen-700 border-opacity-50" id="page-feedback" name="page-feedback"> <input class="hidden" name="origin" value="https://redis.io/docs/latest/operate/rs/references/rest-api/objects/bootstrap/paths/"/> <div class="flex flex-row justify-between"> <div class="grid justify-center"> <span class="font-mono"> RATE THIS PAGE </span> <div class="star-rating"> <input id="5-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="5"/> <label class="star" for="5-stars"> ★ </label> <input id="4-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="4"/> <label class="star" for="4-stars"> ★ </label> <input id="3-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="3"/> <label class="star" for="3-stars"> ★ </label> <input id="2-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="2"/> <label class="star" for="2-stars"> ★ </label> <input id="1-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="1"/> <label class="star" for="1-stars"> ★ </label> </div> </div> <a class="font-mono no-underline" href="#"> Back to top ↑ </a> </div> <div class="hidden" id="feedback-form"> <div class="grid gap-2"> <textarea class="p-2 mt-1 block w-full h-24 border border-opacity-50 border-redis-ink-900 rounded-md" name="comment" placeholder="Why did you choose this rating?" rows="3"></textarea> <button class="font-mono button text-redis-ink-900 border border-solid border-transparent bg-redis-red-500 hover:bg-redis-red-600 focus:bg-red-600 focus:ring-red-600; w-min justify-self-end" type="submit"> Submit </button> </div> </div> </form> <script> document.addEventListener("DOMContentLoaded", function() { const form = document.querySelector("#page-feedback"); form.addEventListener("submit", function(event) { event.preventDefault(); var xhr = new XMLHttpRequest(); var url = "\/docusight\/api\/rate"; var params = new URLSearchParams(new FormData(form)); xhr.open("POST", url, true); xhr.setRequestHeader("Content-Type", "application/x-www-form-urlencoded"); xhr.onreadystatechange = function() { if (xhr.readyState === 4 && xhr.status === 200) { const responseData = JSON.parse(xhr.responseText); const responseMessage = responseData.response; const newText = document.createTextNode(responseMessage); form.parentNode.replaceChild(newText, form); } }; xhr.send(params); }); }); </script> </section>
https://redis.io/docs/latest/commands/xautoclaim/.html	<section class="prose w-full py-12"> <h1 class="command-name"> XAUTOCLAIM </h1> <div class="font-semibold text-redis-ink-900"> Syntax </div> <pre class="command-syntax">XAUTOCLAIM key group consumer min-idle-time start [COUNT count] [JUSTID]</pre> <dl class="grid grid-cols-[auto,1fr] gap-2 mb-12"> <dt class="font-semibold text-redis-ink-900 m-0"> Available since: </dt> <dd class="m-0"> 6.2.0 </dd> <dt class="font-semibold text-redis-ink-900 m-0"> Time complexity: </dt> <dd class="m-0"> O(1) if COUNT is small. </dd> <dt class="font-semibold text-redis-ink-900 m-0"> ACL categories: </dt> <dd class="m-0"> <code> @write </code> <span class="mr-1 last:hidden"> , </span> <code> @stream </code> <span class="mr-1 last:hidden"> , </span> <code> @fast </code> <span class="mr-1 last:hidden"> , </span> </dd> </dl> <p> This command transfers ownership of pending stream entries that match the specified criteria. Conceptually, <code> XAUTOCLAIM </code> is equivalent to calling <a href="/docs/latest/commands/xpending/"> <code> XPENDING </code> </a> and then <a href="/docs/latest/commands/xclaim/"> <code> XCLAIM </code> </a> , but provides a more straightforward way to deal with message delivery failures via <a href="/docs/latest/commands/scan/"> <code> SCAN </code> </a> -like semantics. </p> <p> Like <a href="/docs/latest/commands/xclaim/"> <code> XCLAIM </code> </a> , the command operates on the stream entries at <code> <key> </code> and in the context of the provided <code> <group> </code> . It transfers ownership to <code> <consumer> </code> of messages pending for more than <code> <min-idle-time> </code> milliseconds and having an equal or greater ID than <code> <start> </code> . </p> <p> The optional <code> <count> </code> argument, which defaults to 100, is the upper limit of the number of entries that the command attempts to claim. Internally, the command begins scanning the consumer group's Pending Entries List (PEL) from <code> <start> </code> and filters out entries having an idle time less than or equal to <code> <min-idle-time> </code> . The maximum number of pending entries that the command scans is the product of multiplying <code> <count> </code> 's value by 10 (hard-coded). It is possible, therefore, that the number of entries claimed will be less than the specified value. </p> <p> The optional <code> JUSTID </code> argument changes the reply to return just an array of IDs of messages successfully claimed, without returning the actual message. Using this option means the retry counter is not incremented. </p> <p> The command returns the claimed entries as an array. It also returns a stream ID intended for cursor-like use as the <code> <start> </code> argument for its subsequent call. When there are no remaining PEL entries, the command returns the special <code> 0-0 </code> ID to signal completion. However, note that you may want to continue calling <code> XAUTOCLAIM </code> even after the scan is complete with the <code> 0-0 </code> as <code> <start> </code> ID, because enough time passed, so older pending entries may now be eligible for claiming. </p> <p> Note that only messages that are idle longer than <code> <min-idle-time> </code> are claimed, and claiming a message resets its idle time. This ensures that only a single consumer can successfully claim a given pending message at a specific instant of time and trivially reduces the probability of processing the same message multiple times. </p> <p> While iterating the PEL, if <code> XAUTOCLAIM </code> stumbles upon a message which doesn't exist in the stream anymore (either trimmed or deleted by <a href="/docs/latest/commands/xdel/"> <code> XDEL </code> </a> ) it does not claim it, and deletes it from the PEL in which it was found. This feature was introduced in Redis 7.0. These message IDs are returned to the caller as a part of <code> XAUTOCLAIM </code> s reply. </p> <p> Lastly, claiming a message with <code> XAUTOCLAIM </code> also increments the attempted deliveries count for that message, unless the <code> JUSTID </code> option has been specified (which only delivers the message ID, not the message itself). Messages that cannot be processed for some reason - for example, because consumers systematically crash when processing them - will exhibit high attempted delivery counts that can be detected by monitoring. </p> <h2 id="examples"> Examples </h2> <pre tabindex="0"><code>> XAUTOCLAIM mystream mygroup Alice 3600000 0-0 COUNT 25 1) "0-0" 2) 1) 1) "1609338752495-0" 2) 1) "field" 2) "value" 3) (empty array) </code></pre> <p> In the above example, we attempt to claim up to 25 entries that are pending and idle (not having been acknowledged or claimed) for at least an hour, starting at the stream's beginning. The consumer "Alice" from the "mygroup" group acquires ownership of these messages. Note that the stream ID returned in the example is <code> 0-0 </code> , indicating that the entire stream was scanned. We can also see that <code> XAUTOCLAIM </code> did not stumble upon any deleted messages (the third reply element is an empty array). </p> <h2 id="resp2resp3-reply"> RESP2/RESP3 Reply </h2> <p> <a href="../../develop/reference/protocol-spec#arrays"> Array reply </a> , specifically, an array with three elements: </p> <ol> <li> A stream ID to be used as the <em> start </em> argument for the next call to XAUTOCLAIM. </li> <li> An <a href="../../develop/reference/protocol-spec#arrays"> Array reply </a> containing all the successfully claimed messages in the same format as <code> XRANGE </code> . </li> <li> An <a href="../../develop/reference/protocol-spec#arrays"> Array reply </a> containing message IDs that no longer exist in the stream, and were deleted from the PEL in which they were found. </li> </ol> <br/> <h2> History </h2> <ul> <li> Starting with Redis version 7.0.0: Added an element to the reply array, containing deleted entries the command cleared from the PEL </li> </ul> <form class="text-sm w-full mt-24 pt-5 border-t border-t-redis-pen-700 border-opacity-50" id="page-feedback" name="page-feedback"> <input class="hidden" name="origin" value="https://redis.io/docs/latest/commands/xautoclaim/"/> <div class="flex flex-row justify-between"> <div class="grid justify-center"> <span class="font-mono"> RATE THIS PAGE </span> <div class="star-rating"> <input id="5-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="5"/> <label class="star" for="5-stars"> ★ </label> <input id="4-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="4"/> <label class="star" for="4-stars"> ★ </label> <input id="3-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="3"/> <label class="star" for="3-stars"> ★ </label> <input id="2-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="2"/> <label class="star" for="2-stars"> ★ </label> <input id="1-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="1"/> <label class="star" for="1-stars"> ★ </label> </div> </div> <a class="font-mono no-underline" href="#"> Back to top ↑ </a> </div> <div class="hidden" id="feedback-form"> <div class="grid gap-2"> <textarea class="p-2 mt-1 block w-full h-24 border border-opacity-50 border-redis-ink-900 rounded-md" name="comment" placeholder="Why did you choose this rating?" rows="3"></textarea> <button class="font-mono button text-redis-ink-900 border border-solid border-transparent bg-redis-red-500 hover:bg-redis-red-600 focus:bg-red-600 focus:ring-red-600; w-min justify-self-end" type="submit"> Submit </button> </div> </div> </form> <script> document.addEventListener("DOMContentLoaded", function() { const form = document.querySelector("#page-feedback"); form.addEventListener("submit", function(event) { event.preventDefault(); var xhr = new XMLHttpRequest(); var url = "\/docusight\/api\/rate"; var params = new URLSearchParams(new FormData(form)); xhr.open("POST", url, true); xhr.setRequestHeader("Content-Type", "application/x-www-form-urlencoded"); xhr.onreadystatechange = function() { if (xhr.readyState === 4 && xhr.status === 200) { const responseData = JSON.parse(xhr.responseText); const responseMessage = responseData.response; const newText = document.createTextNode(responseMessage); form.parentNode.replaceChild(newText, form); } }; xhr.send(params); }); }); </script> </section>
https://redis.io/docs/latest/integrate/redis-data-integration/data-pipelines/prepare-dbs/postgresql/.html	<section class="prose w-full py-12 max-w-none"> <h1> Prepare PostgreSQL for RDI </h1> <p class="text-lg -mt-5 mb-10"> Prepare PostgreSQL databases to work with RDI </p> <p> PostgreSQL supports several <a href="https://wiki.postgresql.org/wiki/Logical_Decoding_Plugins"> logical decoding plug-ins </a> to enable CDC. If you don't want to use the native <code> pgoutput </code> logical replication stream support then you must install your preferred plug-in into the PostgreSQL server. Once you have done this, you must enable a replication slot, and configure a user with privileges to perform the replication. </p> <p> If you are using a service like <a href="https://www.heroku.com/postgres"> Heroku Postgres </a> to host your database then this might restrict the plug-ins you can use. If you can't use your preferred plug-in then could try the <code> pgoutput </code> decoder if you are using PostgreSQL 10 or above. If this doesn't work for you then you won't be able to use RDI with your database. </p> <h3 id="amazon-rds-for-postgresql"> Amazon RDS for PostgreSQL </h3> <p> Follow the steps below to enable CDC with <a href="https://aws.amazon.com/rds/postgresql/"> Amazon RDS for PostgreSQL </a> : </p> <ol> <li> <p> Set the instance parameter <code> rds.logical_replication </code> to 1. </p> </li> <li> <p> Check that the <code> wal_level </code> parameter is set to <code> logical </code> by running the query <code> SHOW wal_level </code> as the database RDS master user. The parameter might not have this value in multi-zone replication setups. You can't change the value manually but it should change automatically when you set the <code> rds.logical_replication </code> parameter to 1. If it doesn't change then you probably just need to restart your database instance. You can restart manually or wait until a restart occurs during your maintenance window. </p> </li> <li> <p> Set the Debezium <code> plugin.name </code> parameter to <code> pgoutput </code> . </p> </li> <li> <p> Initiate logical replication from an AWS account that has the <code> rds_replication </code> role. The role grants permissions to manage logical slots and to stream data using logical slots. By default, only the master user account on AWS has the <code> rds_replication </code> role on Amazon RDS, but if you have administrator privileges, you can grant the role to other accounts using a query like the following: </p> <div class="highlight"> <pre class="chroma"><code class="language-sql" data-lang="sql"><span class="line"><span class="cl"><span class="k">GRANT</span><span class="w"> </span><span class="n">rds_replication</span><span class="w"> </span><span class="k">TO</span><span class="w"> </span><span class="o"><</span><span class="n">my_user</span><span class="o">></span><span class="w"> </span></span></span></code></pre> </div> <p> To enable accounts other than the master account to create an initial snapshot, you must grant <code> SELECT </code> permission to the accounts on the tables to be captured. See the documentation about <a href="https://www.postgresql.org/docs/current/logical-replication-security.html"> security for PostgreSQL logical replication </a> for more information. </p> </li> </ol> <h2 id="install-the-logical-decoding-output-plug-in"> Install the logical decoding output plug-in </h2> <p> As of PostgreSQL 9.4, the only way to read changes to the write-ahead-log is to <a href="https://debezium.io/documentation/reference/2.6/postgres-plugins.html"> install a logical decoding output plug-in </a> . These plug-ins are written in C using PostgreSQL-specific APIs, as described in the <a href="https://www.postgresql.org/docs/current/logicaldecoding-output-plugin.html"> PostgreSQL documentation </a> . The PostgreSQL connector uses one of Debezium’s supported logical decoding plug-ins to receive change events from the database in either the default <a href="https://github.com/postgres/postgres/blob/master/src/backend/replication/pgoutput/pgoutput.c"> <code> pgoutput </code> </a> format (supplied with PostgreSQL) or the <a href="https://github.com/protocolbuffers/protobuf"> <code> Protobuf </code> </a> format. See the <a href="https://github.com/debezium/postgres-decoderbufs"> decoderbufs Protobuf plug-in documentation </a> for more details about how to compile it and also its requirements and limitations. </p> <p> For simplicity, Debezium also provides a container image that compiles and installs the plug-ins on top of the upstream PostgreSQL server image. Use this image as an example of the steps involved in the installation. </p> <div class="alert p-3 relative flex flex-row items-center text-base bg-redis-pencil-200 rounded-md"> <div class="p-2 pr-5"> <svg fill="none" height="21" viewbox="0 0 21 21" width="21" xmlns="http://www.w3.org/2000/svg"> <circle cx="10.5" cy="10.5" r="9.75" stroke="currentColor" stroke-width="1.5"> </circle> <path d="M10.5 14V16" stroke="currentColor" stroke-width="2"> </path> <path d="M10.5 5V12" stroke="currentColor" stroke-width="2"> </path> </svg> </div> <div class="p-1 pl-6 border-l border-l-redis-ink-900 border-opacity-50"> <div class="font-medium"> Note: </div> The Debezium logical decoding plug-ins have been tested on Linux machines, but if you are using Windows or other operating systems, the installation steps might be different from those listed here. </div> </div> <h3 id="plug-in-differences"> Plug-in differences </h3> <p> Plug-ins don't all behave in exactly the same way. All of them refresh information about the database schema when they detect that it has changed, but the <code> pgoutput </code> plug-in is more "eager" than some other plug-ins to do this. For example, <code> pgoutput </code> will refresh when it detects a change to the default value of a column but other plug-ins won't notice this until another, more significant change happens (such as adding a new table column). </p> <p> The Debezium project maintains a <a href="https://github.com/debezium/debezium/blob/main/debezium-connector-postgres/src/test/java/io/debezium/connector/postgresql/DecoderDifferences.java"> Java class </a> that tracks the known differences between plug-ins. </p> <h2 id="configure-the-postgresql-server"> Configure the PostgreSQL server </h2> <p> If you want to use a logical decoding plug-in other than the default <code> pgoutput </code> then you must first configure it in the <code> postgresql.conf </code> file. Set the <code> shared_preload_libraries </code> parameter to load your plug-in at startup. For example, to load the <code> decoderbufs </code> plug-in, you would add the following line: </p> <pre tabindex="0"><code># MODULES shared_preload_libraries = 'decoderbufs' </code></pre> <p> Add the line below to configure the replication slot (for any plug-in). This instructs the server to use logical decoding with the write-ahead log. </p> <pre tabindex="0"><code># REPLICATION wal_level = logical </code></pre> <p> You can also set other PostgreSQL streaming replication parameters if you need them. For example, you can use <code> max_wal_senders </code> and <code> max_replication_slots </code> to increase the number of connectors that can access the sending server concurrently, and <code> wal_keep_size </code> to limit the maximum WAL size that a replication slot retains. The <a href="https://www.postgresql.org/docs/current/runtime-config-replication.html#RUNTIME-CONFIG-REPLICATION-SENDER"> configuration parameters </a> documentation describes all the parameters you can use. </p> <p> PostgreSQL’s logical decoding uses replication slots. These are guaranteed to retain all the WAL segments that Debezium needs even when Debezium suffers an outage. You should monitor replication slots carefully to avoid excessive disk consumption and other conditions such as catalog bloat that can arise if a replication slot is used infrequently. See the PostgreSQL documentation about <a href="https://www.postgresql.org/docs/current/warm-standby.html#STREAMING-REPLICATION-SLOTS"> replication slots </a> for more information. If you are using a <code> synchronous_commit </code> setting other than <code> on </code> , then you should set <code> wal_writer_delay </code> to a value of about 10 milliseconds to ensure a low latency for change events. If you don't set this then the default value of about 200 milliseconds will apply. </p> <div class="alert p-3 relative flex flex-row items-center text-base bg-redis-pencil-200 rounded-md"> <div class="p-2 pr-5"> <svg fill="none" height="21" viewbox="0 0 21 21" width="21" xmlns="http://www.w3.org/2000/svg"> <circle cx="10.5" cy="10.5" r="9.75" stroke="currentColor" stroke-width="1.5"> </circle> <path d="M10.5 14V16" stroke="currentColor" stroke-width="2"> </path> <path d="M10.5 5V12" stroke="currentColor" stroke-width="2"> </path> </svg> </div> <div class="p-1 pl-6 border-l border-l-redis-ink-900 border-opacity-50"> <div class="font-medium"> Note: </div> This guide summarizes the operation of the PostgreSQL write-ahead log, but we strongly recommend you consult the <a href="https://www.postgresql.org/docs/current/wal-configuration.html"> PostgreSQL write-ahead log </a> documentation to get a better understanding. </div> </div> <h2 id="set-up-permissions"> Set up permissions </h2> <p> The Debezium connector needs a database user that has the REPLICATION and LOGIN roles so that it can perform replications. By default, a superuser has these roles but for security reasons, you should give the minimum necessary permissions to the Debezium user rather than full superuser permissions. </p> <p> If you have administrator privileges then you can create a role for your Debezium user using a query like the following. Note that these are the <em> minimum </em> permissions the user needs to perform replications, but you might also need to grant other permissions. </p> <div class="highlight"> <pre class="chroma"><code class="language-sql" data-lang="sql"><span class="line"><span class="cl"><span class="k">CREATE</span><span class="w"> </span><span class="k">ROLE</span><span class="w"> </span><span class="o"><</span><span class="n">name</span><span class="o">></span><span class="w"> </span><span class="n">REPLICATION</span><span class="w"> </span><span class="n">LOGIN</span><span class="p">;</span><span class="w"> </span></span></span></code></pre> </div> <h2 id="set-privileges-for-debezium-to-create-postgresql-publications-with-pgoutput"> Set privileges for Debezium to create PostgreSQL publications with <code> pgoutput </code> </h2> <p> The Debezium user needs specific permissions to work with the <code> pgoutput </code> plug-in. The plug-in captures change events from the <a href="https://www.postgresql.org/docs/current/logical-replication-publication.html"> <em> publications </em> </a> that PostgreSQL produces for your chosen source tables. A publication contains change events from one or more tables that are filtered using criteria from a <em> publication specification </em> . </p> <p> If you have administrator privileges, you can create the publication specification manually or you can grant the Debezium user the privileges to create the specification automatically. The required privileges are: </p> <ul> <li> Replication privileges in the database to add the table to a publication. </li> <li> <code> CREATE </code> privileges on the database to add publications. </li> <li> <code> SELECT </code> privileges on the tables to copy the initial table data. Table owners automatically have <code> SELECT </code> permission for the table. </li> </ul> <p> To add a table to a publication, the user must be an owner of the table. However, in this case, the source table already exists, so you must use a PostgreSQL replication group to share ownership between the Debezium user and the original owner. Configure the replication group using the following commands: </p> <ol> <li> <p> Create the replication group (the name <code> replication_group </code> here is just an example): </p> <div class="highlight"> <pre class="chroma"><code class="language-sql" data-lang="sql"><span class="line"><span class="cl"><span class="k">CREATE</span><span class="w"> </span><span class="k">ROLE</span><span class="w"> </span><span class="n">replication_group</span><span class="p">;</span><span class="w"> </span></span></span></code></pre> </div> </li> <li> <p> Add the original owner of the table to the group: </p> <div class="highlight"> <pre class="chroma"><code class="language-sql" data-lang="sql"><span class="line"><span class="cl"><span class="k">GRANT</span><span class="w"> </span><span class="n">replication_group</span><span class="w"> </span><span class="k">TO</span><span class="w"> </span><span class="n">original_owner</span><span class="p">;</span><span class="w"> </span></span></span></code></pre> </div> </li> <li> <p> Add the Debezium replication user to the group: </p> <div class="highlight"> <pre class="chroma"><code class="language-sql" data-lang="sql"><span class="line"><span class="cl"><span class="k">GRANT</span><span class="w"> </span><span class="n">replication_group</span><span class="w"> </span><span class="k">TO</span><span class="w"> </span><span class="n">replication_user</span><span class="p">;</span><span class="w"> </span></span></span></code></pre> </div> </li> <li> <p> Transfer ownership of the table to <code> replication_group </code> : </p> <div class="highlight"> <pre class="chroma"><code class="language-sql" data-lang="sql"><span class="line"><span class="cl"><span class="k">ALTER</span><span class="w"> </span><span class="k">TABLE</span><span class="w"> </span><span class="k">table_name</span><span class="w"> </span><span class="k">OWNER</span><span class="w"> </span><span class="k">TO</span><span class="w"> </span><span class="n">replication_group</span><span class="p">;</span><span class="w"> </span></span></span></code></pre> </div> </li> </ol> <p> You must also set the value of the <code> publication.autocreate.mode </code> parameter to <code> filtered </code> to allow Debezium to specify the publication configuration. See the <a href="https://debezium.io/documentation/reference/2.6/connectors/postgresql.html#postgresql-publication-autocreate-mode"> Debezium documentation for <code> publication.autocreate.mode </code> </a> to learn more about this setting. </p> <h2 id="configure-postgresql-for-replication-with-the-debezium-connector-host"> Configure PostgreSQL for replication with the Debezium connector host </h2> <p> You must configure the database to allow replication with the host that runs the PostgreSQL Debezium connector. To do this, add an entry to the host-based authentication file, <code> pg_hba.conf </code> , for each client that needs to use replication. For example, to enable replication for <code> <youruser> </code> locally, on the server machine, you would add a line like the following: </p> <pre tabindex="0"><code>local replication <youruser> trust </code></pre> <p> To allow <code> <youruser> </code> on localhost to receive replication changes using IPV4, add the line: </p> <pre tabindex="0"><code>host replication <youruser> 127.0.0.1/32 trust </code></pre> <p> To allow <code> <youruser> </code> on localhost to receive replication changes using IPV6, add the line: </p> <pre tabindex="0"><code>host replication <youruser> ::1/128 trust </code></pre> <p> Find out more from the PostgreSQL pages about <a href="https://www.postgresql.org/docs/10/auth-pg-hba-conf.html"> <code> pg_hba.conf </code> </a> and <a href="https://www.postgresql.org/docs/current/datatype-net-types.html"> network address types </a> . </p> <h2 id="supported-postgresql-topologies"> Supported PostgreSQL topologies </h2> <p> You can use the Debezium PostgreSQL connector with a standalone PostgreSQL server or with a cluster of servers. For versions 12 and below, PostgreSQL supports logical replication slots on only primary servers. This means that Debezium can only connect to a primary server for CDC and the connection will stop if this server fails. If the same server is promoted to primary when service resumes then you can simply restart the Debezium connector. However, if a different server is promoted to primary, then you must reconfigure Debezium to use the new server before restarting. Also, make sure the new server has the correct plug-in and configuration for Debezium. </p> <form class="text-sm w-full mt-24 pt-5 border-t border-t-redis-pen-700 border-opacity-50" id="page-feedback" name="page-feedback"> <input class="hidden" name="origin" value="https://redis.io/docs/latest/integrate/redis-data-integration/data-pipelines/prepare-dbs/postgresql/"/> <div class="flex flex-row justify-between"> <div class="grid justify-center"> <span class="font-mono"> RATE THIS PAGE </span> <div class="star-rating"> <input id="5-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="5"/> <label class="star" for="5-stars"> ★ </label> <input id="4-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="4"/> <label class="star" for="4-stars"> ★ </label> <input id="3-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="3"/> <label class="star" for="3-stars"> ★ </label> <input id="2-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="2"/> <label class="star" for="2-stars"> ★ </label> <input id="1-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="1"/> <label class="star" for="1-stars"> ★ </label> </div> </div> <a class="font-mono no-underline" href="#"> Back to top ↑ </a> </div> <div class="hidden" id="feedback-form"> <div class="grid gap-2"> <textarea class="p-2 mt-1 block w-full h-24 border border-opacity-50 border-redis-ink-900 rounded-md" name="comment" placeholder="Why did you choose this rating?" rows="3"></textarea> <button class="font-mono button text-redis-ink-900 border border-solid border-transparent bg-redis-red-500 hover:bg-redis-red-600 focus:bg-red-600 focus:ring-red-600; w-min justify-self-end" type="submit"> Submit </button> </div> </div> </form> <script> document.addEventListener("DOMContentLoaded", function() { const form = document.querySelector("#page-feedback"); form.addEventListener("submit", function(event) { event.preventDefault(); var xhr = new XMLHttpRequest(); var url = "\/docusight\/api\/rate"; var params = new URLSearchParams(new FormData(form)); xhr.open("POST", url, true); xhr.setRequestHeader("Content-Type", "application/x-www-form-urlencoded"); xhr.onreadystatechange = function() { if (xhr.readyState === 4 && xhr.status === 200) { const responseData = JSON.parse(xhr.responseText); const responseMessage = responseData.response; const newText = document.createTextNode(responseMessage); form.parentNode.replaceChild(newText, form); } }; xhr.send(params); }); }); </script> </section>
https://redis.io/docs/latest/commands/ft.cursor-read/.html	<section class="prose w-full py-12"> <h1 class="command-name"> FT.CURSOR READ </h1> <div class="font-semibold text-redis-ink-900"> Syntax </div> <pre class="command-syntax">FT.CURSOR READ index cursor_id [COUNT read_size] </pre> <dl class="grid grid-cols-[auto,1fr] gap-2 mb-12"> <dt class="font-semibold text-redis-ink-900 m-0"> Available in: </dt> <dd class="m-0"> <a href="/docs/stack"> Redis Stack </a> / <a href="/docs/interact/search-and-query"> Search 1.1.0 </a> </dd> <dt class="font-semibold text-redis-ink-900 m-0"> Time complexity: </dt> <dd class="m-0"> O(1) </dd> </dl> <p> Read next results from an existing cursor </p> <p> <a href="#examples"> Examples </a> </p> <p> See <a href="/docs/latest/develop/interact/search-and-query/advanced-concepts/aggregations#cursor-api"> Cursor API </a> for more details. </p> <h2 id="required-arguments"> Required arguments </h2> <details open=""> <summary> <code> index </code> </summary> <p> is index name. </p> </details> <details open=""> <summary> <code> cursor_id </code> </summary> <p> is id of the cursor. </p> </details> <details open=""> <summary> <code> [COUNT read_size] </code> </summary> <p> is number of results to read. This parameter overrides <code> COUNT </code> specified in <a href="/docs/latest/commands/ft.aggregate/"> <code> FT.AGGREGATE </code> </a> . </p> </details> <h2 id="return"> Return </h2> <p> FT.CURSOR READ returns an array reply where each row is an array reply and represents a single aggregate result. </p> <h2 id="examples"> Examples </h2> <details open=""> <summary> <b> Read next results from a cursor </b> </summary> <div class="highlight"> <pre class="chroma"><code class="language-bash" data-lang="bash"><span class="line"><span class="cl">127.0.0.1:6379> FT.CURSOR READ idx <span class="m">342459320</span> COUNT <span class="m">50</span></span></span></code></pre> </div> </details> <h2 id="see-also"> See also </h2> <p> <a href="/docs/latest/commands/ft.cursor-del/"> <code> FT.CURSOR DEL </code> </a> \| <a href="/docs/latest/commands/ft.aggregate/"> <code> FT.AGGREGATE </code> </a> </p> <h2 id="related-topics"> Related topics </h2> <p> <a href="/docs/latest/develop/interact/search-and-query/"> RediSearch </a> </p> <br/> <form class="text-sm w-full mt-24 pt-5 border-t border-t-redis-pen-700 border-opacity-50" id="page-feedback" name="page-feedback"> <input class="hidden" name="origin" value="https://redis.io/docs/latest/commands/ft.cursor-read/"/> <div class="flex flex-row justify-between"> <div class="grid justify-center"> <span class="font-mono"> RATE THIS PAGE </span> <div class="star-rating"> <input id="5-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="5"/> <label class="star" for="5-stars"> ★ </label> <input id="4-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="4"/> <label class="star" for="4-stars"> ★ </label> <input id="3-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="3"/> <label class="star" for="3-stars"> ★ </label> <input id="2-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="2"/> <label class="star" for="2-stars"> ★ </label> <input id="1-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="1"/> <label class="star" for="1-stars"> ★ </label> </div> </div> <a class="font-mono no-underline" href="#"> Back to top ↑ </a> </div> <div class="hidden" id="feedback-form"> <div class="grid gap-2"> <textarea class="p-2 mt-1 block w-full h-24 border border-opacity-50 border-redis-ink-900 rounded-md" name="comment" placeholder="Why did you choose this rating?" rows="3"></textarea> <button class="font-mono button text-redis-ink-900 border border-solid border-transparent bg-redis-red-500 hover:bg-redis-red-600 focus:bg-red-600 focus:ring-red-600; w-min justify-self-end" type="submit"> Submit </button> </div> </div> </form> <script> document.addEventListener("DOMContentLoaded", function() { const form = document.querySelector("#page-feedback"); form.addEventListener("submit", function(event) { event.preventDefault(); var xhr = new XMLHttpRequest(); var url = "\/docusight\/api\/rate"; var params = new URLSearchParams(new FormData(form)); xhr.open("POST", url, true); xhr.setRequestHeader("Content-Type", "application/x-www-form-urlencoded"); xhr.onreadystatechange = function() { if (xhr.readyState === 4 && xhr.status === 200) { const responseData = JSON.parse(xhr.responseText); const responseMessage = responseData.response; const newText = document.createTextNode(responseMessage); form.parentNode.replaceChild(newText, form); } }; xhr.send(params); }); }); </script> </section>
https://redis.io/docs/latest/commands/tdigest.info/.html	<section class="prose w-full py-12"> <h1 class="command-name"> TDIGEST.INFO </h1> <div class="font-semibold text-redis-ink-900"> Syntax </div> <pre class="command-syntax">TDIGEST.INFO key</pre> <dl class="grid grid-cols-[auto,1fr] gap-2 mb-12"> <dt class="font-semibold text-redis-ink-900 m-0"> Available in: </dt> <dd class="m-0"> <a href="/docs/stack"> Redis Stack </a> / <a href="/docs/data-types/probabilistic"> Bloom 2.4.0 </a> </dd> <dt class="font-semibold text-redis-ink-900 m-0"> Time complexity: </dt> <dd class="m-0"> O(1) </dd> </dl> <p> Returns information and statistics about a t-digest sketch. </p> <h2 id="required-arguments"> Required arguments </h2> <details open=""> <summary> <code> key </code> </summary> <p> is key name for an existing t-digest sketch. </p> </details> <h2 id="return-value"> Return value </h2> <p> <a href="/docs/latest/develop/reference/protocol-spec/#arrays"> Array reply </a> with information about the sketch (name-value pairs): </p> <table> <thead> <tr> <th> Name <br/> <a href="/docs/latest/develop/reference/protocol-spec/#simple-strings"> Simple string reply </a> </th> <th> Description </th> </tr> </thead> <tbody> <tr> <td> <code> Compression </code> </td> <td> <a href="/docs/latest/develop/reference/protocol-spec/#integers"> Integer reply </a> <br/> The compression (controllable trade-off between accuracy and memory consumption) of the sketch </td> </tr> <tr> <td> <code> Capacity </code> </td> <td> <a href="/docs/latest/develop/reference/protocol-spec/#integers"> Integer reply </a> <br/> Size of the buffer used for storing the centroids and for the incoming unmerged observations </td> </tr> <tr> <td> <code> Merged nodes </code> </td> <td> <a href="/docs/latest/develop/reference/protocol-spec/#integers"> Integer reply </a> <br/> Number of merged observations </td> </tr> <tr> <td> <code> Unmerged nodes </code> </td> <td> <a href="/docs/latest/develop/reference/protocol-spec/#integers"> Integer reply </a> <br/> Number of buffered nodes (uncompressed observations) </td> </tr> <tr> <td> <code> Merged weight </code> </td> <td> <a href="/docs/latest/develop/reference/protocol-spec/#integers"> Integer reply </a> <br/> Weight of values of the merged nodes </td> </tr> <tr> <td> <code> Unmerged weight </code> </td> <td> <a href="/docs/latest/develop/reference/protocol-spec/#integers"> Integer reply </a> <br/> Weight of values of the unmerged nodes (uncompressed observations) </td> </tr> <tr> <td> <code> Observations </code> </td> <td> <a href="/docs/latest/develop/reference/protocol-spec/#integers"> Integer reply </a> <br/> Number of observations added to the sketch </td> </tr> <tr> <td> <code> Total compressions </code> </td> <td> <a href="/docs/latest/develop/reference/protocol-spec/#integers"> Integer reply </a> <br/> Number of times this sketch compressed data together </td> </tr> <tr> <td> <code> Memory usage </code> </td> <td> <a href="/docs/latest/develop/reference/protocol-spec/#integers"> Integer reply </a> <br/> Number of bytes allocated for the sketch </td> </tr> </tbody> </table> <h2 id="examples"> Examples </h2> <div class="highlight"> <pre class="chroma"><code class="language-bash" data-lang="bash"><span class="line"><span class="cl">redis> TDIGEST.CREATE t </span></span><span class="line"><span class="cl">OK </span></span><span class="line"><span class="cl">redis> TDIGEST.ADD t <span class="m">1</span> <span class="m">2</span> <span class="m">3</span> <span class="m">4</span> <span class="m">5</span> </span></span><span class="line"><span class="cl">OK </span></span><span class="line"><span class="cl">redis> TDIGEST.INFO t </span></span><span class="line"><span class="cl"> 1<span class="o">)</span> Compression </span></span><span class="line"><span class="cl"> 2<span class="o">)</span> <span class="o">(</span>integer<span class="o">)</span> <span class="m">100</span> </span></span><span class="line"><span class="cl"> 3<span class="o">)</span> Capacity </span></span><span class="line"><span class="cl"> 4<span class="o">)</span> <span class="o">(</span>integer<span class="o">)</span> <span class="m">610</span> </span></span><span class="line"><span class="cl"> 5<span class="o">)</span> Merged nodes </span></span><span class="line"><span class="cl"> 6<span class="o">)</span> <span class="o">(</span>integer<span class="o">)</span> <span class="m">0</span> </span></span><span class="line"><span class="cl"> 7<span class="o">)</span> Unmerged nodes </span></span><span class="line"><span class="cl"> 8<span class="o">)</span> <span class="o">(</span>integer<span class="o">)</span> <span class="m">5</span> </span></span><span class="line"><span class="cl"> 9<span class="o">)</span> Merged weight </span></span><span class="line"><span class="cl">10<span class="o">)</span> <span class="o">(</span>integer<span class="o">)</span> <span class="m">0</span> </span></span><span class="line"><span class="cl">11<span class="o">)</span> Unmerged weight </span></span><span class="line"><span class="cl">12<span class="o">)</span> <span class="o">(</span>integer<span class="o">)</span> <span class="m">5</span> </span></span><span class="line"><span class="cl">13<span class="o">)</span> Observations </span></span><span class="line"><span class="cl">14<span class="o">)</span> <span class="o">(</span>integer<span class="o">)</span> <span class="m">5</span> </span></span><span class="line"><span class="cl">15<span class="o">)</span> Total compressions </span></span><span class="line"><span class="cl">16<span class="o">)</span> <span class="o">(</span>integer<span class="o">)</span> <span class="m">0</span> </span></span><span class="line"><span class="cl">17<span class="o">)</span> Memory usage </span></span><span class="line"><span class="cl">18<span class="o">)</span> <span class="o">(</span>integer<span class="o">)</span> <span class="m">9768</span></span></span></code></pre> </div> <br/> <form class="text-sm w-full mt-24 pt-5 border-t border-t-redis-pen-700 border-opacity-50" id="page-feedback" name="page-feedback"> <input class="hidden" name="origin" value="https://redis.io/docs/latest/commands/tdigest.info/"/> <div class="flex flex-row justify-between"> <div class="grid justify-center"> <span class="font-mono"> RATE THIS PAGE </span> <div class="star-rating"> <input id="5-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="5"/> <label class="star" for="5-stars"> ★ </label> <input id="4-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="4"/> <label class="star" for="4-stars"> ★ </label> <input id="3-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="3"/> <label class="star" for="3-stars"> ★ </label> 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https://redis.io/docs/latest/operate/rc/changelog/2023/november-2023/.html	<section class="prose w-full py-12 max-w-none"> <h1> Redis Cloud changelog (November 2023) </h1> <p class="text-lg -mt-5 mb-10"> New features, enhancements, and other changes added to Redis Cloud during November 2023. </p> <h2 id="new-features"> New features </h2> <h3 id="new-fixed-plans"> New Fixed plans </h3> <p> Redis is updating our <a href="/docs/latest/operate/rc/databases/create-database/create-essentials-database/"> Fixed subscriptions </a> on Redis Cloud. These plans offer increased capacity at lower prices compared to legacy plans. </p> <p> See <a href="/docs/latest/operate/rc/databases/create-database/create-essentials-database/#fixed-plans"> Fixed plan subscription tiers </a> for an updated list of all Fixed plans. </p> <h3 id="redis-72-fixed-region-support"> Redis 7.2 Fixed region support </h3> <p> You can now use Redis 7.2 on <a href="/docs/latest/operate/rc/databases/create-database/create-essentials-database/"> Fixed subscriptions </a> in <code> us-east-1 </code> on Amazon Web Services. New Fixed subscriptions created in <code> us-east-1 </code> will use Redis 7.2, and existing subscriptions will continue to use Redis 6.2. </p> <p> Redis 7.2 introduces several changes to existing Redis commands; see the <a href="/docs/latest/operate/rc/changelog/2023/june-2023/#redis-72-breaking-changes"> list of breaking changes </a> published in June's changelog for more details. </p> <h2 id="deprecations"> Deprecations </h2> <h3 id="heroku-add-on-free-database-limit"> Heroku add-on free database limit </h3> <p> Heroku add-ons for <a href="https://elements.heroku.com/addons/rediscloud"> Redis Cloud </a> and <a href="https://elements.heroku.com/addons/memcachedcloud"> Memcached Cloud </a> are limited to one free database per Heroku account. As of November 1st, users will not be able to add a new free database if they already have one or more free databases. There will be no impact to existing free and paid databases. </p> <p> Additionally, Heroku Review and CI Apps will provision a 100 MB database for the <a href="https://elements.heroku.com/addons/rediscloud"> Redis Cloud </a> and <a href="https://elements.heroku.com/addons/memcachedcloud"> Memcached Cloud </a> add-on selections. </p> <form class="text-sm w-full mt-24 pt-5 border-t border-t-redis-pen-700 border-opacity-50" id="page-feedback" name="page-feedback"> <input class="hidden" name="origin" value="https://redis.io/docs/latest/operate/rc/changelog/2023/november-2023/"/> <div class="flex flex-row justify-between"> <div class="grid justify-center"> <span class="font-mono"> RATE THIS PAGE </span> <div class="star-rating"> <input id="5-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="5"/> <label class="star" for="5-stars"> ★ </label> <input id="4-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="4"/> <label class="star" for="4-stars"> ★ </label> <input id="3-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="3"/> <label class="star" for="3-stars"> ★ </label> <input id="2-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="2"/> <label class="star" for="2-stars"> ★ </label> <input id="1-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="1"/> <label class="star" for="1-stars"> ★ </label> </div> </div> <a class="font-mono no-underline" href="#"> Back to top ↑ </a> </div> <div class="hidden" id="feedback-form"> <div class="grid gap-2"> <textarea class="p-2 mt-1 block w-full h-24 border border-opacity-50 border-redis-ink-900 rounded-md" name="comment" placeholder="Why did you choose this rating?" rows="3"></textarea> <button class="font-mono button text-redis-ink-900 border border-solid border-transparent bg-redis-red-500 hover:bg-redis-red-600 focus:bg-red-600 focus:ring-red-600; w-min justify-self-end" type="submit"> Submit </button> </div> </div> </form> <script> document.addEventListener("DOMContentLoaded", function() { const form = document.querySelector("#page-feedback"); form.addEventListener("submit", function(event) { event.preventDefault(); var xhr = new XMLHttpRequest(); var url = "\/docusight\/api\/rate"; var params = new URLSearchParams(new FormData(form)); xhr.open("POST", url, true); xhr.setRequestHeader("Content-Type", "application/x-www-form-urlencoded"); xhr.onreadystatechange = function() { if (xhr.readyState === 4 && xhr.status === 200) { const responseData = JSON.parse(xhr.responseText); const responseMessage = responseData.response; const newText = document.createTextNode(responseMessage); form.parentNode.replaceChild(newText, form); } }; xhr.send(params); }); }); </script> </section>
https://redis.io/docs/latest/operate/rs/security/access-control/.html	<section class="prose w-full py-12 max-w-none"> <h1> Access control </h1> <p class="text-lg -mt-5 mb-10"> An overview of access control in Redis Enterprise Software. </p> <p> Redis Enterprise Software lets you use role-based access control (RBAC) to manage users' access privileges. RBAC requires you to do the following: </p> <ol> <li> <p> Create roles and define each role's access privileges. </p> </li> <li> <p> Create users and assign roles to them. The assigned role determines the user's access privileges. </p> </li> </ol> <h2 id="cluster-access-versus-database-access"> Cluster access versus database access </h2> <p> Redis Enterprise allows two separate paths of access: </p> <ul> <li> <p> <strong> Cluster access </strong> allows performing management-related actions, such as creating databases and viewing statistics. </p> </li> <li> <p> <strong> Database access </strong> allows performing data-related actions, like reading and writing data in a database. </p> </li> </ul> <p> You can grant cluster access, database access, or both to each role. These roles let you differentiate between users who can access databases and users who can access cluster management, according to your organization's security needs. </p> <p> The following diagram shows three different options for roles and users: </p> <a href="/docs/latest/images/rs/rbac-diagram.png" sdata-lightbox="/images/rs/rbac-diagram.png"> <img alt="Role-based access control diagram." src="/docs/latest/images/rs/rbac-diagram.png"/> </a> <ul> <li> <p> Role A was created with permission to access the cluster and perform management-related actions. Because user A was assigned role A, they can access the cluster but cannot access databases. </p> </li> <li> <p> Role B was created with permission to access one or more databases and perform data-related actions. Because user B was assigned role B, they cannot access the cluster but can access databases. </p> </li> <li> <p> Role C was created with cluster access and database access permissions. Because user C was assigned role C, they can access the cluster and databases. </p> </li> </ul> <h2 id="default-database-access"> Default database access </h2> <p> When you create a database, <a href="/docs/latest/operate/rs/security/access-control/manage-users/default-user/"> default user access </a> is enabled automatically. </p> <p> If you set up role-based access controls for your database and don't require compatibility with versions earlier than Redis 6, you can <a href="/docs/latest/operate/rs/security/access-control/manage-users/default-user/"> deactivate the default user </a> . </p> <div class="alert p-3 relative flex flex-row items-center text-base bg-redis-pencil-200 rounded-md"> <div class="p-2 pr-5"> <svg fill="none" height="21" viewbox="0 0 21 21" width="21" xmlns="http://www.w3.org/2000/svg"> <circle cx="10.5" cy="10.5" r="9.75" stroke="currentColor" stroke-width="1.5"> </circle> <path d="M10.5 14V16" stroke="currentColor" stroke-width="2"> </path> <path d="M10.5 5V12" stroke="currentColor" stroke-width="2"> </path> </svg> </div> <div class="p-1 pl-6 border-l border-l-redis-ink-900 border-opacity-50"> <div class="font-medium"> Warning: </div> Before you <a href="/docs/latest/operate/rs/security/access-control/manage-users/default-user/#deactivate-default-user"> deactivate default user access </a> , make sure the role associated with the database is <a href="/docs/latest/operate/rs/security/access-control/create-users/#assign-roles-to-users"> assigned to a user </a> . Otherwise, the database will be inaccessible. </div> </div> <h2 id="more-info"> More info </h2> <nav> <a href="/docs/latest/operate/rs/security/access-control/create-users/"> Create users </a> <p> Create users and assign access control roles. </p> <a href="/docs/latest/operate/rs/security/access-control/create-cluster-roles/"> Create roles with cluster access only </a> <p> Create roles with cluster access only. </p> <a href="/docs/latest/operate/rs/security/access-control/create-db-roles/"> Create roles with database access only </a> <p> Create roles with database access only. </p> <a href="/docs/latest/operate/rs/security/access-control/create-combined-roles/"> Create roles with combined access </a> <p> Create roles with both cluster and database access. </p> <a href="/docs/latest/operate/rs/security/access-control/redis-acl-overview/"> Overview of Redis ACLs in Redis Enterprise Software </a> <p> An overview of Redis ACLs, syntax, and ACL command support in Redis Enterprise Software. </p> <a href="/docs/latest/operate/rs/security/access-control/manage-users/"> Manage user security </a> <p> Manage user account security settings. </p> <a href="/docs/latest/operate/rs/security/access-control/manage-passwords/"> Set password policies </a> <p> Set password policies. </p> <a href="/docs/latest/operate/rs/security/access-control/ldap/"> LDAP authentication </a> <p> Describes how Redis Enterprise Software integrates LDAP authentication and authorization. Also describes how to enable LDAP for your deployment of Redis Enterprise Software. </p> </nav> <form class="text-sm w-full mt-24 pt-5 border-t border-t-redis-pen-700 border-opacity-50" id="page-feedback" name="page-feedback"> <input class="hidden" name="origin" value="https://redis.io/docs/latest/operate/rs/security/access-control/"/> <div class="flex flex-row justify-between"> <div class="grid justify-center"> <span class="font-mono"> RATE THIS PAGE </span> <div class="star-rating"> <input id="5-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="5"/> <label class="star" for="5-stars"> ★ </label> <input id="4-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="4"/> <label class="star" for="4-stars"> ★ </label> <input id="3-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="3"/> <label class="star" for="3-stars"> ★ </label> <input id="2-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="2"/> <label class="star" for="2-stars"> ★ </label> <input id="1-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="1"/> <label class="star" for="1-stars"> ★ </label> </div> </div> <a class="font-mono no-underline" href="#"> Back to top ↑ </a> </div> <div class="hidden" id="feedback-form"> <div class="grid gap-2"> <textarea class="p-2 mt-1 block w-full h-24 border border-opacity-50 border-redis-ink-900 rounded-md" name="comment" placeholder="Why did you choose this rating?" rows="3"></textarea> <button class="font-mono button text-redis-ink-900 border border-solid border-transparent bg-redis-red-500 hover:bg-redis-red-600 focus:bg-red-600 focus:ring-red-600; w-min justify-self-end" type="submit"> Submit </button> </div> </div> </form> <script> document.addEventListener("DOMContentLoaded", function() { const form = document.querySelector("#page-feedback"); form.addEventListener("submit", function(event) { event.preventDefault(); var xhr = new XMLHttpRequest(); var url = "\/docusight\/api\/rate"; var params = new URLSearchParams(new FormData(form)); xhr.open("POST", url, true); xhr.setRequestHeader("Content-Type", "application/x-www-form-urlencoded"); xhr.onreadystatechange = function() { if (xhr.readyState === 4 && xhr.status === 200) { const responseData = JSON.parse(xhr.responseText); const responseMessage = responseData.response; const newText = document.createTextNode(responseMessage); form.parentNode.replaceChild(newText, form); } }; xhr.send(params); }); }); </script> </section>
https://redis.io/docs/latest/operate/oss_and_stack/stack-with-enterprise/search/config/.html	<section class="prose w-full py-12 max-w-none"> <h1> Search and query configuration compatibility with Redis Enterprise </h1> <p class="text-lg -mt-5 mb-10"> Search and query configuration settings supported by Redis Enterprise Software and Redis Cloud. </p> <p> To configure RediSearch in <a href="/docs/latest/operate/rs/"> Redis Enterprise Software </a> or <a href="/docs/latest/operate/rc/"> Redis Cloud </a> , use one of the following methods instead of <a href="/docs/latest/commands/ft.config-set"> <code> FT.CONFIG SET </code> </a> . </p> <h2 id="configure-search-in-redis-cloud"> Configure search in Redis Cloud </h2> <p> For Redis Cloud: </p> <ul> <li> <p> <em> Flexible or Annual <a href="/docs/latest/operate/rc/subscriptions/"> subscriptions </a> </em> : contact <a href="https://redis.com/company/support/"> support </a> to request a configuration change. </p> </li> <li> <p> <em> Free or Fixed subscriptions </em> : you cannot change RediSearch configuration. </p> </li> </ul> <h2 id="configure-search-in-redis-software"> Configure search in Redis Software </h2> <p> For Redis Enterprise Software, use one of the following methods: </p> <ul> <li> <p> Cluster Manager UI: </p> <ol> <li> <p> From the <strong> Databases </strong> list, select the database, then click <strong> Configuration </strong> . </p> </li> <li> <p> Select the <strong> Edit </strong> button. </p> </li> <li> <p> In the <strong> Capabilities </strong> section, click <strong> Parameters </strong> . </p> </li> <li> <p> Enter the setting name and setting value in the <strong> RediSearch </strong> box. </p> <p> In the <strong> Query Performance Factor </strong> section, you can configure settings to improve query performance. See <a href="/docs/latest/operate/oss_and_stack/stack-with-enterprise/search/query-performance-factor/"> Configure the query performance factor for Redis Query Engine in Redis Enterprise </a> for more information. </p> <a href="/docs/latest/images/rs/screenshots/databases/rs-config-search-params.png" sdata-lightbox="/images/rs/screenshots/databases/rs-config-search-params.png"> <img alt="The Parameters dialog includes sections to edit RediSearch settings and the Query Performance Factor settings." src="/docs/latest/images/rs/screenshots/databases/rs-config-search-params.png"/> </a> </li> <li> <p> After you finish editing the module's configuration parameters, click <strong> Done </strong> to close the parameter editor. </p> </li> <li> <p> Click <strong> Save </strong> . </p> </li> </ol> </li> <li> <p> <a href="/docs/latest/operate/rs/references/cli-utilities/rladmin/tune/#tune-db"> <code> rladmin tune db </code> </a> : </p> <div class="highlight"> <pre class="chroma"><code class="language-sh" data-lang="sh"><span class="line"><span class="cl">$ rladmin tune db db:<ID<span class="p">\|</span>name> module_name search <span class="se">\ </span></span></span><span class="line"><span class="cl"><span class="se"></span> module_config_params <span class="s2">"setting-name setting-value"</span> </span></span></code></pre> </div> </li> <li> <p> <a href="/docs/latest/operate/rs/references/rest-api/requests/modules/config/"> Configure module </a> REST API request: </p> <div class="highlight"> <pre class="chroma"><code class="language-sh" data-lang="sh"><span class="line"><span class="cl">POST /v1/modules/config/bdb/<ID> </span></span><span class="line"><span class="cl"><span class="o">{</span> </span></span><span class="line"><span class="cl"> <span class="s2">"modules"</span>: <span class="o">[</span> </span></span><span class="line"><span class="cl"> <span class="o">{</span> </span></span><span class="line"><span class="cl"> <span class="s2">"module_name"</span>: <span class="s2">"search"</span>, </span></span><span class="line"><span class="cl"> <span class="s2">"module_args"</span>: <span class="s2">"setting-name setting-value"</span> </span></span><span class="line"><span class="cl"> <span class="o">}</span> </span></span><span class="line"><span class="cl"> <span class="o">]</span> </span></span><span class="line"><span class="cl"><span class="o">}</span> </span></span></code></pre> </div> </li> </ul> <h2 id="configuration-settings"> Configuration settings </h2> <table> <thead> <tr> <th style="text-align:left"> Setting </th> <th style="text-align:left"> Redis <br/> Enterprise </th> <th style="text-align:left"> Redis <br/> Cloud </th> <th style="text-align:left"> Notes </th> </tr> </thead> <tbody> <tr> <td style="text-align:left"> <a href="/docs/latest/develop/interact/search-and-query/basic-constructs/configuration-parameters/"> CONCURRENT_WRITE_MODE </a> </td> <td style="text-align:left"> <span title="Supported"> ✅ Supported </span> <br/> <span> <br/> </span> </td> <td style="text-align:left"> <span title="Supported"> ✅ Flexible & Annual </span> <br/> <span title="Not supported"> <nobr> ❌ Free & Fixed </nobr> </span> </td> <td style="text-align:left"> Default: Not enabled </td> </tr> <tr> <td style="text-align:left"> <a href="/docs/latest/develop/interact/search-and-query/basic-constructs/configuration-parameters/"> CURSOR_MAX_IDLE </a> </td> <td style="text-align:left"> <span title="Supported"> ✅ Supported </span> <br/> <span> <br/> </span> </td> <td style="text-align:left"> <span title="Supported"> ✅ Flexible & Annual </span> <br/> <span title="Not supported"> <nobr> ❌ Free & Fixed </nobr> </span> </td> <td style="text-align:left"> Default: 300000 </td> </tr> <tr> <td style="text-align:left"> CURSOR_READ_SIZE </td> <td style="text-align:left"> <span title="Supported"> ✅ Supported </span> <br/> <span> <br/> </span> </td> <td style="text-align:left"> <span title="Supported"> ✅ Flexible & Annual </span> <br/> <span title="Not supported"> <nobr> ❌ Free & Fixed </nobr> </span> </td> <td style="text-align:left"> Default: 1000 </td> </tr> <tr> <td style="text-align:left"> <a href="/docs/latest/develop/interact/search-and-query/basic-constructs/configuration-parameters/"> DEFAULT_DIALECT </a> </td> <td style="text-align:left"> <span title="Supported"> ✅ Supported </span> <br/> <span> <br/> </span> </td> <td style="text-align:left"> <span title="Supported"> ✅ Flexible & Annual </span> <br/> <span title="Not supported"> <nobr> ❌ Free & Fixed </nobr> </span> </td> <td style="text-align:left"> Default: 1 </td> </tr> <tr> <td style="text-align:left"> <a href="/docs/latest/develop/interact/search-and-query/basic-constructs/configuration-parameters/"> EXTLOAD </a> </td> <td style="text-align:left"> <span title="Supported"> ✅ Supported </span> <br/> <span> <br/> </span> </td> <td style="text-align:left"> <span title="Supported"> ✅ Flexible & Annual </span> <br/> <span title="Not supported"> <nobr> ❌ Free & Fixed </nobr> </span> </td> <td style="text-align:left"> Default: None </td> </tr> <tr> <td style="text-align:left"> <a href="/docs/latest/develop/interact/search-and-query/basic-constructs/configuration-parameters/"> FORK_GC_CLEAN_THRESHOLD </a> </td> <td style="text-align:left"> <span title="Supported"> ✅ Supported </span> <br/> <span> <br/> </span> </td> <td style="text-align:left"> <span title="Supported"> ✅ Flexible & Annual </span> <br/> <span title="Not supported"> <nobr> ❌ Free & Fixed </nobr> </span> </td> <td style="text-align:left"> Default: 100 </td> </tr> <tr> <td style="text-align:left"> <a href="/docs/latest/develop/interact/search-and-query/basic-constructs/configuration-parameters/"> FORK_GC_RETRY_INTERVAL </a> </td> <td style="text-align:left"> <span title="Supported"> ✅ Supported </span> <br/> <span> <br/> </span> </td> <td style="text-align:left"> <span title="Supported"> ✅ Flexible & Annual </span> <br/> <span title="Not supported"> <nobr> ❌ Free & Fixed </nobr> </span> </td> <td style="text-align:left"> Default: 5 </td> </tr> <tr> <td style="text-align:left"> <a href="/docs/latest/develop/interact/search-and-query/basic-constructs/configuration-parameters/"> FORK_GC_RUN_INTERVAL </a> </td> <td style="text-align:left"> <span title="Supported"> ✅ Supported </span> <br/> <span> <br/> </span> </td> <td style="text-align:left"> <span title="Supported"> ✅ Flexible & Annual </span> <br/> <span title="Not supported"> <nobr> ❌ Free & Fixed </nobr> </span> </td> <td style="text-align:left"> Default: 30 </td> </tr> <tr> <td style="text-align:left"> <a href="/docs/latest/develop/interact/search-and-query/basic-constructs/configuration-parameters/"> FRISOINI </a> </td> <td style="text-align:left"> <span title="Supported"> ✅ Supported </span> <br/> <span> <br/> </span> </td> <td style="text-align:left"> <span title="Supported"> ✅ Flexible & Annual </span> <br/> <span title="Not supported"> <nobr> ❌ Free & Fixed </nobr> </span> </td> <td style="text-align:left"> Default: Not set </td> </tr> <tr> <td style="text-align:left"> <a href="/docs/latest/develop/interact/search-and-query/basic-constructs/configuration-parameters/"> GC_POLICY </a> </td> <td style="text-align:left"> <span title="Supported"> ✅ Supported </span> <br/> <span> <br/> </span> </td> <td style="text-align:left"> <span title="Supported"> ✅ Flexible & Annual </span> <br/> <span title="Not supported"> <nobr> ❌ Free & Fixed </nobr> </span> </td> <td style="text-align:left"> Default: FORK </td> </tr> <tr> <td style="text-align:left"> <a href="/docs/latest/develop/interact/search-and-query/basic-constructs/configuration-parameters/"> GC_SCANSIZE </a> </td> <td style="text-align:left"> <span title="Supported"> ✅ Supported </span> <br/> <span> <br/> </span> </td> <td style="text-align:left"> <span title="Supported"> ✅ Flexible & Annual </span> <br/> <span title="Not supported"> <nobr> ❌ Free & Fixed </nobr> </span> </td> <td style="text-align:left"> Default: 100 </td> </tr> <tr> <td style="text-align:left"> <a href="/docs/latest/develop/interact/search-and-query/basic-constructs/configuration-parameters/"> MAXAGGREGATERESULTS </a> </td> <td style="text-align:left"> <span title="Supported"> ✅ Supported </span> <br/> <span> <br/> </span> </td> <td style="text-align:left"> <span title="Supported"> ✅ Flexible & Annual </span> <br/> <span title="Not supported"> <nobr> ❌ Free & Fixed </nobr> </span> </td> <td style="text-align:left"> Redis Enterprise default: Unlimited <br/> <br/> Redis Cloud defaults: <br/> • Flexible & Annual: Unlimited <br/> • Free & Fixed: 10000 <br/> </td> </tr> <tr> <td style="text-align:left"> <a href="/docs/latest/develop/interact/search-and-query/basic-constructs/configuration-parameters/"> MAXDOCTABLESIZE </a> </td> <td style="text-align:left"> <span title="Supported"> ✅ Supported </span> <br/> <span> <br/> </span> </td> <td style="text-align:left"> <span title="Supported"> ✅ Flexible & Annual </span> <br/> <span title="Not supported"> <nobr> ❌ Free & Fixed </nobr> </span> </td> <td style="text-align:left"> Default: 1000000 </td> </tr> <tr> <td style="text-align:left"> <a href="/docs/latest/develop/interact/search-and-query/basic-constructs/configuration-parameters/"> MAXPREFIXEXPANSIONS </a> </td> <td style="text-align:left"> <span title="Supported"> ✅ Supported </span> <br/> <span> <br/> </span> </td> <td style="text-align:left"> <span title="Supported"> ✅ Flexible & Annual </span> <br/> <span title="Not supported"> <nobr> ❌ Free & Fixed </nobr> </span> </td> <td style="text-align:left"> Default: 200 </td> </tr> <tr> <td style="text-align:left"> <a href="/docs/latest/develop/interact/search-and-query/basic-constructs/configuration-parameters/"> MAXSEARCHRESULTS </a> </td> <td style="text-align:left"> <span title="Supported"> ✅ Supported </span> <br/> <span> <br/> </span> </td> <td style="text-align:left"> <span title="Supported"> ✅ Flexible & Annual </span> <br/> <span title="Not supported"> <nobr> ❌ Free & Fixed </nobr> </span> </td> <td style="text-align:left"> Redis Enterprise default: 1000000 <br/> <br/> Redis Cloud defaults: <br/> • Flexible & Annual: 1000000 <br/> • Free & Fixed: 10000 <br/> </td> </tr> <tr> <td style="text-align:left"> <a href="/docs/latest/develop/interact/search-and-query/basic-constructs/configuration-parameters/"> MINPREFIX </a> </td> <td style="text-align:left"> <span title="Supported"> ✅ Supported </span> <br/> <span> <br/> </span> </td> <td style="text-align:left"> <span title="Supported"> ✅ Flexible & Annual </span> <br/> <span title="Not supported"> <nobr> ❌ Free & Fixed </nobr> </span> </td> <td style="text-align:left"> Default: 2 </td> </tr> <tr> <td style="text-align:left"> <a href="/docs/latest/develop/interact/search-and-query/basic-constructs/configuration-parameters/"> MINSTEMLEN </a> </td> <td style="text-align:left"> <span title="Supported"> ✅ Supported </span> <br/> <span> <br/> </span> </td> <td style="text-align:left"> <span title="Supported"> ✅ Flexible & Annual </span> <br/> <span title="Not supported"> <nobr> ❌ Free & Fixed </nobr> </span> </td> <td style="text-align:left"> Default: 2 </td> </tr> <tr> <td style="text-align:left"> <a href="/docs/latest/develop/interact/search-and-query/basic-constructs/configuration-parameters/"> NOGC </a> </td> <td style="text-align:left"> <span title="Supported"> ✅ Supported </span> <br/> <span> <br/> </span> </td> <td style="text-align:left"> <span title="Supported"> ✅ Flexible & Annual </span> <br/> <span title="Not supported"> <nobr> ❌ Free & Fixed </nobr> </span> </td> <td style="text-align:left"> Default: Not set </td> </tr> <tr> <td style="text-align:left"> <a href="/docs/latest/develop/interact/search-and-query/basic-constructs/configuration-parameters/"> ON_TIMEOUT </a> </td> <td style="text-align:left"> <span title="Supported"> ✅ Supported </span> <br/> <span> <br/> </span> </td> <td style="text-align:left"> <span title="Supported"> ✅ Flexible & Annual </span> <br/> <span title="Not supported"> <nobr> ❌ Free & Fixed </nobr> </span> </td> <td style="text-align:left"> Default: RETURN </td> </tr> <tr> <td style="text-align:left"> <a href="/docs/latest/develop/interact/search-and-query/basic-constructs/configuration-parameters/"> OSS_GLOBAL_PASSWORD </a> </td> <td style="text-align:left"> <span title="Supported"> ✅ Supported </span> <br/> <span> <br/> </span> </td> <td style="text-align:left"> <span title="Not supported"> <nobr> ❌ Flexible & Annual </nobr> </span> <nobr> <br/> <span title="Not supported"> </span> </nobr> <nobr> ❌ Free & Fixed </nobr> </td> <td style="text-align:left"> </td> </tr> <tr> <td style="text-align:left"> <a href="/docs/latest/develop/interact/search-and-query/basic-constructs/configuration-parameters/"> PARTIAL_INDEXED_DOCS </a> </td> <td style="text-align:left"> <span title="Supported"> ✅ Supported </span> <br/> <span> <br/> </span> </td> <td style="text-align:left"> <span title="Supported"> ✅ Flexible & Annual </span> <br/> <span title="Not supported"> <nobr> ❌ Free & Fixed </nobr> </span> </td> <td style="text-align:left"> Default: 0 </td> </tr> <tr> <td style="text-align:left"> <a href="/docs/latest/develop/interact/search-and-query/basic-constructs/configuration-parameters/"> TIMEOUT </a> </td> <td style="text-align:left"> <span title="Supported"> ✅ Supported </span> <br/> <span> <br/> </span> </td> <td style="text-align:left"> <span title="Supported"> ✅ Flexible & Annual </span> <br/> <span title="Not supported"> <nobr> ❌ Free & Fixed </nobr> </span> </td> <td style="text-align:left"> Redis Enterprise default: 500 <br/> <br/> Redis Cloud defaults: <br/> • Flexible & Annual: 500 <br/> • Free & Fixed: 100 <br/> </td> </tr> <tr> <td style="text-align:left"> UNION_ITERATOR_HEAP </td> <td style="text-align:left"> <span title="Supported"> ✅ Supported </span> <br/> <span> <br/> </span> </td> <td style="text-align:left"> <span title="Supported"> ✅ Flexible & Annual </span> <br/> <span title="Not supported"> <nobr> ❌ Free & Fixed </nobr> </span> </td> <td> </td> </tr> <tr> <td style="text-align:left"> <a href="/docs/latest/develop/interact/search-and-query/basic-constructs/configuration-parameters/"> UPGRADE_INDEX </a> </td> <td style="text-align:left"> <span title="Supported"> ✅ Supported </span> <br/> <span> <br/> </span> </td> <td style="text-align:left"> <span title="Supported"> ✅ Flexible & Annual </span> <br/> <span title="Not supported"> <nobr> ❌ Free & Fixed </nobr> </span> </td> <td style="text-align:left"> Default: No default index name </td> </tr> </tbody> </table> <form class="text-sm w-full mt-24 pt-5 border-t border-t-redis-pen-700 border-opacity-50" id="page-feedback" name="page-feedback"> <input class="hidden" name="origin" value="https://redis.io/docs/latest/operate/oss_and_stack/stack-with-enterprise/search/config/"/> <div class="flex flex-row justify-between"> <div class="grid justify-center"> <span class="font-mono"> RATE THIS PAGE </span> <div 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https://redis.io/docs/latest/operate/rs/7.4/databases/active-active/.html	<section class="prose w-full py-12 max-w-none"> <h1> Active-Active geo-distributed Redis </h1> <p class="text-lg -mt-5 mb-10"> Overview of the Active-Active database in Redis Enterprise Software </p> <p> In Redis Enterprise, Active-Active geo-distribution is based on <a href="https://en.wikipedia.org/wiki/Conflict-free_replicated_data_type"> CRDT technology </a> . The Redis Enterprise implementation of CRDT is called an Active-Active database (formerly known as CRDB). With Active-Active databases, applications can read and write to the same data set from different geographical locations seamlessly and with latency less than one millisecond (ms), without changing the way the application connects to the database. </p> <p> Active-Active databases also provide disaster recovery and accelerated data read-access for geographically distributed users. </p> <h2 id="high-availability"> High availability </h2> <p> The <a href="/docs/latest/operate/rs/7.4/databases/durability-ha/"> high availability </a> that Active-Active replication provides is built upon a number of Redis Enterprise Software features (such as <a href="/docs/latest/operate/rs/7.4/databases/durability-ha/clustering/"> clustering </a> , <a href="/docs/latest/operate/rs/7.4/databases/durability-ha/replication/"> replication </a> , and <a href="/docs/latest/operate/rs/7.4/databases/configure/replica-ha/"> replica HA </a> ) as well as some features unique to Active-Active ( <a href="#multi-primary-replication/"> multi-primary replication </a> , <a href="#conflict-resolution/"> automatic conflict resolution </a> , and <a href="#strong-eventual-consistency/"> strong eventual consistency </a> ). </p> <p> Clustering and replication are used together in Active-Active databases to distribute multiple copies of the dataset across multiple nodes and multiple clusters. As a result, a node or cluster is less likely to become a single point of failure. If a primary node or primary shard fails, a replica is automatically promoted to primary. To avoid having one node hold all copies of certain data, the <a href="/docs/latest/operate/rs/7.4/databases/configure/replica-ha/"> replica HA </a> feature (enabled by default) automatically migrates replica shards to available nodes. </p> <h2 id="multi-primary-replication"> Multi-primary replication </h2> <p> In Redis Enterprise Software, replication copies data from primary shards to replica shards. Active-Active geo-distributed replication also copies both primary and replica shards to other clusters. Each Active-Active database needs to span at least two clusters; these are called participating clusters. </p> <p> Each participating cluster hosts an instance of your database, and each instance has its own primary node. Having multiple primary nodes means you can connect to the proxy in any of your participating clusters. Connecting to the closest cluster geographically enables near-local latency. Multi-primary replication (previously referred to as multi-master replication) also means that your users still have access to the database if one of the participating clusters fails. </p> <div class="alert p-3 relative flex flex-row items-center text-base bg-redis-pencil-200 rounded-md"> <div class="p-2 pr-5"> <svg fill="none" height="21" viewbox="0 0 21 21" width="21" xmlns="http://www.w3.org/2000/svg"> <circle cx="10.5" cy="10.5" r="9.75" stroke="currentColor" stroke-width="1.5"> </circle> <path d="M10.5 14V16" stroke="currentColor" stroke-width="2"> </path> <path d="M10.5 5V12" stroke="currentColor" stroke-width="2"> </path> </svg> </div> <div class="p-1 pl-6 border-l border-l-redis-ink-900 border-opacity-50"> <div class="font-medium"> Note: </div> Active-Active databases do not replicate the entire database, only the data. Database configurations, LUA scripts, and other support info are not replicated. </div> </div> <h2 id="syncer"> Syncer </h2> <p> Keeping multiple copies of the dataset consistent across multiple clusters is no small task. To achieve consistency between participating clusters, Redis Active-Active replication uses a process called the <a href="/docs/latest/operate/rs/7.4/databases/active-active/syncer/"> syncer </a> . </p> <p> The syncer keeps a <a href="/docs/latest/operate/rs/7.4/databases/active-active/manage/#replication-backlog/"> replication backlog </a> , which stores changes to the dataset that the syncer sends to other participating clusters. The syncer uses partial syncs to keep replicas up to date with changes, or a full sync in the event a replica or primary is lost. </p> <h2 id="conflict-resolution"> Conflict resolution </h2> <p> Because you can connect to any participating cluster to perform a write operation, concurrent and conflicting writes are always possible. Conflict resolution is an important part of the Active-Active technology. Active-Active databases only use <a href="https://en.wikipedia.org/wiki/Conflict-free_replicated_data_type"> conflict-free replicated data types (CRDTs) </a> . These data types provide a predictable conflict resolution and don't require any additional work from the application or client side. </p> <p> When developing with CRDTs for Active-Active databases, you need to consider some important differences. See <a href="/docs/latest/operate/rs/7.4/databases/active-active/develop/"> Develop applications with Active-Active databases </a> for related information. </p> <h2 id="strong-eventual-consistency"> Strong eventual consistency </h2> <p> Maintaining strong consistency for replicated databases comes with tradeoffs in scalability and availability. Redis Active-Active databases use a strong eventual consistency model, which means that local values may differ across replicas for short periods of time, but they all eventually converge to one consistent state. Redis uses vector clocks and the CRDT conflict resolution to strengthen consistency between replicas. You can also enable the causal consistency feature to preserve the order of operations as they are synchronized among replicas. </p> <p> Other Redis Enterprise Software features can also be used to enhance the performance, scalability, or durability of your Active-Active database. These include <a href="/docs/latest/operate/rs/7.4/databases/configure/database-persistence/"> data persistence </a> , <a href="/docs/latest/operate/rs/7.4/databases/configure/proxy-policy/"> multiple active proxies </a> , <a href="/docs/latest/operate/rs/7.4/databases/active-active/synchronization-mode/"> distributed synchronization </a> , <a href="/docs/latest/operate/rs/7.4/databases/configure/oss-cluster-api/"> OSS Cluster API </a> , and <a href="/docs/latest/operate/rs/7.4/clusters/configure/rack-zone-awareness/"> rack-zone awareness </a> . </p> <h2 id="next-steps"> Next steps </h2> <ul> <li> <a href="/docs/latest/operate/rs/7.4/databases/active-active/planning/"> Plan your Active-Active deployment </a> </li> <li> <a href="/docs/latest/operate/rs/7.4/databases/active-active/get-started/"> Get started with Active-Active </a> </li> <li> <a href="/docs/latest/operate/rs/7.4/databases/active-active/create/"> Create an Active-Active database </a> </li> </ul> <form class="text-sm w-full mt-24 pt-5 border-t border-t-redis-pen-700 border-opacity-50" id="page-feedback" name="page-feedback"> <input class="hidden" name="origin" value="https://redis.io/docs/latest/operate/rs/7.4/databases/active-active/"/> <div class="flex flex-row justify-between"> <div class="grid justify-center"> <span class="font-mono"> RATE THIS PAGE </span> <div class="star-rating"> <input id="5-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="5"/> <label class="star" for="5-stars"> ★ </label> <input id="4-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="4"/> <label class="star" for="4-stars"> ★ </label> <input id="3-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="3"/> <label class="star" for="3-stars"> ★ </label> <input id="2-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="2"/> <label class="star" for="2-stars"> ★ </label> <input id="1-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="1"/> <label class="star" for="1-stars"> ★ </label> </div> </div> <a class="font-mono no-underline" href="#"> Back to top ↑ </a> </div> <div class="hidden" id="feedback-form"> <div class="grid gap-2"> <textarea class="p-2 mt-1 block w-full h-24 border border-opacity-50 border-redis-ink-900 rounded-md" name="comment" placeholder="Why did you choose this rating?" rows="3"></textarea> <button class="font-mono button text-redis-ink-900 border border-solid border-transparent bg-redis-red-500 hover:bg-redis-red-600 focus:bg-red-600 focus:ring-red-600; w-min justify-self-end" type="submit"> Submit </button> </div> </div> </form> <script> document.addEventListener("DOMContentLoaded", function() { const form = document.querySelector("#page-feedback"); form.addEventListener("submit", function(event) { event.preventDefault(); var xhr = new XMLHttpRequest(); var url = "\/docusight\/api\/rate"; var params = new URLSearchParams(new FormData(form)); xhr.open("POST", url, true); xhr.setRequestHeader("Content-Type", "application/x-www-form-urlencoded"); xhr.onreadystatechange = function() { if (xhr.readyState === 4 && xhr.status === 200) { const responseData = JSON.parse(xhr.responseText); const responseMessage = responseData.response; const newText = document.createTextNode(responseMessage); form.parentNode.replaceChild(newText, form); } }; xhr.send(params); }); }); </script> </section>
https://redis.io/docs/latest/commands/linsert/.html	<section class="prose w-full py-12"> <h1 class="command-name"> LINSERT </h1> <div class="font-semibold text-redis-ink-900"> Syntax </div> <pre class="command-syntax">LINSERT key <BEFORE \| AFTER> pivot element</pre> <dl class="grid grid-cols-[auto,1fr] gap-2 mb-12"> <dt class="font-semibold text-redis-ink-900 m-0"> Available since: </dt> <dd class="m-0"> 2.2.0 </dd> <dt class="font-semibold text-redis-ink-900 m-0"> Time complexity: </dt> <dd class="m-0"> O(N) where N is the number of elements to traverse before seeing the value pivot. This means that inserting somewhere on the left end on the list (head) can be considered O(1) and inserting somewhere on the right end (tail) is O(N). </dd> <dt class="font-semibold text-redis-ink-900 m-0"> ACL categories: </dt> <dd class="m-0"> <code> @write </code> <span class="mr-1 last:hidden"> , </span> <code> @list </code> <span class="mr-1 last:hidden"> , </span> <code> @slow </code> <span class="mr-1 last:hidden"> , </span> </dd> </dl> <p> Inserts <code> element </code> in the list stored at <code> key </code> either before or after the reference value <code> pivot </code> . </p> <p> When <code> key </code> does not exist, it is considered an empty list and no operation is performed. </p> <p> An error is returned when <code> key </code> exists but does not hold a list value. </p> <h2 id="examples"> Examples </h2> <div class="bg-slate-900 border-b border-slate-700 rounded-t-xl px-4 py-3 w-full flex"> <svg class="shrink-0 h-[1.0625rem] w-[1.0625rem] fill-slate-50" fill="currentColor" viewbox="0 0 20 20"> <path d="M2.5 10C2.5 5.85786 5.85786 2.5 10 2.5C14.1421 2.5 17.5 5.85786 17.5 10C17.5 14.1421 14.1421 17.5 10 17.5C5.85786 17.5 2.5 14.1421 2.5 10Z"> </path> </svg> <svg class="shrink-0 h-[1.0625rem] w-[1.0625rem] fill-slate-50" fill="currentColor" viewbox="0 0 20 20"> <path d="M10 2.5L18.6603 17.5L1.33975 17.5L10 2.5Z"> </path> </svg> <svg class="shrink-0 h-[1.0625rem] w-[1.0625rem] fill-slate-50" fill="currentColor" viewbox="0 0 20 20"> <path d="M10 2.5L12.0776 7.9322L17.886 8.22949L13.3617 11.8841L14.8738 17.5L10 14.3264L5.1262 17.5L6.63834 11.8841L2.11403 8.22949L7.92238 7.9322L10 2.5Z"> </path> </svg> </div> <form class="redis-cli overflow-y-auto max-h-80"> <pre tabindex="0">redis> RPUSH mylist "Hello" (integer) 1 redis> RPUSH mylist "World" (integer) 2 redis> LINSERT mylist BEFORE "World" "There" (integer) 3 redis> LRANGE mylist 0 -1 1) "Hello" 2) "There" 3) "World" </pre> <div class="prompt" style=""> <span> redis> </span> <input autocomplete="off" name="prompt" spellcheck="false" type="text"/> </div> </form> <h2 id="resp2resp3-reply"> RESP2/RESP3 Reply </h2> <p> One of the following: </p> <ul> <li> <a href="../../develop/reference/protocol-spec#integers"> Integer reply </a> : the list length after a successful insert operation. </li> <li> <a href="../../develop/reference/protocol-spec#integers"> Integer reply </a> : <code> 0 </code> when the key doesn't exist. </li> <li> <a href="../../develop/reference/protocol-spec#integers"> Integer reply </a> : <code> -1 </code> when the pivot wasn't found. </li> </ul> <br/> <form class="text-sm w-full mt-24 pt-5 border-t border-t-redis-pen-700 border-opacity-50" id="page-feedback" name="page-feedback"> <input class="hidden" name="origin" value="https://redis.io/docs/latest/commands/linsert/"/> <div class="flex flex-row justify-between"> <div class="grid justify-center"> <span class="font-mono"> RATE THIS PAGE </span> <div class="star-rating"> <input id="5-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="5"/> <label class="star" for="5-stars"> ★ </label> <input id="4-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="4"/> <label class="star" for="4-stars"> ★ </label> <input id="3-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="3"/> <label class="star" for="3-stars"> ★ </label> <input id="2-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="2"/> <label class="star" for="2-stars"> ★ </label> <input id="1-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="1"/> <label class="star" for="1-stars"> ★ </label> </div> </div> <a class="font-mono no-underline" href="#"> Back to top ↑ </a> </div> <div class="hidden" id="feedback-form"> <div class="grid gap-2"> <textarea class="p-2 mt-1 block w-full h-24 border border-opacity-50 border-redis-ink-900 rounded-md" name="comment" placeholder="Why did you choose this rating?" rows="3"></textarea> <button class="font-mono button text-redis-ink-900 border border-solid border-transparent bg-redis-red-500 hover:bg-redis-red-600 focus:bg-red-600 focus:ring-red-600; w-min justify-self-end" type="submit"> Submit </button> </div> </div> </form> <script> document.addEventListener("DOMContentLoaded", function() { const form = document.querySelector("#page-feedback"); form.addEventListener("submit", function(event) { event.preventDefault(); var xhr = new XMLHttpRequest(); var url = "\/docusight\/api\/rate"; var params = new URLSearchParams(new FormData(form)); xhr.open("POST", url, true); xhr.setRequestHeader("Content-Type", "application/x-www-form-urlencoded"); xhr.onreadystatechange = function() { if (xhr.readyState === 4 && xhr.status === 200) { const responseData = JSON.parse(xhr.responseText); const responseMessage = responseData.response; const newText = document.createTextNode(responseMessage); form.parentNode.replaceChild(newText, form); } }; xhr.send(params); }); }); </script> </section>
https://redis.io/docs/latest/develop/tools/redis-for-vscode/release-notes/.html	<section class="prose w-full py-12 max-w-none"> <h1> Redis for VS Code release notes </h1> <p> Here are the most recent changes for Redis for VS Code: </p> <table> <thead> <tr> <th style="text-align:left"> Version (Date) </th> <th style="text-align:left"> Release notes </th> </tr> </thead> <tbody> <tr> <td style="text-align:left"> v1.0.0 (September 2024) </td> <td style="text-align:left"> <a href="/docs/latest/develop/tools/redis-for-vscode/release-notes/v1.0.0/"> Redis for VS Code v1.0.0, September 2024 </a> </td> </tr> </tbody> </table> <form class="text-sm w-full mt-24 pt-5 border-t border-t-redis-pen-700 border-opacity-50" id="page-feedback" name="page-feedback"> <input class="hidden" name="origin" value="https://redis.io/docs/latest/develop/tools/redis-for-vscode/release-notes/"/> <div class="flex flex-row justify-between"> <div class="grid justify-center"> <span class="font-mono"> RATE THIS PAGE </span> <div class="star-rating"> <input id="5-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="5"/> <label class="star" for="5-stars"> ★ </label> <input id="4-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="4"/> <label class="star" for="4-stars"> ★ </label> <input id="3-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="3"/> <label class="star" for="3-stars"> ★ </label> <input id="2-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="2"/> <label class="star" for="2-stars"> ★ </label> <input id="1-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="1"/> <label class="star" for="1-stars"> ★ </label> </div> </div> <a class="font-mono no-underline" href="#"> Back to top ↑ </a> </div> <div class="hidden" id="feedback-form"> <div class="grid gap-2"> <textarea class="p-2 mt-1 block w-full h-24 border border-opacity-50 border-redis-ink-900 rounded-md" name="comment" placeholder="Why did you choose this rating?" rows="3"></textarea> <button class="font-mono button text-redis-ink-900 border border-solid border-transparent bg-redis-red-500 hover:bg-redis-red-600 focus:bg-red-600 focus:ring-red-600; w-min justify-self-end" type="submit"> Submit </button> </div> </div> </form> <script> document.addEventListener("DOMContentLoaded", function() { const form = document.querySelector("#page-feedback"); form.addEventListener("submit", function(event) { event.preventDefault(); var xhr = new XMLHttpRequest(); var url = "\/docusight\/api\/rate"; var params = new URLSearchParams(new FormData(form)); xhr.open("POST", url, true); xhr.setRequestHeader("Content-Type", "application/x-www-form-urlencoded"); xhr.onreadystatechange = function() { if (xhr.readyState === 4 && xhr.status === 200) { const responseData = JSON.parse(xhr.responseText); const responseMessage = responseData.response; const newText = document.createTextNode(responseMessage); form.parentNode.replaceChild(newText, form); } }; xhr.send(params); }); }); </script> </section>
https://redis.io/docs/latest/operate/rs/clusters/maintenance-mode/.html	<section class="prose w-full py-12 max-w-none"> <h1> Maintenance mode for cluster nodes </h1> <p class="text-lg -mt-5 mb-10"> Prepare a cluster node for maintenance. </p> <p> Use maintenance mode to prevent data loss during hardware patching or operating system maintenance on Redis Enterprise servers. When maintenance mode is on, all shards move off of the node under maintenance and migrate to another available node. </p> <h2 id="activate-maintenance-mode"> Activate maintenance mode </h2> <p> When you activate maintenance mode, Redis Enterprise does the following: </p> <ol> <li> <p> Checks whether a shut down of the node will cause quorum loss. If so, maintenance mode will not turn on. </p> <p> Maintenance mode does not protect against quorum loss. If you activate maintenance mode for the majority of nodes in a cluster and restart them simultaneously, quorum is lost, which can lead to data loss. </p> </li> <li> <p> If no maintenance mode snapshots already exist or if you use <code> overwrite_snapshot </code> when you activate maintenance mode, Redis Enterprise creates a new node snapshot that records the node's shard and endpoint configuration. </p> </li> <li> <p> Marks the node as a quorum node to prevent shards and endpoints from migrating to it. </p> <p> At this point, <a href="/docs/latest/operate/rs/references/cli-utilities/rladmin/status/"> <code> rladmin status </code> </a> displays the node's shards field in yellow, which indicates that shards cannot migrate to the node. </p> <a href="/docs/latest/images/rs/maintenance_mode.png" sdata-lightbox="/images/rs/maintenance_mode.png"> <img src="/docs/latest/images/rs/maintenance_mode.png"/> </a> </li> <li> <p> Migrates shards and binds endpoints to other nodes, when space is available. </p> </li> </ol> <p> Maintenance mode does not demote a master node by default. The cluster elects a new master node when the original master node restarts. </p> <p> Add the <code> demote_node </code> option to the <code> rladmin </code> command to <a href="#demote-a-master-node"> demote a master node </a> when you activate maintenance mode. </p> <p> To activate maintenance mode for a node, run the following command: </p> <div class="highlight"> <pre class="chroma"><code class="language-sh" data-lang="sh"><span class="line"><span class="cl">rladmin node <node_id> maintenance_mode on overwrite_snapshot </span></span></code></pre> </div> <p> You can start server maintenance if: </p> <ul> <li> <p> All shards and endpoints have moved to other nodes </p> </li> <li> <p> Enough nodes are still online to maintain quorum </p> </li> </ul> <h3 id="prevent-replica-shard-migration"> Prevent replica shard migration </h3> <p> If you do not have enough resources available to move all of the shards to other nodes, you can turn maintenance mode on without migrating the replica shards. </p> <p> Before you prevent replica shard migration during maintenance mode, consider the following effects: </p> <ul> <li> <p> Replica shards remain on the node during maintenance. </p> </li> <li> <p> If the maintenance node fails, the master shards do not have replica shards to maintain data redundancy and high availability. </p> </li> <li> <p> Replica shards that remain on the node can still be promoted during failover to preserve availability. </p> </li> </ul> <p> To activate maintenance mode without replica shard migration, run: </p> <div class="highlight"> <pre class="chroma"><code class="language-sh" data-lang="sh"><span class="line"><span class="cl">rladmin node <node_id> maintenance_mode on evict_ha_replica disabled evict_active_active_replica disabled </span></span></code></pre> </div> <h3 id="demote-a-master-node"> Demote a master node </h3> <p> If maintenance might affect connectivity to the master node, you can demote the master node when you activate maintenance mode. This lets the cluster elect a new master node. </p> <p> To demote a master node when activating maintenance mode, run: </p> <div class="highlight"> <pre class="chroma"><code class="language-sh" data-lang="sh"><span class="line"><span class="cl">rladmin node <node_id> maintenance_mode on demote_node </span></span></code></pre> </div> <h3 id="verify-maintenance-mode-activation"> Verify maintenance mode activation </h3> <p> To verify maintenance mode for a node, use <code> rladmin status </code> and review the node's shards field. If that value is displayed in yellow (shown earlier), then the node is in maintenance mode. </p> <p> Avoid activating maintenance mode when it is already active. Maintenance mode activations stack. If you activate maintenance mode for a node that is already in maintenance mode, you will have to deactivate maintenance mode twice in order to restore full functionality. </p> <h2 id="deactivate-maintenance-mode"> Deactivate maintenance mode </h2> <p> When you deactivate maintenance mode, Redis Enterprise: </p> <ol> <li> <p> Loads a <a href="#specify-a-snapshot"> specified node snapshot </a> or defaults to the latest maintenance mode snapshot. </p> </li> <li> <p> Unmarks the node as a quorum node to allow shards and endpoints to migrate to the node. </p> </li> <li> <p> Restores the shards and endpoints that were in the node at the time of the snapshot. </p> </li> <li> <p> Deletes the snapshot. </p> </li> </ol> <p> To deactivate maintenance mode after server maintenance, run: </p> <div class="highlight"> <pre class="chroma"><code class="language-sh" data-lang="sh"><span class="line"><span class="cl">rladmin node <node_id> maintenance_mode off </span></span></code></pre> </div> <p> By default, a snapshot is required to deactivate maintenance mode. If the snapshot cannot be restored, deactivation is cancelled and the node remains in maintenance mode. In such events, it may be necessary to <a href="#reset_node_status"> reset node status </a> . </p> <h3 id="specify-a-snapshot"> Specify a snapshot </h3> <p> When you turn off maintenance mode, you can restore the node configuration from a maintenance mode snapshot or any snapshots previously created by <a href="/docs/latest/operate/rs/references/cli-utilities/rladmin/node/snapshot/#node-snapshot-create"> <code> rladmin node <node_id> snapshot create </code> </a> . If you do not specify a snapshot, Redis Enterprise uses the latest maintenance mode snapshot by default. </p> <p> To get a list of available snapshots, run: </p> <div class="highlight"> <pre class="chroma"><code class="language-sh" data-lang="sh"><span class="line"><span class="cl">rladmin node <node_id> snapshot list </span></span></code></pre> </div> <p> To specify a snapshot when you turn maintenance mode off, run: </p> <div class="highlight"> <pre class="chroma"><code class="language-sh" data-lang="sh"><span class="line"><span class="cl">rladmin node <node_id> maintenance_mode off snapshot_name <snapshot_name> </span></span></code></pre> </div> <div class="alert p-3 relative flex flex-row items-center text-base bg-redis-pencil-200 rounded-md"> <div class="p-2 pr-5"> <svg fill="none" height="21" viewbox="0 0 21 21" width="21" xmlns="http://www.w3.org/2000/svg"> <circle cx="10.5" cy="10.5" r="9.75" stroke="currentColor" stroke-width="1.5"> </circle> <path d="M10.5 14V16" stroke="currentColor" stroke-width="2"> </path> <path d="M10.5 5V12" stroke="currentColor" stroke-width="2"> </path> </svg> </div> <div class="p-1 pl-6 border-l border-l-redis-ink-900 border-opacity-50"> <div class="font-medium"> Note: </div> If an error occurs when you turn on maintenance mode, the snapshot is not deleted. When you rerun the command, use the snapshot from the initial attempt since it contains the original state of the node. </div> </div> <h3 id="skip-shard-restoration"> Skip shard restoration </h3> <p> You can prevent the migrated shards and endpoints from returning to the original node after you turn off maintenance mode. </p> <p> To turn maintenance mode off and skip shard restoration, run: </p> <div class="highlight"> <pre class="chroma"><code class="language-sh" data-lang="sh"><span class="line"><span class="cl">rladmin node <node_id> maintenance_mode off skip_shards_restore </span></span></code></pre> </div> <h3 id="reset-node-status"> Reset node status </h3> <p> In extreme cases, you may need to reset a node's status. Run the following commands to do so: </p> <pre tabindex="0"><code>$ rladmin tune node <node_id> max_listeners 100 $ rladmin tune node <node_id> quorum_only disabled </code></pre> <p> Use these commands with caution. For best results, contact Support before running these commands. </p> <h2 id="cluster-status-example"> Cluster status example </h2> <p> This example shows how the output of <a href="/docs/latest/operate/rs/references/cli-utilities/rladmin/status/"> <code> rladmin status </code> </a> changes when you turn on maintenance mode for a node. </p> <p> The cluster status before turning on maintenance mode: </p> <div class="highlight"> <pre class="chroma"><code class="language-sh" data-lang="sh"><span class="line"><span class="cl">redislabs@rp1_node1:/opt$ rladmin status </span></span><span class="line"><span class="cl">CLUSTER NODES: </span></span><span class="line"><span class="cl">NODE:ID ROLE ADDRESS EXTERNAL_ADDRESS HOSTNAME SHARDS </span></span><span class="line"><span class="cl">node:1 master 172.17.0.2 rp1_node1 2/100 </span></span><span class="line"><span class="cl">node:2 slave 172.17.0.4 rp3_node1 2/100 </span></span><span class="line"><span class="cl">node:3 slave 172.17.0.3 rp2_node1 0/100 </span></span></code></pre> </div> <p> The cluster status after turning on maintenance mode: </p> <div class="highlight"> <pre class="chroma"><code class="language-sh" data-lang="sh"><span class="line"><span class="cl">redislabs@rp1_node1:/opt$ rladmin node <span class="m">2</span> maintenance_mode on </span></span><span class="line"><span class="cl">Performing maintenance_on action on node:2: 0% </span></span><span class="line"><span class="cl">created snapshot NodeSnapshot<<span class="nv">name</span><span class="o">=</span>maintenance_mode_2019-03-14_09-50-59,time<span class="o">=</span>None,node_uid<span class="o">=</span>2> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl">node:2 will not accept any more shards </span></span><span class="line"><span class="cl">Performing maintenance_on action on node:2: 100% </span></span><span class="line"><span class="cl">OK </span></span><span class="line"><span class="cl">redislabs@rp1_node1:/opt$ rladmin status </span></span><span class="line"><span class="cl">CLUSTER NODES: </span></span><span class="line"><span class="cl">NODE:ID ROLE ADDRESS EXTERNAL_ADDRESS HOSTNAME SHARDS </span></span><span class="line"><span class="cl">node:1 master 172.17.0.2 rp1_node1 2/100 </span></span><span class="line"><span class="cl">node:2 slave 172.17.0.4 rp3_node1 0/0 </span></span><span class="line"><span class="cl">node:3 slave 172.17.0.3 rp2_node1 2/100 </span></span></code></pre> </div> <p> After turning on maintenance mode for node 2, Redis Enterprise saves a snapshot of its configuration and then moves its shards and endpoints to node 3. </p> <p> Now node 2 has <code> 0/0 </code> shards because shards cannot migrate to it while it is in maintenance mode. </p> <h2 id="maintenance-mode-rest-api"> Maintenance mode REST API </h2> <p> You can also turn maintenance mode on or off using <a href="/docs/latest/operate/rs/references/rest-api/"> REST API requests </a> to <a href="/docs/latest/operate/rs/references/rest-api/requests/nodes/actions/#post-node-action"> <nobr> POST <code> /nodes/{node_uid}/actions/{action} </code> </nobr> </a> . </p> <h3 id="activate-maintenance-mode-rest-api"> Activate maintenance mode (REST API) </h3> <p> Use <nobr> <code> POST /nodes/{node_uid}/actions/maintenance_on </code> </nobr> to activate maintenance mode: </p> <div class="highlight"> <pre class="chroma"><code class="language-sh" data-lang="sh"><span class="line"><span class="cl">POST https://<hostname>:9443/v1/nodes/<node_id>/actions/maintenance_on </span></span><span class="line"><span class="cl"><span class="o">{</span> </span></span><span class="line"><span class="cl"> <span class="s2">"overwrite_snapshot"</span>: true, </span></span><span class="line"><span class="cl"> <span class="s2">"evict_ha_replica"</span>: true, </span></span><span class="line"><span class="cl"> <span class="s2">"evict_active_active_replica"</span>: <span class="nb">true</span> </span></span><span class="line"><span class="cl"><span class="o">}</span> </span></span></code></pre> </div> <p> You can set <code> evict_ha_replica </code> and <code> evict_active_active_replica </code> to <code> false </code> to <a href="#prevent-replica-shard-migration"> prevent replica shard migration </a> . </p> <p> The <code> maintenance_on </code> request returns a JSON response body: </p> <div class="highlight"> <pre class="chroma"><code class="language-json" data-lang="json"><span class="line"><span class="cl"><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nt">"status"</span><span class="p">:</span><span class="s2">"queued"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nt">"task_id"</span><span class="p">:</span><span class="s2">"<task-id-guid>"</span> </span></span><span class="line"><span class="cl"><span class="p">}</span> </span></span></code></pre> </div> <h3 id="deactivate-maintenance-mode-rest-api"> Deactivate maintenance mode (REST API) </h3> <p> Use <nobr> <code> POST /nodes/{node_uid}/actions/maintenance_off </code> </nobr> deactivate maintenance mode: </p> <div class="highlight"> <pre class="chroma"><code class="language-sh" data-lang="sh"><span class="line"><span class="cl">POST https://<hostname>:9443/v1/nodes/<node_id>/actions/maintenance_off </span></span><span class="line"><span class="cl"><span class="o">{</span> <span class="s2">"skip_shards_restore"</span>: <span class="nb">false</span> <span class="o">}</span> </span></span></code></pre> </div> <p> The <code> skip_shards_restore </code> boolean flag allows the <code> maintenance_off </code> action to <a href="#skip-shard-restoration"> skip shard restoration </a> when set to <code> true </code> . </p> <p> The <code> maintenance_off </code> request returns a JSON response body: </p> <div class="highlight"> <pre class="chroma"><code class="language-json" data-lang="json"><span class="line"><span class="cl"><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nt">"status"</span><span class="p">:</span><span class="s2">"queued"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nt">"task_id"</span><span class="p">:</span><span class="s2">"<task-id-guid>"</span> </span></span><span class="line"><span class="cl"><span class="p">}</span> </span></span></code></pre> </div> <h3 id="track-action-status"> Track action status </h3> <p> You can send a request to <a href="/docs/latest/operate/rs/references/rest-api/requests/nodes/actions/#get-node-action"> <nobr> GET <code> /nodes/{node_uid}/actions/{action} </code> </nobr> </a> to track the <a href="/docs/latest/operate/rs/references/rest-api/objects/action/"> status </a> of the <code> maintenance_on </code> and <code> maintenance_off </code> actions. </p> <p> This request returns the status of the <code> maintenance_on </code> action: </p> <div class="highlight"> <pre class="chroma"><code class="language-sh" data-lang="sh"><span class="line"><span class="cl">GET https://<hostname>:9443/v1/nodes/<node_id>/actions/maintenance_on </span></span></code></pre> </div> <p> The response body: </p> <div class="highlight"> <pre class="chroma"><code class="language-json" data-lang="json"><span class="line"><span class="cl"><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nt">"status"</span><span class="p">:</span><span class="s2">"completed"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nt">"task_id"</span><span class="p">:</span><span class="s2">"38c7405b-26a7-4379-b84c-cab4b3db706d"</span> </span></span><span class="line"><span class="cl"><span class="p">}</span> </span></span></code></pre> </div> <form class="text-sm w-full mt-24 pt-5 border-t border-t-redis-pen-700 border-opacity-50" id="page-feedback" name="page-feedback"> <input class="hidden" name="origin" value="https://redis.io/docs/latest/operate/rs/clusters/maintenance-mode/"/> <div class="flex flex-row justify-between"> <div class="grid justify-center"> <span class="font-mono"> RATE THIS PAGE </span> <div class="star-rating"> <input id="5-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="5"/> <label class="star" for="5-stars"> ★ </label> <input id="4-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="4"/> <label class="star" for="4-stars"> ★ </label> <input id="3-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="3"/> <label class="star" for="3-stars"> ★ </label> <input id="2-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="2"/> <label class="star" for="2-stars"> ★ </label> <input id="1-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="1"/> <label class="star" for="1-stars"> ★ </label> </div> </div> <a class="font-mono no-underline" href="#"> Back to top ↑ </a> </div> <div class="hidden" id="feedback-form"> <div class="grid gap-2"> <textarea class="p-2 mt-1 block w-full h-24 border border-opacity-50 border-redis-ink-900 rounded-md" name="comment" placeholder="Why did you choose this rating?" rows="3"></textarea> <button class="font-mono button text-redis-ink-900 border border-solid border-transparent bg-redis-red-500 hover:bg-redis-red-600 focus:bg-red-600 focus:ring-red-600; w-min justify-self-end" type="submit"> Submit </button> </div> </div> </form> <script> document.addEventListener("DOMContentLoaded", function() { const form = document.querySelector("#page-feedback"); form.addEventListener("submit", function(event) { event.preventDefault(); var xhr = new XMLHttpRequest(); var url = "\/docusight\/api\/rate"; var params = new URLSearchParams(new FormData(form)); xhr.open("POST", url, true); xhr.setRequestHeader("Content-Type", "application/x-www-form-urlencoded"); xhr.onreadystatechange = function() { if (xhr.readyState === 4 && xhr.status === 200) { const responseData = JSON.parse(xhr.responseText); const responseMessage = responseData.response; const newText = document.createTextNode(responseMessage); form.parentNode.replaceChild(newText, form); } }; xhr.send(params); }); }); </script> </section>
https://redis.io/docs/latest/operate/rs/references/rest-api/.html	<section class="prose w-full py-12 max-w-none"> <h1> REST API </h1> <p class="text-lg -mt-5 mb-10"> Documents the REST API available to Redis Enterprise Software deployments. </p> <p> Redis Enterprise Software provides a REST API to help you automate common tasks. </p> <p> Here, you'll find the details of the API and how to use it. </p> <p> For more info, see: </p> <ul> <li> Supported <a href="/docs/latest/operate/rs/references/rest-api/requests/"> request endpoints </a> , organized by path </li> <li> Supported <a href="/docs/latest/operate/rs/references/rest-api/objects/"> objects </a> , both request and response </li> <li> Built-in roles and associated <a href="/docs/latest/operate/rs/references/rest-api/permissions/"> permissions </a> </li> <li> <a href="/docs/latest/operate/rs/references/rest-api/quick-start/"> Redis Enterprise Software REST API quick start </a> with examples </li> </ul> <h2 id="authentication"> Authentication </h2> <p> Authentication to the Redis Enterprise Software API occurs via <a href="https://en.wikipedia.org/wiki/Basic_access_authentication"> Basic Auth </a> . Provide your username and password as the basic auth credentials. </p> <p> If the username and password is incorrect or missing, the request will fail with a <a href="https://www.rfc-editor.org/rfc/rfc9110.html#name-401-unauthorized"> <code> 401 Unauthorized </code> </a> status code. </p> <p> Example request using <a href="https://curl.se/"> cURL </a> : </p> <div class="highlight"> <pre class="chroma"><code class="language-bash" data-lang="bash"><span class="line"><span class="cl">curl -u <span class="s2">"[email protected]:password"</span> <span class="se">\ </span></span></span><span class="line"><span class="cl"><span class="se"></span> https://localhost:9443/v1/bdbs </span></span></code></pre> </div> <p> For more examples, see the <a href="/docs/latest/operate/rs/references/rest-api/quick-start/"> Redis Enterprise Software REST API quick start </a> . </p> <h3 id="permissions"> Permissions </h3> <p> By default, the admin user is authorized for access to all endpoints. Use <a href="/docs/latest/operate/rs/security/access-control/"> role-based access controls </a> and <a href="/docs/latest/operate/rs/references/rest-api/permissions/"> role permissions </a> to manage access. </p> <p> If a user attempts to access an endpoint that is not allowed in their role, the request will fail with a <a href="https://www.rfc-editor.org/rfc/rfc9110.html#name-403-forbidden"> <code> 403 Forbidden </code> </a> status code. For more details on which user roles can access certain endpoints, see <a href="/docs/latest/operate/rs/references/rest-api/permissions/"> Permissions </a> . </p> <h3 id="certificates"> Certificates </h3> <p> The Redis Enterprise Software REST API uses <a href="/docs/latest/operate/rs/security/certificates/"> Self-signed certificates </a> to ensure the product is secure. When you use the default self-signed certificates, the HTTPS requests will fail with <code> SSL certificate problem: self signed certificate </code> unless you turn off SSL certificate verification. </p> <h2 id="ports"> Ports </h2> <p> All calls must be made over SSL to port 9443. For the API to work, port 9443 must be exposed to incoming traffic or mapped to a different port. </p> <p> If you are using a <a href="/docs/latest/operate/rs/installing-upgrading/quickstarts/docker-quickstart/"> Redis Enterprise Software Docker image </a> , run the following command to start the Docker image with port 9443 exposed: </p> <div class="highlight"> <pre class="chroma"><code class="language-sh" data-lang="sh"><span class="line"><span class="cl">docker run -p 9443:9443 redislabs/redis </span></span></code></pre> </div> <h2 id="versions"> Versions </h2> <p> All API requests are versioned in order to minimize the impact of backwards-incompatible API changes and to coordinate between different versions operating in parallel. </p> <p> Specify the version in the request <a href="https://en.wikipedia.org/wiki/Uniform_Resource_Identifier"> URI </a> , as shown in the following table: </p> <table> <thead> <tr> <th> Request path </th> <th> Description </th> </tr> </thead> <tbody> <tr> <td> POST <code> /v1/bdbs </code> </td> <td> A version 1 request for the <code> /bdbs </code> endpoint. </td> </tr> <tr> <td> POST <code> /v2/bdbs </code> </td> <td> A version 2 request for the <code> /bdbs </code> endpoint. </td> </tr> </tbody> </table> <p> When an endpoint supports multiple versions, each version is documented on the corresponding endpoint. For example, the <a href="/docs/latest/operate/rs/references/rest-api/requests/bdbs/"> bdbs request </a> page documents POST requests for <a href="/docs/latest/operate/rs/references/rest-api/requests/bdbs/#post-bdbs-v1"> version 1 </a> and <a href="/docs/latest/operate/rs/references/rest-api/requests/bdbs/#post-bdbs-v2"> version 2 </a> . </p> <h2 id="headers"> Headers </h2> <h3 id="requests"> Requests </h3> <p> Redis Enterprise REST API requests support the following HTTP headers: </p> <table> <thead> <tr> <th> Header </th> <th> Supported/Required Values </th> </tr> </thead> <tbody> <tr> <td> Accept </td> <td> <code> application/json </code> </td> </tr> <tr> <td> Content-Length </td> <td> Length (in bytes) of request message </td> </tr> <tr> <td> Content-Type </td> <td> <code> application/json </code> (required for PUT or POST requests) </td> </tr> </tbody> </table> <p> If the client specifies an invalid header, the request will fail with a <a href="https://www.rfc-editor.org/rfc/rfc9110.html#name-400-bad-request"> <code> 400 Bad Request </code> </a> status code. </p> <h3 id="responses"> Responses </h3> <p> Redis Enterprise REST API responses support the following HTTP headers: </p> <table> <thead> <tr> <th> Header </th> <th> Supported/Required Values </th> </tr> </thead> <tbody> <tr> <td> Content-Type </td> <td> <code> application/json </code> </td> </tr> <tr> <td> Content-Length </td> <td> Length (in bytes) of response message </td> </tr> </tbody> </table> <h2 id="json-requests-and-responses"> JSON requests and responses </h2> <p> The Redis Enterprise Software REST API uses <a href="http://www.json.org"> JavaScript Object Notation (JSON) </a> for requests and responses. See the <a href="http://www.ietf.org/rfc/rfc4627.txt"> RFC 4627 technical specifications </a> for additional information about JSON. </p> <p> Some responses may have an empty body but indicate the response with standard <a href="https://www.w3.org/Protocols/rfc2616/rfc2616-sec10.html"> HTTP codes </a> . </p> <p> Both requests and responses may include zero or more objects. </p> <p> If the request is for a single entity, the response returns a single JSON object or none. If the request is for a list of entities, the response returns a JSON array with zero or more elements. </p> <p> If you omit certain JSON object fields from a request, they may be assigned default values, which often indicate that these fields are not in use. </p> <h2 id="response-types-and-error-codes"> Response types and error codes </h2> <p> <a href="https://www.rfc-editor.org/rfc/rfc9110.html#name-status-codes"> HTTP status codes </a> indicate the result of an API request. This can be <code> 200 OK </code> if the server accepted the request, or it can be one of many error codes. </p> <p> The most common responses for a Redis Enterprise API request are: </p> <table> <thead> <tr> <th> Response </th> <th> Condition/Required handling </th> </tr> </thead> <tbody> <tr> <td> <a href="https://www.rfc-editor.org/rfc/rfc9110.html#name-200-ok"> 200 OK </a> </td> <td> Success </td> </tr> <tr> <td> <a href="https://www.rfc-editor.org/rfc/rfc9110.html#name-400-bad-request"> 400 Bad Request </a> </td> <td> The request failed, generally due to a typo or other mistake. </td> </tr> <tr> <td> <a href="https://www.rfc-editor.org/rfc/rfc9110.html#name-401-unauthorized"> 401 Unauthorized </a> </td> <td> The request failed because the authentication information was missing or incorrect. </td> </tr> <tr> <td> <a href="https://www.rfc-editor.org/rfc/rfc9110.html#name-403-forbidden"> 403 Forbidden </a> </td> <td> The user cannot access the specified <a href="https://en.wikipedia.org/wiki/Uniform_Resource_Identifier"> URI </a> . </td> </tr> <tr> <td> <a href="https://www.rfc-editor.org/rfc/rfc9110.html#name-404-not-found"> 404 Not Found </a> </td> <td> The <a href="https://en.wikipedia.org/wiki/Uniform_Resource_Identifier"> URI </a> does not exist. </td> </tr> <tr> <td> <a href="https://www.rfc-editor.org/rfc/rfc9110.html#name-503-service-unavailable"> 503 Service Unavailable </a> </td> <td> The node is not responding or is not a member of the cluster. </td> </tr> <tr> <td> <a href="https://www.rfc-editor.org/rfc/rfc9110.html#name-505-http-version-not-suppor"> 505 HTTP Version Not Supported </a> </td> <td> An unsupported <code> x-api-version </code> was used. See <a href="#versions"> versions </a> . </td> </tr> </tbody> </table> <p> Some endpoints return different response codes. The request references for these endpoints document these special cases. </p> <form class="text-sm w-full mt-24 pt-5 border-t border-t-redis-pen-700 border-opacity-50" id="page-feedback" name="page-feedback"> <input class="hidden" name="origin" value="https://redis.io/docs/latest/operate/rs/references/rest-api/"/> <div class="flex flex-row justify-between"> <div class="grid justify-center"> <span class="font-mono"> RATE THIS PAGE </span> <div class="star-rating"> <input id="5-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="5"/> <label class="star" for="5-stars"> ★ </label> <input id="4-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="4"/> <label class="star" for="4-stars"> ★ </label> <input id="3-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="3"/> <label class="star" for="3-stars"> ★ </label> <input id="2-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="2"/> <label class="star" for="2-stars"> ★ </label> <input id="1-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="1"/> <label class="star" for="1-stars"> ★ </label> </div> </div> <a class="font-mono no-underline" href="#"> Back to top ↑ </a> </div> <div class="hidden" id="feedback-form"> <div class="grid gap-2"> <textarea class="p-2 mt-1 block w-full h-24 border border-opacity-50 border-redis-ink-900 rounded-md" name="comment" placeholder="Why did you choose this rating?" rows="3"></textarea> <button class="font-mono button text-redis-ink-900 border border-solid border-transparent bg-redis-red-500 hover:bg-redis-red-600 focus:bg-red-600 focus:ring-red-600; w-min justify-self-end" type="submit"> Submit </button> </div> </div> </form> <script> document.addEventListener("DOMContentLoaded", function() { const form = document.querySelector("#page-feedback"); form.addEventListener("submit", function(event) { event.preventDefault(); var xhr = new XMLHttpRequest(); var url = "\/docusight\/api\/rate"; var params = new URLSearchParams(new FormData(form)); xhr.open("POST", url, true); xhr.setRequestHeader("Content-Type", "application/x-www-form-urlencoded"); xhr.onreadystatechange = function() { if (xhr.readyState === 4 && xhr.status === 200) { const responseData = JSON.parse(xhr.responseText); const responseMessage = responseData.response; const newText = document.createTextNode(responseMessage); form.parentNode.replaceChild(newText, form); } }; xhr.send(params); }); }); </script> </section>
https://redis.io/docs/latest/integrate/write-behind/reference/data-transformation-block-types/cassandra_write/.html	<section class="prose w-full py-12 max-w-none"> <h1> cassandra.write </h1> <p class="text-lg -mt-5 mb-10"> Write into a Cassandra data store </p> <p> Write into a Cassandra data store </p> <p> <strong> Properties </strong> </p> <table> <thead> <tr> <th> Name </th> <th> Type </th> <th> Description </th> <th> Required </th> </tr> </thead> <tbody> <tr> <td> <strong> connection </strong> <br/> (The connection to use for loading) </td> <td> <code> string </code> </td> <td> Logical connection name as defined in the connections.yaml <br/> </td> <td> yes </td> </tr> <tr> <td> <strong> keyspace </strong> </td> <td> <code> string </code> </td> <td> Keyspace <br/> </td> <td> yes </td> </tr> <tr> <td> <strong> table </strong> <br/> (The target table name) </td> <td> <code> string </code> </td> <td> Target table name <br/> </td> <td> yes </td> </tr> <tr> <td> <a href="#keys"> <strong> keys </strong> </a> <br/> (Business keys) </td> <td> <code> array </code> </td> <td> </td> <td> yes </td> </tr> <tr> <td> <a href="#mapping"> <strong> mapping </strong> </a> <br/> (Fields to write) </td> <td> <code> array </code> </td> <td> </td> <td> yes </td> </tr> <tr> <td> <strong> opcode_field </strong> </td> <td> <code> string </code> </td> <td> Name of the field in the payload that holds the operation (c - create, d - delete, u - update) for this record in the DB <br/> </td> <td> yes </td> </tr> </tbody> </table> <p> <strong> Additional Properties: </strong> not allowed </p> <p> <strong> Example </strong> </p> <div class="highlight"> <pre class="chroma"><code class="language-yaml" data-lang="yaml"><span class="line"><span class="cl"><span class="nt">id</span><span class="p">:</span><span class="w"> </span><span class="l">load_snowflake</span><span class="w"> </span></span></span><span class="line"><span class="cl"><span class="w"></span><span class="nt">type</span><span class="p">:</span><span class="w"> </span><span class="l">relational.write</span><span class="w"> </span></span></span><span class="line"><span class="cl"><span class="w"></span><span class="nt">properties</span><span class="p">:</span><span class="w"> </span></span></span><span class="line"><span class="cl"><span class="w"> </span><span class="nt">connection</span><span class="p">:</span><span class="w"> </span><span class="l">eu_datalake</span><span class="w"> </span></span></span><span class="line"><span class="cl"><span class="w"> </span><span class="nt">table</span><span class="p">:</span><span class="w"> </span><span class="l">employees</span><span class="w"> </span></span></span><span class="line"><span class="cl"><span class="w"> </span><span class="nt">schema</span><span class="p">:</span><span class="w"> </span><span class="l">dbo</span><span class="w"> </span></span></span><span class="line"><span class="cl"><span class="w"> </span><span class="nt">load_strategy</span><span class="p">:</span><span class="w"> </span><span class="l">APPEND</span><span class="w"> </span></span></span></code></pre> </div> <p> <a name="keys"> </a> </p> <h2 id="keys-business-keys"> keys[]: Business keys </h2> <p> <strong> Items: name of column </strong> </p> <p> <strong> No properties. </strong> </p> <p> <strong> Example </strong> </p> <div class="highlight"> <pre class="chroma"><code class="language-yaml" data-lang="yaml"><span class="line"><span class="cl">- <span class="l">fname</span><span class="w"> </span></span></span><span class="line"><span class="cl"><span class="w"></span>- <span class="nt">lname</span><span class="p">:</span><span class="w"> </span><span class="l">last_name</span><span class="w"> </span></span></span></code></pre> </div> <p> <a name="mapping"> </a> </p> <h2 id="mapping-fields-to-write"> mapping[]: Fields to write </h2> <p> <strong> Items: name of column </strong> </p> <p> <strong> No properties. </strong> </p> <p> <strong> Example </strong> </p> <div class="highlight"> <pre class="chroma"><code class="language-yaml" data-lang="yaml"><span class="line"><span class="cl">- <span class="l">fname</span><span class="w"> </span></span></span><span class="line"><span class="cl"><span class="w"></span>- <span class="nt">lname</span><span class="p">:</span><span class="w"> </span><span class="l">last_name</span><span class="w"> </span></span></span><span class="line"><span class="cl"><span class="w"></span>- <span class="l">address</span><span class="w"> </span></span></span><span class="line"><span class="cl"><span class="w"></span>- <span class="l">gender</span><span class="w"> </span></span></span></code></pre> </div> <form class="text-sm w-full mt-24 pt-5 border-t border-t-redis-pen-700 border-opacity-50" id="page-feedback" name="page-feedback"> <input class="hidden" name="origin" value="https://redis.io/docs/latest/integrate/write-behind/reference/data-transformation-block-types/cassandra_write/"/> <div class="flex flex-row justify-between"> <div class="grid justify-center"> <span class="font-mono"> RATE THIS PAGE </span> <div class="star-rating"> <input id="5-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="5"/> <label class="star" for="5-stars"> ★ </label> <input id="4-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="4"/> <label class="star" for="4-stars"> ★ </label> <input id="3-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="3"/> <label class="star" for="3-stars"> ★ </label> <input id="2-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="2"/> <label class="star" for="2-stars"> ★ </label> <input id="1-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="1"/> <label class="star" for="1-stars"> ★ </label> </div> </div> <a class="font-mono no-underline" href="#"> Back to top ↑ </a> </div> <div class="hidden" id="feedback-form"> <div class="grid gap-2"> <textarea class="p-2 mt-1 block w-full h-24 border border-opacity-50 border-redis-ink-900 rounded-md" name="comment" placeholder="Why did you choose this rating?" rows="3"></textarea> <button class="font-mono button text-redis-ink-900 border border-solid border-transparent bg-redis-red-500 hover:bg-redis-red-600 focus:bg-red-600 focus:ring-red-600; w-min justify-self-end" type="submit"> Submit </button> </div> </div> </form> <script> document.addEventListener("DOMContentLoaded", function() { const form = document.querySelector("#page-feedback"); form.addEventListener("submit", function(event) { event.preventDefault(); var xhr = new XMLHttpRequest(); var url = "\/docusight\/api\/rate"; var params = new URLSearchParams(new FormData(form)); xhr.open("POST", url, true); xhr.setRequestHeader("Content-Type", "application/x-www-form-urlencoded"); xhr.onreadystatechange = function() { if (xhr.readyState === 4 && xhr.status === 200) { const responseData = JSON.parse(xhr.responseText); const responseMessage = responseData.response; const newText = document.createTextNode(responseMessage); form.parentNode.replaceChild(newText, form); } }; xhr.send(params); }); }); </script> </section>
https://redis.io/docs/latest/operate/oss_and_stack/stack-with-enterprise/timeseries/config/.html	<section class="prose w-full py-12 max-w-none"> <h1> Time series configuration compatibility with Redis Enterprise </h1> <p class="text-lg -mt-5 mb-10"> Time series configuration settings supported by Redis Enterprise Software and Redis Cloud. </p> <h2 id="configure-time-series-in-redis-software"> Configure time series in Redis Software </h2> <p> <a href="/docs/latest/operate/rs/"> Redis Enterprise Software </a> lets you manually change any <a href="/docs/latest/develop/data-types/timeseries/configuration/#redistimeseries-configuration-parameters"> RedisTimeSeries configuration setting </a> . </p> <p> To change RedisTimeSeries configuration using the Redis Software Cluster Manager UI: </p> <ol> <li> <p> From the <strong> Databases </strong> list, select the database, then click <strong> Configuration </strong> . </p> </li> <li> <p> Select the <strong> Edit </strong> button. </p> </li> <li> <p> In the <strong> Capabilities </strong> section, click <strong> Parameters </strong> . </p> </li> <li> <p> After you finish editing the module's configuration parameters, click <strong> Done </strong> to close the parameter editor. </p> </li> <li> <p> Click <strong> Save </strong> . </p> </li> </ol> <h2 id="configure-time-series-in-redis-cloud"> Configure time series in Redis Cloud </h2> <p> <a href="/docs/latest/operate/rc/"> Redis Cloud </a> does not let you configure RedisTimeSeries manually. However, if you have a Flexible or Annual <a href="/docs/latest/operate/rc/subscriptions/"> subscription </a> , you can contact <a href="https://redis.com/company/support/"> support </a> to request a configuration change. You cannot change RedisTimeSeries configuration for Free or Fixed subscriptions. </p> <h2 id="configuration-settings"> Configuration settings </h2> <table> <thead> <tr> <th style="text-align:left"> Setting </th> <th style="text-align:left"> Redis <br/> Enterprise </th> <th style="text-align:left"> Redis <br/> Cloud </th> <th style="text-align:left"> Notes </th> </tr> </thead> <tbody> <tr> <td style="text-align:left"> <a href="/docs/latest/develop/data-types/timeseries/configuration/"> CHUNK_SIZE_BYTES </a> </td> <td style="text-align:left"> <span title="Supported"> ✅ Supported </span> <br/> <span> <br/> </span> </td> <td style="text-align:left"> <span title="Supported"> ✅ Flexible & Annual </span> <br/> <span title="Not supported"> <nobr> ❌ Free & Fixed </nobr> </span> </td> <td style="text-align:left"> Default: <code> 4096 </code> </td> </tr> <tr> <td style="text-align:left"> <a href="/docs/latest/develop/data-types/timeseries/configuration/"> COMPACTION_POLICY </a> </td> <td style="text-align:left"> <span title="Supported"> ✅ Supported </span> <br/> <span> <br/> </span> </td> <td style="text-align:left"> <span title="Supported"> ✅ Flexible & Annual </span> <br/> <span title="Not supported"> <nobr> ❌ Free & Fixed </nobr> </span> </td> <td style="text-align:left"> Default: No default compaction rules </td> </tr> <tr> <td style="text-align:left"> <a href="/docs/latest/develop/data-types/timeseries/configuration/"> DUPLICATE_POLICY </a> </td> <td style="text-align:left"> <span title="Supported"> ✅ Supported </span> <br/> <span> <br/> </span> </td> <td style="text-align:left"> <span title="Supported"> ✅ Flexible & Annual </span> <br/> <span title="Not supported"> <nobr> ❌ Free & Fixed </nobr> </span> </td> <td style="text-align:left"> Default: <code> BLOCK </code> </td> </tr> <tr> <td style="text-align:left"> <a href="/docs/latest/develop/data-types/timeseries/configuration/"> ENCODING </a> </td> <td style="text-align:left"> <span title="Supported"> ✅ Supported </span> <br/> <span> <br/> </span> </td> <td style="text-align:left"> <span title="Supported"> ✅ Flexible & Annual </span> <br/> <span title="Not supported"> <nobr> ❌ Free & Fixed </nobr> </span> </td> <td style="text-align:left"> Default: <code> COMPRESSED </code> </td> </tr> <tr> <td style="text-align:left"> <a href="/docs/latest/develop/data-types/timeseries/configuration/"> NUM_THREADS </a> </td> <td style="text-align:left"> <span title="Supported"> ✅ Supported </span> <br/> <span> <br/> </span> </td> <td style="text-align:left"> <span title="Supported"> ✅ Flexible & Annual* </span> <br/> <span title="Not supported"> <nobr> ❌ Free & Fixed </nobr> </span> </td> <td style="text-align:left"> * Updates automatically when you change your plan. <br/> <br/> Redis Enterprise default: Set by plan <br/> <br/> Redis Cloud defaults: <br/> • Flexible & Annual: Set by plan <br/> • Free & Fixed: <code> 1 </code> <br/> </td> </tr> <tr> <td style="text-align:left"> <a href="/docs/latest/develop/data-types/timeseries/configuration/"> RETENTION_POLICY </a> </td> <td style="text-align:left"> <span title="Supported"> ✅ Supported </span> <br/> <span> <br/> </span> </td> <td style="text-align:left"> <span title="Supported"> ✅ Flexible & Annual </span> <br/> <span title="Not supported"> <nobr> ❌ Free & Fixed </nobr> </span> </td> <td style="text-align:left"> Default: <code> 0 </code> </td> </tr> </tbody> </table> <form class="text-sm w-full mt-24 pt-5 border-t border-t-redis-pen-700 border-opacity-50" id="page-feedback" name="page-feedback"> <input class="hidden" name="origin" value="https://redis.io/docs/latest/operate/oss_and_stack/stack-with-enterprise/timeseries/config/"/> <div class="flex flex-row justify-between"> <div class="grid justify-center"> <span class="font-mono"> RATE THIS PAGE </span> <div class="star-rating"> <input id="5-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" 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border-opacity-50 border-redis-ink-900 rounded-md" name="comment" placeholder="Why did you choose this rating?" rows="3"></textarea> <button class="font-mono button text-redis-ink-900 border border-solid border-transparent bg-redis-red-500 hover:bg-redis-red-600 focus:bg-red-600 focus:ring-red-600; w-min justify-self-end" type="submit"> Submit </button> </div> </div> </form> <script> document.addEventListener("DOMContentLoaded", function() { const form = document.querySelector("#page-feedback"); form.addEventListener("submit", function(event) { event.preventDefault(); var xhr = new XMLHttpRequest(); var url = "\/docusight\/api\/rate"; var params = new URLSearchParams(new FormData(form)); xhr.open("POST", url, true); xhr.setRequestHeader("Content-Type", "application/x-www-form-urlencoded"); xhr.onreadystatechange = function() { if (xhr.readyState === 4 && xhr.status === 200) { const responseData = JSON.parse(xhr.responseText); const responseMessage = responseData.response; const newText 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https://redis.io/docs/latest/develop/data-types/timeseries/clients/.html	<section class="prose w-full py-12"> <h1> Clients </h1> <p class="text-lg -mt-5 mb-10"> Time Series Client Libraries </p> <p> The table below shows the client libraries that support Redis time series: </p> <table> <thead> <tr> <th style="text-align:left"> Language </th> <th style="text-align:left"> Client </th> </tr> </thead> <tbody> <tr> <td style="text-align:left"> Python </td> <td style="text-align:left"> <a href="/docs/latest/develop/clients/redis-py/"> redis-py </a> </td> </tr> <tr> <td style="text-align:left"> JavaScript </td> <td style="text-align:left"> <a href="/docs/latest/develop/clients/nodejs/"> node-redis </a> </td> </tr> <tr> <td style="text-align:left"> Java </td> <td style="text-align:left"> <a href="/docs/latest/develop/clients/jedis/"> Jedis </a> </td> </tr> <tr> <td style="text-align:left"> C#/.NET </td> <td style="text-align:left"> <a href="/docs/latest/develop/clients/dotnet/"> NRedisStack </a> </td> </tr> <tr> <td style="text-align:left"> Go </td> <td style="text-align:left"> <a href="https://github.com/RedisTimeSeries/redistimeseries-go/"> redistimeseries-go </a> </td> </tr> </tbody> </table> <form class="text-sm w-full mt-24 pt-5 border-t border-t-redis-pen-700 border-opacity-50" id="page-feedback" name="page-feedback"> <input class="hidden" name="origin" value="https://redis.io/docs/latest/develop/data-types/timeseries/clients/"/> <div class="flex flex-row justify-between"> <div class="grid justify-center"> <span class="font-mono"> RATE THIS PAGE </span> <div class="star-rating"> <input id="5-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="5"/> <label class="star" for="5-stars"> ★ </label> <input id="4-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="4"/> <label class="star" for="4-stars"> ★ </label> <input id="3-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="3"/> <label class="star" for="3-stars"> ★ </label> <input id="2-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="2"/> <label class="star" for="2-stars"> ★ </label> <input id="1-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="1"/> <label class="star" for="1-stars"> ★ </label> </div> </div> <a class="font-mono no-underline" href="#"> Back to top ↑ </a> </div> <div class="hidden" id="feedback-form"> <div class="grid gap-2"> <textarea class="p-2 mt-1 block w-full h-24 border border-opacity-50 border-redis-ink-900 rounded-md" name="comment" placeholder="Why did you choose this rating?" rows="3"></textarea> <button class="font-mono button text-redis-ink-900 border border-solid border-transparent bg-redis-red-500 hover:bg-redis-red-600 focus:bg-red-600 focus:ring-red-600; w-min justify-self-end" type="submit"> Submit </button> </div> </div> </form> <script> document.addEventListener("DOMContentLoaded", function() { const form = document.querySelector("#page-feedback"); form.addEventListener("submit", function(event) { event.preventDefault(); var xhr = new XMLHttpRequest(); var url = "\/docusight\/api\/rate"; var params = new URLSearchParams(new FormData(form)); xhr.open("POST", url, true); xhr.setRequestHeader("Content-Type", "application/x-www-form-urlencoded"); xhr.onreadystatechange = function() { if (xhr.readyState === 4 && xhr.status === 200) { const responseData = JSON.parse(xhr.responseText); const responseMessage = responseData.response; const newText = document.createTextNode(responseMessage); form.parentNode.replaceChild(newText, form); } }; xhr.send(params); }); }); </script> </section>
https://redis.io/docs/latest/commands/script-load/.html	<section class="prose w-full py-12"> <h1 class="command-name"> SCRIPT LOAD </h1> <div class="font-semibold text-redis-ink-900"> Syntax </div> <pre class="command-syntax">SCRIPT LOAD script</pre> <dl class="grid grid-cols-[auto,1fr] gap-2 mb-12"> <dt class="font-semibold text-redis-ink-900 m-0"> Available since: </dt> <dd class="m-0"> 2.6.0 </dd> <dt class="font-semibold text-redis-ink-900 m-0"> Time complexity: </dt> <dd class="m-0"> O(N) with N being the length in bytes of the script body. </dd> <dt class="font-semibold text-redis-ink-900 m-0"> ACL categories: </dt> <dd class="m-0"> <code> @slow </code> <span class="mr-1 last:hidden"> , </span> <code> @scripting </code> <span class="mr-1 last:hidden"> , </span> </dd> </dl> <p> Load a script into the scripts cache, without executing it. After the specified command is loaded into the script cache it will be callable using <a href="/docs/latest/commands/evalsha/"> <code> EVALSHA </code> </a> with the correct SHA1 digest of the script, exactly like after the first successful invocation of <a href="/docs/latest/commands/eval/"> <code> EVAL </code> </a> . </p> <p> The script is guaranteed to stay in the script cache forever (unless <code> SCRIPT FLUSH </code> is called). </p> <p> The command works in the same way even if the script was already present in the script cache. </p> <p> For more information about <a href="/docs/latest/commands/eval/"> <code> EVAL </code> </a> scripts please refer to <a href="/docs/latest/develop/interact/programmability/eval-intro/"> Introduction to Eval Scripts </a> . </p> <h2 id="resp2resp3-reply"> RESP2/RESP3 Reply </h2> <a href="../../develop/reference/protocol-spec#bulk-strings"> Bulk string reply </a> : the SHA1 digest of the script added into the script cache. <br/> <form class="text-sm w-full mt-24 pt-5 border-t border-t-redis-pen-700 border-opacity-50" id="page-feedback" name="page-feedback"> <input class="hidden" name="origin" value="https://redis.io/docs/latest/commands/script-load/"/> <div class="flex flex-row justify-between"> <div class="grid justify-center"> <span class="font-mono"> RATE THIS PAGE </span> <div class="star-rating"> <input id="5-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="5"/> <label class="star" for="5-stars"> ★ </label> <input id="4-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="4"/> <label class="star" for="4-stars"> ★ </label> <input id="3-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="3"/> <label class="star" for="3-stars"> ★ </label> <input id="2-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="2"/> <label class="star" for="2-stars"> ★ </label> <input id="1-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="1"/> <label class="star" for="1-stars"> ★ </label> </div> </div> <a class="font-mono no-underline" href="#"> Back to top ↑ </a> </div> <div class="hidden" id="feedback-form"> <div class="grid gap-2"> <textarea class="p-2 mt-1 block w-full h-24 border border-opacity-50 border-redis-ink-900 rounded-md" name="comment" placeholder="Why did you choose this rating?" rows="3"></textarea> <button class="font-mono button text-redis-ink-900 border border-solid border-transparent bg-redis-red-500 hover:bg-redis-red-600 focus:bg-red-600 focus:ring-red-600; w-min justify-self-end" type="submit"> Submit </button> </div> </div> </form> <script> document.addEventListener("DOMContentLoaded", function() { const form = document.querySelector("#page-feedback"); form.addEventListener("submit", function(event) { event.preventDefault(); var xhr = new XMLHttpRequest(); var url = "\/docusight\/api\/rate"; var params = new URLSearchParams(new FormData(form)); xhr.open("POST", url, true); xhr.setRequestHeader("Content-Type", "application/x-www-form-urlencoded"); xhr.onreadystatechange = function() { if (xhr.readyState === 4 && xhr.status === 200) { const responseData = JSON.parse(xhr.responseText); const responseMessage = responseData.response; const newText = document.createTextNode(responseMessage); form.parentNode.replaceChild(newText, form); } }; xhr.send(params); }); }); </script> </section>
https://redis.io/docs/latest/operate/rc/security/.html	<section class="prose w-full py-12 max-w-none"> <h1> Security </h1> <p> Redis Cloud provides a number of ways to secure subscriptions and databases. </p> <p> As a Redis Cloud user, consider these security domains: </p> <ul> <li> The <a href="#admin-console-security"> Redis Cloud console </a> </li> <li> <a href="/docs/latest/operate/rc/security/database-security/"> Your databases </a> </li> <li> The <a href="/docs/latest/operate/rc/api/get-started/enable-the-api/"> Redis Cloud API </a> </li> </ul> <p> First, you might want to review our <a href="/docs/latest/operate/rc/security/shared-responsibility-model/"> shared responsibility model </a> for security. </p> <h2 id="admin-console-security"> Redis Cloud console security </h2> <p> The Redis Cloud console is the web application you use to manage your Redis Cloud deployments. </p> <p> Secure access to the Redis Cloud console by: </p> <ul> <li> <p> Assigning appropriate roles to <a href="/docs/latest/operate/rc/security/access-control/access-management/#team-management-roles"> team members with access </a> . </p> </li> <li> <p> Enabling <a href="/docs/latest/operate/rc/security/access-control/multi-factor-authentication/"> multi-factor authentication </a> . </p> </li> <li> <p> Enabling <a href="/docs/latest/operate/rc/security/access-control/saml-sso/"> SAML SSO </a> . </p> </li> </ul> <div class="alert p-3 relative flex flex-row items-center text-base bg-redis-pencil-200 rounded-md"> <div class="p-2 pr-5"> <svg fill="none" height="21" viewbox="0 0 21 21" width="21" xmlns="http://www.w3.org/2000/svg"> <circle cx="10.5" cy="10.5" r="9.75" stroke="currentColor" stroke-width="1.5"> </circle> <path d="M10.5 14V16" stroke="currentColor" stroke-width="2"> </path> <path d="M10.5 5V12" stroke="currentColor" stroke-width="2"> </path> </svg> </div> <div class="p-1 pl-6 border-l border-l-redis-ink-900 border-opacity-50"> <div class="font-medium"> Note: </div> A user session on Redis Cloud expires after 30 minutes. You'll be signed out of Redis Cloud after 30 minutes of inactivity. </div> </div> <h2 id="database-security"> Database security </h2> <p> You have several options when it comes to securing your Redis Cloud databases. For more information, see <a href="/docs/latest/operate/rc/security/database-security/"> Cloud database security </a> . Options include: </p> <ul> <li> <a href="/docs/latest/operate/rc/security/encryption-at-rest/"> Encryption at rest </a> </li> <li> <a href="/docs/latest/operate/rc/security/access-control/data-access-control/role-based-access-control/"> Role-based access control </a> </li> <li> <a href="/docs/latest/operate/rc/security/database-security/tls-ssl/"> TLS </a> </li> <li> <a href="/docs/latest/operate/rc/security/database-security/network-security/"> Network security </a> using <a href="/docs/latest/operate/rc/security/vpc-peering/"> VPC peering </a> and <a href="/docs/latest/operate/rc/security/cidr-whitelist/"> CIDR whitelist </a> </li> </ul> <h2 id="api-security"> API security </h2> <p> The Redis Cloud API allows you to programmatically administer your subscriptions and database deployments. This API is disabled by default. When you <a href="/docs/latest/operate/rc/api/get-started/enable-the-api/"> enable the API </a> , you can then <a href="/docs/latest/operate/rc/api/get-started/manage-api-keys/"> manage the API keys </a> for all owners of your Redis Cloud account. For an overview of the security features of the API, see the <a href="/docs/latest/operate/rc/api/get-started/"> API authentication documentation </a> . </p> <form class="text-sm w-full mt-24 pt-5 border-t border-t-redis-pen-700 border-opacity-50" id="page-feedback" name="page-feedback"> <input class="hidden" name="origin" value="https://redis.io/docs/latest/operate/rc/security/"/> <div class="flex flex-row justify-between"> <div class="grid justify-center"> <span class="font-mono"> RATE THIS PAGE </span> <div class="star-rating"> <input id="5-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="5"/> <label class="star" for="5-stars"> ★ </label> <input id="4-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="4"/> <label class="star" for="4-stars"> ★ </label> <input id="3-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="3"/> <label class="star" for="3-stars"> ★ </label> <input id="2-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="2"/> <label class="star" for="2-stars"> ★ </label> <input id="1-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="1"/> <label class="star" for="1-stars"> ★ </label> </div> </div> <a class="font-mono no-underline" href="#"> Back to top ↑ </a> </div> <div class="hidden" id="feedback-form"> <div class="grid gap-2"> <textarea class="p-2 mt-1 block w-full h-24 border border-opacity-50 border-redis-ink-900 rounded-md" name="comment" placeholder="Why did you choose this rating?" rows="3"></textarea> <button class="font-mono button text-redis-ink-900 border border-solid border-transparent bg-redis-red-500 hover:bg-redis-red-600 focus:bg-red-600 focus:ring-red-600; w-min justify-self-end" type="submit"> Submit </button> </div> </div> </form> <script> document.addEventListener("DOMContentLoaded", function() { const form = document.querySelector("#page-feedback"); form.addEventListener("submit", function(event) { event.preventDefault(); var xhr = new XMLHttpRequest(); var url = "\/docusight\/api\/rate"; var params = new URLSearchParams(new FormData(form)); xhr.open("POST", url, true); xhr.setRequestHeader("Content-Type", "application/x-www-form-urlencoded"); xhr.onreadystatechange = function() { if (xhr.readyState === 4 && xhr.status === 200) { const responseData = JSON.parse(xhr.responseText); const responseMessage = responseData.response; const newText = document.createTextNode(responseMessage); form.parentNode.replaceChild(newText, form); } }; xhr.send(params); }); }); </script> </section>
https://redis.io/docs/latest/integrate/redisvl/api/.html	<section class="prose w-full py-12 max-w-none"> <h1> API Guide </h1> <p class="text-lg -mt-5 mb-10"> The RedisVL API guide </p> <nav> <a href="/docs/latest/integrate/redisvl/api/schema/"> Schema </a> <p> The schema APIs </p> <a href="/docs/latest/integrate/redisvl/api/query/"> Query </a> <p> The query APIs </p> <a href="/docs/latest/integrate/redisvl/api/searchindex/"> Search index </a> <p> The search index APIs </p> <a href="/docs/latest/integrate/redisvl/api/filter/"> Filter </a> <p> The filter APIs </p> <a href="/docs/latest/integrate/redisvl/api/vectorizer/"> Vectorizers </a> <p> The vectorizer APIs </p> <a href="/docs/latest/integrate/redisvl/api/cache/"> LLMCache </a> <p> The LLMCache APIs </p> </nav> <form class="text-sm w-full mt-24 pt-5 border-t border-t-redis-pen-700 border-opacity-50" id="page-feedback" name="page-feedback"> <input class="hidden" name="origin" value="https://redis.io/docs/latest/integrate/redisvl/api/"/> <div class="flex flex-row justify-between"> <div class="grid justify-center"> <span class="font-mono"> RATE THIS PAGE </span> <div class="star-rating"> <input id="5-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="5"/> <label class="star" for="5-stars"> ★ </label> <input id="4-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="4"/> <label class="star" for="4-stars"> ★ </label> <input id="3-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="3"/> <label class="star" for="3-stars"> ★ </label> <input id="2-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="2"/> <label class="star" for="2-stars"> ★ </label> <input id="1-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="1"/> <label class="star" for="1-stars"> ★ </label> </div> </div> <a class="font-mono no-underline" href="#"> Back to top ↑ </a> </div> <div class="hidden" id="feedback-form"> <div class="grid gap-2"> <textarea class="p-2 mt-1 block w-full h-24 border border-opacity-50 border-redis-ink-900 rounded-md" name="comment" placeholder="Why did you choose this rating?" rows="3"></textarea> <button class="font-mono button text-redis-ink-900 border border-solid border-transparent bg-redis-red-500 hover:bg-redis-red-600 focus:bg-red-600 focus:ring-red-600; w-min justify-self-end" type="submit"> Submit </button> </div> </div> </form> <script> document.addEventListener("DOMContentLoaded", function() { const form = document.querySelector("#page-feedback"); form.addEventListener("submit", function(event) { event.preventDefault(); var xhr = new XMLHttpRequest(); var url = "\/docusight\/api\/rate"; var params = new URLSearchParams(new FormData(form)); xhr.open("POST", url, true); xhr.setRequestHeader("Content-Type", "application/x-www-form-urlencoded"); xhr.onreadystatechange = function() { if (xhr.readyState === 4 && xhr.status === 200) { const responseData = JSON.parse(xhr.responseText); const responseMessage = responseData.response; const newText = document.createTextNode(responseMessage); form.parentNode.replaceChild(newText, form); } }; xhr.send(params); }); }); </script> </section>
https://redis.io/docs/latest/operate/oss_and_stack/install/install-redis/install-redis-on-windows/.html	<section class="prose w-full py-12 max-w-none"> <h1> Install Redis on Windows </h1> <p class="text-lg -mt-5 mb-10"> Use Redis on Windows for development </p> <p> Redis is not officially supported on Windows. However, you can install Redis on Windows for development by following the instructions below. </p> <p> To install Redis on Windows, you'll first need to enable <a href="https://docs.microsoft.com/en-us/windows/wsl/install"> WSL2 </a> (Windows Subsystem for Linux). WSL2 lets you run Linux binaries natively on Windows. For this method to work, you'll need to be running Windows 10 version 2004 and higher or Windows 11. </p> <h2 id="install-or-enable-wsl2"> Install or enable WSL2 </h2> <p> Microsoft provides <a href="https://docs.microsoft.com/en-us/windows/wsl/install"> detailed instructions for installing WSL </a> . Follow these instructions, and take note of the default Linux distribution it installs. This guide assumes Ubuntu. </p> <h2 id="install-redis"> Install Redis </h2> <p> Once you're running Ubuntu on Windows, you can follow the steps detailed at <a href="/docs/latest/operate/oss_and_stack/install/install-redis/install-redis-on-linux/#install-on-ubuntu-debian"> Install on Ubuntu/Debian </a> to install recent stable versions of Redis from the official <code> packages.redis.io </code> APT repository. Add the repository to the <code> apt </code> index, update it, and then install: </p> <div class="highlight"> <pre class="chroma"><code class="language-bash" data-lang="bash"><span class="line"><span class="cl">curl -fsSL https://packages.redis.io/gpg <span class="p">\|</span> sudo gpg --dearmor -o /usr/share/keyrings/redis-archive-keyring.gpg </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="nb">echo</span> <span class="s2">"deb [signed-by=/usr/share/keyrings/redis-archive-keyring.gpg] https://packages.redis.io/deb </span><span class="k">$(</span>lsb_release -cs<span class="k">)</span><span class="s2"> main"</span> <span class="p">\|</span> sudo tee /etc/apt/sources.list.d/redis.list </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl">sudo apt-get update </span></span><span class="line"><span class="cl">sudo apt-get install redis</span></span></code></pre> </div> <p> Lastly, start the Redis server like so: </p> <div class="highlight"> <pre class="chroma"><code class="language-bash" data-lang="bash"><span class="line"><span class="cl">sudo service redis-server start</span></span></code></pre> </div> <h2 id="connect-to-redis"> Connect to Redis </h2> <p> Once Redis is running, you can test it by running <code> redis-cli </code> : </p> <div class="highlight"> <pre class="chroma"><code class="language-bash" data-lang="bash"><span class="line"><span class="cl">redis-cli</span></span></code></pre> </div> <p> Test the connection with the <code> ping </code> command: </p> <div class="highlight"> <pre class="chroma"><code class="language-bash" data-lang="bash"><span class="line"><span class="cl">127.0.0.1:6379> ping </span></span><span class="line"><span class="cl">PONG</span></span></code></pre> </div> <p> You can also test that your Redis server is running using <a href="/docs/latest/develop/tools/insight/"> Redis Insight </a> . </p> <h2 id="next-steps"> Next steps </h2> <p> Once you have a running Redis instance, you may want to: </p> <ul> <li> Try the <a href="/docs/latest/develop/tools/cli/"> Redis CLI tutorial </a> </li> <li> Connect using one of the <a href="/docs/latest/develop/clients/"> Redis clients </a> </li> <li> <a href="/docs/latest/operate/oss_and_stack/install/install-redis/#install-redis-properly"> Install Redis "properly" </a> for production use. </li> </ul> <form class="text-sm w-full mt-24 pt-5 border-t border-t-redis-pen-700 border-opacity-50" id="page-feedback" name="page-feedback"> <input class="hidden" name="origin" value="https://redis.io/docs/latest/operate/oss_and_stack/install/install-redis/install-redis-on-windows/"/> <div class="flex flex-row justify-between"> <div class="grid justify-center"> <span class="font-mono"> RATE THIS PAGE </span> <div class="star-rating"> <input id="5-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="5"/> <label class="star" for="5-stars"> ★ </label> <input id="4-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="4"/> <label class="star" for="4-stars"> ★ </label> <input id="3-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="3"/> <label class="star" for="3-stars"> ★ </label> <input id="2-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="2"/> <label class="star" for="2-stars"> ★ </label> <input id="1-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="1"/> <label class="star" for="1-stars"> ★ </label> </div> </div> <a class="font-mono no-underline" href="#"> Back to top ↑ </a> </div> <div class="hidden" id="feedback-form"> <div class="grid gap-2"> <textarea class="p-2 mt-1 block w-full h-24 border border-opacity-50 border-redis-ink-900 rounded-md" name="comment" placeholder="Why did you choose this rating?" rows="3"></textarea> <button class="font-mono button text-redis-ink-900 border border-solid border-transparent bg-redis-red-500 hover:bg-redis-red-600 focus:bg-red-600 focus:ring-red-600; w-min justify-self-end" type="submit"> Submit </button> </div> </div> </form> <script> document.addEventListener("DOMContentLoaded", function() { const form = document.querySelector("#page-feedback"); form.addEventListener("submit", function(event) { event.preventDefault(); var xhr = new XMLHttpRequest(); var url = "\/docusight\/api\/rate"; var params = new URLSearchParams(new FormData(form)); xhr.open("POST", url, true); xhr.setRequestHeader("Content-Type", "application/x-www-form-urlencoded"); xhr.onreadystatechange = function() { if (xhr.readyState === 4 && xhr.status === 200) { const responseData = JSON.parse(xhr.responseText); const responseMessage = responseData.response; const newText = document.createTextNode(responseMessage); form.parentNode.replaceChild(newText, form); } }; xhr.send(params); }); }); </script> </section>
https://redis.io/docs/latest/operate/oss_and_stack/stack-with-enterprise/release-notes/redisgraph/redisgraph-1.0-release-notes/.html	<section class="prose w-full py-12 max-w-none"> <h1> RedisGraph 1.0 release notes </h1> <p class="text-lg -mt-5 mb-10"> Fixed memory leaks. Support ‘’ within RETURN clause. Added TYPE function. Initial support for UNWIND clause. </p> <h2 id="requirements"> Requirements </h2> <p> RedisGraph v1.0.15 requires: </p> <ul> <li> Minimum Redis compatibility version (database): 4.0.0 </li> <li> Minimum Redis Enterprise Software version (cluster): 5.0.0 </li> </ul> <h2 id="v1015-march-2019"> v1.0.15 (March 2019) </h2> <ul> <li> GraphBLAS 2.3.0 <a href="https://github.com/RedisLabsModules/RedisGraph/pull/390#issuecomment-470620353"> release notes </a> </li> <li> WITH clause: Allows query parts to be chained together, piping the results from one to be used as starting points or criteria of the next. <a href="https://s3.amazonaws.com/artifacts.opencypher.org/openCypher9.pdf"> ref p.78 </a> </li> <li> Enhancements <ul> <li> # <a href="https://github.com/RedisGraph/RedisGraph/issues/393"> 393 </a> Discard distinct when performing aggregation </li> </ul> </li> <li> Minor bugfixes <ul> <li> # <a href="https://github.com/RedisGraph/RedisGraph/issues/359"> 359 </a> Adding ORDER BY changes the number of returned hits when used in combination with LIMIT </li> <li> # <a href="https://github.com/RedisGraph/RedisGraph/issues/363"> 363 </a> Remove graph entity property when it is set to null </li> <li> # <a href="https://github.com/RedisGraph/RedisGraph/issues/386"> 386 </a> Return updated values on queries that modify data </li> </ul> </li> </ul> <h2 id="v1014-21-february-2019"> v1.0.14 (21 February 2019) </h2> <p> License update, REDIS SOURCE AVAILABLE LICENSE AGREEMENT. </p> <h2 id="v1013-6-february-2019"> v1.0.13 (6 February 2019) </h2> <p> Reuse attribute name to avoid duplication </p> <h2 id="v1012-28-january-2019"> v1.0.12 (28 January 2019) </h2> <p> Traverse direction optimization to reduce number of matrix transpose </p> <h2 id="v1011-17-january-2019"> v1.0.11 (17 January 2019) </h2> <ul> <li> Removed OpenMP requirement </li> <li> Traverse from multiple nodes concurrently </li> </ul> <h2 id="v1010-9-january-2019"> v1.0.10 (9 January 2019) </h2> <p> Update indices when MERGE creates new entities </p> <h2 id="v109-6-january-2019"> v1.0.9 (6 January 2019) </h2> <ul> <li> Support for mixing MERGE and SET clauses </li> <li> Granular writer locking </li> <li> Fix graph serialization error in duplicate edge handling </li> </ul> <h2 id="v108-24-december-2018"> v1.0.8 (24 December 2018) </h2> <ul> <li> Index utilization when performing cartesian product </li> <li> Increase usage of rm_malloc functions in module </li> <li> Allow serialization of NULL-valued properties </li> <li> Support for multiple relationship types </li> </ul> <h2 id="v107-18-december-2018"> v1.0.7 (18 December 2018) </h2> <ul> <li> Bulk-insert support unicode </li> <li> Bulk-insert better progress reporting </li> <li> Multiple relationship types </li> </ul> <h2 id="v105-15-december-2018"> v1.0.5 (15 December 2018) </h2> <p> Bulk insert supports ID specifying + relationships attributes </p> <h2 id="v104-9-december-2018"> v1.0.4 (9 December 2018) </h2> <ul> <li> Compact GraphBLAS, using structural semiring </li> </ul> <h2 id="v103-2-december-2018"> v1.0.3 (2 December 2018) </h2> <ul> <li> GraphBLAS 2.2 </li> <li> Multiple CREATE clauses </li> <li> Multiple MATCH clauses </li> <li> Bug fixes: <ul> <li> Replace operations appropriately when rewriting execution plan </li> <li> Entity returned from datablock should have its internals cleared </li> <li> Loaded triemap strings are not guaranteed space for a null terminator </li> </ul> </li> </ul> <h2 id="v102-25-november-2018"> v1.0.2 (25 November 2018) </h2> <ul> <li> Bug fix # <a href="https://github.com/RedisGraph/RedisGraph/issues/249"> 249 </a> reset operation within execution plan should propagate upwards </li> </ul> <h2 id="v101-22-november-2018"> v1.0.1 (22 November 2018) </h2> <ul> <li> Resolved a number of memory leaks </li> <li> Support '' within RETURN clause </li> <li> Add TYPE function </li> <li> Initial support for UNWIND clause </li> </ul> <form class="text-sm w-full mt-24 pt-5 border-t border-t-redis-pen-700 border-opacity-50" id="page-feedback" name="page-feedback"> <input class="hidden" name="origin" value="https://redis.io/docs/latest/operate/oss_and_stack/stack-with-enterprise/release-notes/redisgraph/redisgraph-1.0-release-notes/"/> <div class="flex flex-row justify-between"> <div class="grid justify-center"> <span class="font-mono"> RATE THIS PAGE </span> <div class="star-rating"> <input id="5-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="5"/> <label class="star" for="5-stars"> ★ </label> <input id="4-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="4"/> <label class="star" for="4-stars"> ★ </label> <input id="3-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="3"/> <label class="star" for="3-stars"> ★ </label> <input id="2-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="2"/> <label class="star" for="2-stars"> ★ </label> <input id="1-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="1"/> <label class="star" for="1-stars"> ★ </label> </div> </div> <a class="font-mono no-underline" href="#"> Back to top ↑ </a> </div> <div class="hidden" id="feedback-form"> <div class="grid gap-2"> <textarea class="p-2 mt-1 block w-full h-24 border border-opacity-50 border-redis-ink-900 rounded-md" name="comment" placeholder="Why did you choose this rating?" rows="3"></textarea> <button class="font-mono button text-redis-ink-900 border border-solid border-transparent bg-redis-red-500 hover:bg-redis-red-600 focus:bg-red-600 focus:ring-red-600; w-min justify-self-end" type="submit"> Submit </button> </div> </div> </form> <script> document.addEventListener("DOMContentLoaded", function() { const form = document.querySelector("#page-feedback"); form.addEventListener("submit", function(event) { event.preventDefault(); var xhr = new XMLHttpRequest(); var url = "\/docusight\/api\/rate"; var params = new URLSearchParams(new FormData(form)); xhr.open("POST", url, true); xhr.setRequestHeader("Content-Type", "application/x-www-form-urlencoded"); xhr.onreadystatechange = function() { if (xhr.readyState === 4 && xhr.status === 200) { const responseData = JSON.parse(xhr.responseText); const responseMessage = responseData.response; const newText = document.createTextNode(responseMessage); form.parentNode.replaceChild(newText, form); } }; xhr.send(params); }); }); </script> </section>
https://redis.io/docs/latest/operate/rs/7.4/references/rest-api/requests/nodes/stats/last/.html	<section class="prose w-full py-12 max-w-none"> <h1> Latest node stats requests </h1> <p class="text-lg -mt-5 mb-10"> Most recent node statistics requests </p> <table> <thead> <tr> <th> Method </th> <th> Path </th> <th> Description </th> </tr> </thead> <tbody> <tr> <td> <a href="#get-all-nodes-stats-last"> GET </a> </td> <td> <code> /v1/nodes/stats/last </code> </td> <td> Get latest stats for all nodes </td> </tr> <tr> <td> <a href="#get-node-stats-last"> GET </a> </td> <td> <code> /v1/nodes/stats/last/{uid} </code> </td> <td> Get latest stats for a single node </td> </tr> </tbody> </table> <h2 id="get-all-nodes-stats-last"> Get latest stats for all nodes </h2> <div class="highlight"> <pre class="chroma"><code class="language-sh" data-lang="sh"><span class="line"><span class="cl">GET /v1/nodes/stats/last </span></span></code></pre> </div> <p> Get latest statistics for all nodes. </p> <h4 id="required-permissions"> Required permissions </h4> <table> <thead> <tr> <th> Permission name </th> </tr> </thead> <tbody> <tr> <td> <a href="/docs/latest/operate/rs/7.4/references/rest-api/permissions/#view_all_nodes_stats"> view_all_nodes_stats </a> </td> </tr> </tbody> </table> <h3 id="get-all-request"> Request </h3> <h4 id="example-http-request"> Example HTTP request </h4> <div class="highlight"> <pre class="chroma"><code class="language-sh" data-lang="sh"><span class="line"><span class="cl">GET /nodes/stats/last?interval<span class="o">=</span>1sec<span class="p">&</span><span class="nv">stime</span><span class="o">=</span>2015-10-14T06:29:43Z </span></span></code></pre> </div> <h4 id="request-headers"> Request headers </h4> <table> <thead> <tr> <th> Key </th> <th> Value </th> <th> Description </th> </tr> </thead> <tbody> <tr> <td> Host </td> <td> cnm.cluster.fqdn </td> <td> Domain name </td> </tr> <tr> <td> Accept </td> <td> application/json </td> <td> Accepted media type </td> </tr> </tbody> </table> <h4 id="query-parameters"> Query parameters </h4> <table> <thead> <tr> <th> Field </th> <th> Type </th> <th> Description </th> </tr> </thead> <tbody> <tr> <td> interval </td> <td> string </td> <td> Time interval for which we want stats: 1sec/10sec/5min/15min/1hour/12hour/1week. Default: 1sec. (optional) </td> </tr> <tr> <td> stime </td> <td> ISO_8601 </td> <td> Start time from which we want the stats. Should comply with the <a href="https://en.wikipedia.org/wiki/ISO_8601"> ISO_8601 </a> format (optional) </td> </tr> <tr> <td> etime </td> <td> ISO_8601 </td> <td> End time after which we don't want the stats. Should comply with the <a href="https://en.wikipedia.org/wiki/ISO_8601"> ISO_8601 </a> format (optional) </td> </tr> </tbody> </table> <h3 id="get-all-response"> Response </h3> <p> Returns most recent <a href="/docs/latest/operate/rs/7.4/references/rest-api/objects/statistics/"> statistics </a> for all nodes. </p> <h4 id="example-json-body"> Example JSON body </h4> <div class="highlight"> <pre class="chroma"><code class="language-json" data-lang="json"><span class="line"><span class="cl"><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nt">"1"</span><span class="p">:</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nt">"conns"</span><span class="p">:</span> <span class="mf">0.0</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nt">"cpu_idle"</span><span class="p">:</span> <span class="mf">0.922500000015134</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nt">"cpu_system"</span><span class="p">:</span> <span class="mf">0.007499999999708962</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nt">"cpu_user"</span><span class="p">:</span> <span class="mf">0.01749999999810825</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nt">"cur_aof_rewrites"</span><span class="p">:</span> <span class="mf">0.0</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nt">"egress_bytes"</span><span class="p">:</span> <span class="mf">7887.0</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nt">"ephemeral_storage_avail"</span><span class="p">:</span> <span class="mf">75821363200.0</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nt">"ephemeral_storage_free"</span><span class="p">:</span> <span class="mf">81189969920.0</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nt">"etime"</span><span class="p">:</span> <span class="s2">"2015-10-14T06:29:44Z"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nt">"free_memory"</span><span class="p">:</span> <span class="mf">2956963840.0</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nt">"ingress_bytes"</span><span class="p">:</span> <span class="mf">4950.0</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nt">"interval"</span><span class="p">:</span> <span class="s2">"1sec"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nt">"persistent_storage_avail"</span><span class="p">:</span> <span class="mf">75821363200.0</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nt">"persistent_storage_free"</span><span class="p">:</span> <span class="mf">81189969920.0</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nt">"stime"</span><span class="p">:</span> <span class="s2">"2015-10-14T06:29:43Z"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nt">"total_req"</span><span class="p">:</span> <span class="mf">0.0</span> </span></span><span class="line"><span class="cl"> <span class="p">},</span> </span></span><span class="line"><span class="cl"> <span class="nt">"2"</span><span class="p">:</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nt">"conns"</span><span class="p">:</span> <span class="mf">0.0</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nt">"cpu_idle"</span><span class="p">:</span> <span class="mf">0.922500000015134</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nt">"// additional fields..."</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"><span class="p">}</span> </span></span></code></pre> </div> <h3 id="get-all-status-codes"> Status codes </h3> <table> <thead> <tr> <th> Code </th> <th> Description </th> </tr> </thead> <tbody> <tr> <td> <a href="http://www.w3.org/Protocols/rfc2616/rfc2616-sec10.html#sec10.2.1"> 200 OK </a> </td> <td> No error </td> </tr> <tr> <td> <a href="http://www.w3.org/Protocols/rfc2616/rfc2616-sec10.html#sec10.4.5"> 404 Not Found </a> </td> <td> No nodes exist </td> </tr> </tbody> </table> <h2 id="get-node-stats-last"> Get latest node stats </h2> <div class="highlight"> <pre class="chroma"><code class="language-sh" data-lang="sh"><span class="line"><span class="cl">GET /v1/nodes/stats/last/<span class="o">{</span>int: uid<span class="o">}</span> </span></span></code></pre> </div> <p> Get the latest statistics of a node. </p> <h4 id="required-permissions-1"> Required permissions </h4> <table> <thead> <tr> <th> Permission name </th> </tr> </thead> <tbody> <tr> <td> <a href="/docs/latest/operate/rs/7.4/references/rest-api/permissions/#view_node_stats"> view_node_stats </a> </td> </tr> </tbody> </table> <h3 id="get-request"> Request </h3> <h4 id="example-http-request-1"> Example HTTP request </h4> <div class="highlight"> <pre class="chroma"><code class="language-sh" data-lang="sh"><span class="line"><span class="cl">GET /nodes/stats/last/1?interval<span class="o">=</span>1sec<span class="p">&</span><span class="nv">stime</span><span class="o">=</span>2015-10-13T09:01:54Z </span></span></code></pre> </div> <h4 id="request-headers-1"> Request headers </h4> <table> <thead> <tr> <th> Key </th> <th> Value </th> <th> Description </th> </tr> </thead> <tbody> <tr> <td> Host </td> <td> cnm.cluster.fqdn </td> <td> Domain name </td> </tr> <tr> <td> Accept </td> <td> application/json </td> <td> Accepted media type </td> </tr> </tbody> </table> <h4 id="url-parameters"> URL parameters </h4> <table> <thead> <tr> <th> Field </th> <th> Type </th> <th> Description </th> </tr> </thead> <tbody> <tr> <td> uid </td> <td> integer </td> <td> The unique ID of the node requested. </td> </tr> </tbody> </table> <h4 id="query-parameters-1"> Query parameters </h4> <table> <thead> <tr> <th> Field </th> <th> Type </th> <th> Description </th> </tr> </thead> <tbody> <tr> <td> interval </td> <td> string </td> <td> Time interval for which we want stats: 1sec/10sec/5min/15min/1hour/12hour/1week. Default: 1sec. (optional) </td> </tr> <tr> <td> stime </td> <td> ISO_8601 </td> <td> Start time from which we want the stats. Should comply with the <a href="https://en.wikipedia.org/wiki/ISO_8601"> ISO_8601 </a> format (optional) </td> </tr> <tr> <td> etime </td> <td> ISO_8601 </td> <td> End time after which we don't want the stats. Should comply with the <a href="https://en.wikipedia.org/wiki/ISO_8601"> ISO_8601 </a> format (optional) </td> </tr> </tbody> </table> <h3 id="get-response"> Response </h3> <p> Returns the most recent <a href="/docs/latest/operate/rs/7.4/references/rest-api/objects/statistics/"> statistics </a> for the specified node. </p> <h4 id="example-json-body-1"> Example JSON body </h4> <div class="highlight"> <pre class="chroma"><code class="language-json" data-lang="json"><span class="line"><span class="cl"><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nt">"1"</span><span class="p">:</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nt">"conns"</span><span class="p">:</span> <span class="mf">0.0</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nt">"cpu_idle"</span><span class="p">:</span> <span class="mf">0.8049999999930151</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nt">"cpu_system"</span><span class="p">:</span> <span class="mf">0.02750000000014552</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nt">"cpu_user"</span><span class="p">:</span> <span class="mf">0.12000000000080036</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nt">"cur_aof_rewrites"</span><span class="p">:</span> <span class="mf">0.0</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nt">"egress_bytes"</span><span class="p">:</span> <span class="mf">2169.0</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nt">"ephemeral_storage_avail"</span><span class="p">:</span> <span class="mf">75920293888.0</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nt">"ephemeral_storage_free"</span><span class="p">:</span> <span class="mf">81288900608.0</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nt">"etime"</span><span class="p">:</span> <span class="s2">"2015-10-13T09:01:55Z"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nt">"free_memory"</span><span class="p">:</span> <span class="mf">3285381120.0</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nt">"ingress_bytes"</span><span class="p">:</span> <span class="mf">3020.0</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nt">"interval"</span><span class="p">:</span> <span class="s2">"1sec"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nt">"persistent_storage_avail"</span><span class="p">:</span> <span class="mf">75920293888.0</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nt">"persistent_storage_free"</span><span class="p">:</span> <span class="mf">81288900608.0</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nt">"stime"</span><span class="p">:</span> <span class="s2">"2015-10-13T09:01:54Z"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nt">"total_req"</span><span class="p">:</span> <span class="mf">0.0</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"><span class="p">}</span> </span></span></code></pre> </div> <h3 id="get-error-codes"> Error codes </h3> <table> <thead> <tr> <th> Code </th> <th> Description </th> </tr> </thead> <tbody> <tr> <td> <a href="http://www.w3.org/Protocols/rfc2616/rfc2616-sec10.html#sec10.2.1"> 200 OK </a> </td> <td> No error </td> </tr> <tr> <td> <a href="http://www.w3.org/Protocols/rfc2616/rfc2616-sec10.html#sec10.4.5"> 404 Not Found </a> </td> <td> Node does not exist </td> </tr> <tr> <td> <a href="http://www.w3.org/Protocols/rfc2616/rfc2616-sec10.html#sec10.4.7"> 406 Not Acceptable </a> </td> <td> Node isn't currently active </td> </tr> <tr> <td> <a href="http://www.w3.org/Protocols/rfc2616/rfc2616-sec10.html#sec10.5.4"> 503 Service Unavailable </a> </td> <td> Mode is in recovery state </td> </tr> </tbody> </table> <form class="text-sm w-full mt-24 pt-5 border-t border-t-redis-pen-700 border-opacity-50" id="page-feedback" name="page-feedback"> <input class="hidden" name="origin" value="https://redis.io/docs/latest/operate/rs/7.4/references/rest-api/requests/nodes/stats/last/"/> <div class="flex flex-row justify-between"> <div class="grid justify-center"> <span class="font-mono"> RATE THIS PAGE </span> <div class="star-rating"> <input id="5-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="5"/> <label class="star" for="5-stars"> ★ </label> <input id="4-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="4"/> <label class="star" for="4-stars"> ★ </label> <input id="3-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="3"/> <label class="star" for="3-stars"> ★ </label> <input id="2-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="2"/> <label class="star" for="2-stars"> ★ </label> <input id="1-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="1"/> <label class="star" for="1-stars"> ★ </label> </div> </div> <a class="font-mono no-underline" href="#"> Back to top ↑ </a> </div> <div class="hidden" id="feedback-form"> <div class="grid gap-2"> <textarea class="p-2 mt-1 block w-full h-24 border border-opacity-50 border-redis-ink-900 rounded-md" name="comment" placeholder="Why did you choose this rating?" rows="3"></textarea> <button class="font-mono button text-redis-ink-900 border border-solid border-transparent bg-redis-red-500 hover:bg-redis-red-600 focus:bg-red-600 focus:ring-red-600; w-min justify-self-end" type="submit"> Submit </button> </div> </div> </form> <script> document.addEventListener("DOMContentLoaded", function() { const form = document.querySelector("#page-feedback"); form.addEventListener("submit", function(event) { event.preventDefault(); var xhr = new XMLHttpRequest(); var url = "\/docusight\/api\/rate"; var params = new URLSearchParams(new FormData(form)); xhr.open("POST", url, true); xhr.setRequestHeader("Content-Type", "application/x-www-form-urlencoded"); xhr.onreadystatechange = function() { if (xhr.readyState === 4 && xhr.status === 200) { const responseData = JSON.parse(xhr.responseText); const responseMessage = responseData.response; const newText = document.createTextNode(responseMessage); form.parentNode.replaceChild(newText, form); } }; xhr.send(params); }); }); </script> </section>
https://redis.io/docs/latest/operate/rs/7.4/references/rest-api/requests/users/authorize/.html	<section class="prose w-full py-12 max-w-none"> <h1> Authorize user requests </h1> <p class="text-lg -mt-5 mb-10"> Users authorization requests </p> <table> <thead> <tr> <th> Method </th> <th> Path </th> <th> Description </th> </tr> </thead> <tbody> <tr> <td> <a href="#post-authorize"> POST </a> </td> <td> <code> /v1/users/authorize </code> </td> <td> Authorize a user </td> </tr> </tbody> </table> <h2 id="post-authorize"> Authorize user </h2> <pre><code>POST /v1/users/authorize </code></pre> <p> Generate a JSON Web Token (JWT) for a user to use as authorization to access the REST API. </p> <h3 id="post-request"> Request </h3> <h4 id="example-http-request"> Example HTTP request </h4> <pre><code>POST /users/authorize </code></pre> <h4 id="example-json-body"> Example JSON body </h4> <div class="highlight"> <pre class="chroma"><code class="language-json" data-lang="json"><span class="line"><span class="cl"><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nt">"username"</span><span class="p">:</span> <span class="s2">"[email protected]"</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nt">"password"</span><span class="p">:</span> <span class="s2">"my_password"</span> </span></span><span class="line"><span class="cl"><span class="p">}</span> </span></span></code></pre> </div> <h4 id="request-headers"> Request headers </h4> <table> <thead> <tr> <th> Key </th> <th> Value </th> <th> Description </th> </tr> </thead> <tbody> <tr> <td> Host </td> <td> cnm.cluster.fqdn </td> <td> Domain name </td> </tr> <tr> <td> Accept </td> <td> application/json </td> <td> Accepted media type </td> </tr> </tbody> </table> <h4 id="request-body"> Request body </h4> <p> Include a <a href="/docs/latest/operate/rs/7.4/references/rest-api/objects/jwt_authorize/"> JWT authorize object </a> with a valid username and password in the request body. </p> <h3 id="post-response"> Response </h3> <p> Returns a JSON object that contains the generated access token. </p> <h4 id="example-json-body-1"> Example JSON body </h4> <div class="highlight"> <pre class="chroma"><code class="language-json" data-lang="json"><span class="line"><span class="cl"><span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nt">"access_token"</span><span class="p">:</span> <span class="s2">"eyJ5bGciOiKIUzI1NiIsInR5cCI6IkpXVCJ9.eyJpYXViOjE0NjU0NzU0ODYsInVpZFI1IjEiLCJleHAiOjE0NjU0Nz30OTZ9.2xYXumd1rDoE0edFzcLElMOHsshaqQk2HUNgdsUKxMU"</span> </span></span><span class="line"><span class="cl"><span class="p">}</span> </span></span></code></pre> </div> <h3 id="post-error-codes"> Error codes </h3> <p> When errors are reported, the server may return a JSON object with <code> error_code </code> and <code> message </code> fields that provide additional information. The following are possible <code> error_code </code> values: </p> <table> <thead> <tr> <th> Code </th> <th> Description </th> </tr> </thead> <tbody> <tr> <td> password_expired </td> <td> The password has expired and must be changed. </td> </tr> </tbody> </table> <h3 id="post-status-codes"> Status codes </h3> <table> <thead> <tr> <th> Code </th> <th> Description </th> </tr> </thead> <tbody> <tr> <td> <a href="http://www.w3.org/Protocols/rfc2616/rfc2616-sec10.html#sec10.2.1"> 200 OK </a> </td> <td> The user is authorized. </td> </tr> <tr> <td> <a href="http://www.w3.org/Protocols/rfc2616/rfc2616-sec10.html#sec10.4.1"> 400 Bad Request </a> </td> <td> The request could not be understood by the server due to malformed syntax. </td> </tr> <tr> <td> <a href="http://www.w3.org/Protocols/rfc2616/rfc2616-sec10.html#sec10.4.2"> 401 Unauthorized </a> </td> <td> The user is unauthorized. </td> </tr> </tbody> </table> <form class="text-sm w-full mt-24 pt-5 border-t border-t-redis-pen-700 border-opacity-50" id="page-feedback" name="page-feedback"> <input class="hidden" name="origin" value="https://redis.io/docs/latest/operate/rs/7.4/references/rest-api/requests/users/authorize/"/> <div class="flex flex-row justify-between"> <div class="grid justify-center"> <span class="font-mono"> RATE THIS PAGE </span> <div class="star-rating"> <input id="5-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="5"/> <label class="star" for="5-stars"> ★ </label> <input id="4-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="4"/> <label class="star" for="4-stars"> ★ </label> <input id="3-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="3"/> <label class="star" for="3-stars"> ★ </label> <input id="2-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="2"/> <label class="star" for="2-stars"> ★ </label> <input id="1-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="1"/> <label class="star" for="1-stars"> ★ </label> </div> </div> <a class="font-mono no-underline" href="#"> Back to top ↑ </a> </div> <div class="hidden" id="feedback-form"> <div class="grid gap-2"> <textarea class="p-2 mt-1 block w-full h-24 border border-opacity-50 border-redis-ink-900 rounded-md" name="comment" placeholder="Why did you choose this rating?" rows="3"></textarea> <button class="font-mono button text-redis-ink-900 border border-solid border-transparent bg-redis-red-500 hover:bg-redis-red-600 focus:bg-red-600 focus:ring-red-600; w-min justify-self-end" type="submit"> Submit </button> </div> </div> </form> <script> document.addEventListener("DOMContentLoaded", function() { const form = document.querySelector("#page-feedback"); form.addEventListener("submit", function(event) { event.preventDefault(); var xhr = new XMLHttpRequest(); var url = "\/docusight\/api\/rate"; var params = new URLSearchParams(new FormData(form)); xhr.open("POST", url, true); xhr.setRequestHeader("Content-Type", "application/x-www-form-urlencoded"); xhr.onreadystatechange = function() { if (xhr.readyState === 4 && xhr.status === 200) { const responseData = JSON.parse(xhr.responseText); const responseMessage = responseData.response; const newText = document.createTextNode(responseMessage); form.parentNode.replaceChild(newText, form); } }; xhr.send(params); }); }); </script> </section>
https://redis.io/docs/latest/operate/rs/7.4/references/compatibility/commands/server/.html	<section class="prose w-full py-12 max-w-none"> <h1> Server management commands compatibility </h1> <p class="text-lg -mt-5 mb-10"> Server management commands compatibility. </p> <p> The following tables show which Redis Community Edition <a href="/docs/latest/commands/?group=server"> server management commands </a> are compatible with standard and Active-Active databases in Redis Enterprise Software and Redis Cloud. </p> <h2 id="access-control-commands"> Access control commands </h2> <p> Several access control list (ACL) commands are not available in Redis Enterprise. Instead, you can manage access controls from the <a href="/docs/latest/operate/rs/7.4/security/access-control/"> Redis Enterprise Software Cluster Manager UI </a> and the <a href="/docs/latest/operate/rc/security/access-control/data-access-control/role-based-access-control/"> Redis Cloud console </a> . </p> <table> <thead> <tr> <th style="text-align:left"> <span style="min-width: 9em; display: table-cell"> Command </span> </th> <th style="text-align:left"> Redis <br/> Enterprise </th> <th style="text-align:left"> Redis <br/> Cloud </th> <th style="text-align:left"> <span style="min-width: 9em; display: table-cell"> Notes </span> </th> </tr> </thead> <tbody> <tr> <td style="text-align:left"> <a href="/docs/latest/commands/acl-cat/"> ACL CAT </a> </td> <td style="text-align:left"> <span title="Supported"> ✅ Standard </span> <br/> <span title="Supported"> <nobr> ✅ Active-Active </nobr> </span> </td> <td style="text-align:left"> <span title="Supported"> ✅ Standard </span> <br/> <span title="Supported"> <nobr> ✅ Active-Active </nobr> </span> </td> <td style="text-align:left"> Not supported for <a href="/docs/latest/develop/interact/programmability/"> scripts </a> . </td> </tr> <tr> <td style="text-align:left"> <a href="/docs/latest/commands/acl-deluser/"> ACL DELUSER </a> </td> <td style="text-align:left"> <span title="Not supported"> ❌ Standard </span> <br/> <span title="Not supported"> <nobr> ❌ Active-Active </nobr> </span> </td> <td style="text-align:left"> <span title="Not supported"> ❌ Standard </span> <br/> <span title="Not supported"> <nobr> ❌ Active-Active </nobr> </span> </td> <td style="text-align:left"> </td> </tr> <tr> <td style="text-align:left"> <a href="/docs/latest/commands/acl-dryrun/"> ACL DRYRUN </a> </td> <td style="text-align:left"> <span title="Supported"> ✅ Standard </span> <br/> <span title="Supported"> <nobr> ✅ Active-Active </nobr> </span> </td> <td style="text-align:left"> <span title="Supported"> ✅ Standard </span> <br/> <span title="Supported"> <nobr> ✅ Active-Active </nobr> </span> </td> <td style="text-align:left"> Might reply with "unknown user" for LDAP users even if <code> AUTH </code> succeeds. </td> </tr> <tr> <td style="text-align:left"> <a href="/docs/latest/commands/acl-genpass/"> ACL GENPASS </a> </td> <td style="text-align:left"> <span title="Not supported"> ❌ Standard </span> <br/> <span title="Not supported"> <nobr> ❌ Active-Active </nobr> </span> </td> <td style="text-align:left"> <span title="Not supported"> ❌ Standard </span> <br/> <span title="Not supported"> <nobr> ❌ Active-Active </nobr> </span> </td> <td style="text-align:left"> </td> </tr> <tr> <td style="text-align:left"> <a href="/docs/latest/commands/acl-getuser/"> ACL GETUSER </a> </td> <td style="text-align:left"> <span title="Supported"> ✅ Standard </span> <br/> <span title="Supported"> <nobr> ✅ Active-Active </nobr> </span> </td> <td style="text-align:left"> <span title="Supported"> ✅ Standard </span> <br/> <span title="Supported"> <nobr> ✅ Active-Active </nobr> </span> </td> <td style="text-align:left"> Not supported for <a href="/docs/latest/develop/interact/programmability/"> scripts </a> . </td> </tr> <tr> <td style="text-align:left"> <a href="/docs/latest/commands/acl-help/"> ACL HELP </a> </td> <td style="text-align:left"> <span title="Supported"> ✅ Standard </span> <br/> <span title="Supported"> <nobr> ✅ Active-Active </nobr> </span> </td> <td style="text-align:left"> <span title="Supported"> ✅ Standard </span> <br/> <span title="Supported"> <nobr> ✅ Active-Active </nobr> </span> </td> <td style="text-align:left"> Not supported for <a href="/docs/latest/develop/interact/programmability/"> scripts </a> . </td> </tr> <tr> <td style="text-align:left"> <a href="/docs/latest/commands/acl-list/"> ACL LIST </a> </td> <td style="text-align:left"> <span title="Supported"> ✅ Standard </span> <br/> <span title="Supported"> <nobr> ✅ Active-Active </nobr> </span> </td> <td style="text-align:left"> <span title="Supported"> ✅ Standard </span> <br/> <span title="Supported"> <nobr> ✅ Active-Active </nobr> </span> </td> <td style="text-align:left"> Not supported for <a href="/docs/latest/develop/interact/programmability/"> scripts </a> . </td> </tr> <tr> <td style="text-align:left"> <a href="/docs/latest/commands/acl-load/"> ACL LOAD </a> </td> <td style="text-align:left"> <span title="Not supported"> ❌ Standard </span> <br/> <span title="Not supported"> <nobr> ❌ Active-Active </nobr> </span> </td> <td style="text-align:left"> <span title="Not supported"> ❌ Standard </span> <br/> <span title="Not supported"> <nobr> ❌ Active-Active </nobr> </span> </td> <td style="text-align:left"> </td> </tr> <tr> <td style="text-align:left"> <a href="/docs/latest/commands/acl-log/"> ACL LOG </a> </td> <td style="text-align:left"> <span title="Not supported"> ❌ Standard </span> <br/> <span title="Not supported"> <nobr> ❌ Active-Active </nobr> </span> </td> <td style="text-align:left"> <span title="Not supported"> ❌ Standard </span> <br/> <span title="Not supported"> <nobr> ❌ Active-Active </nobr> </span> </td> <td style="text-align:left"> </td> </tr> <tr> <td style="text-align:left"> <a href="/docs/latest/commands/acl-save/"> ACL SAVE </a> </td> <td style="text-align:left"> <span title="Not supported"> ❌ Standard </span> <br/> <span title="Not supported"> <nobr> ❌ Active-Active </nobr> </span> </td> <td style="text-align:left"> <span title="Not supported"> ❌ Standard </span> <br/> <span title="Not supported"> <nobr> ❌ Active-Active </nobr> </span> </td> <td style="text-align:left"> </td> </tr> <tr> <td style="text-align:left"> <a href="/docs/latest/commands/acl-setuser/"> ACL SETUSER </a> </td> <td style="text-align:left"> <span title="Not supported"> ❌ Standard </span> <br/> <span title="Not supported"> <nobr> ❌ Active-Active </nobr> </span> </td> <td style="text-align:left"> <span title="Not supported"> ❌ Standard </span> <br/> <span title="Not supported"> <nobr> ❌ Active-Active </nobr> </span> </td> <td style="text-align:left"> </td> </tr> <tr> <td style="text-align:left"> <a href="/docs/latest/commands/acl-users/"> ACL USERS </a> </td> <td style="text-align:left"> <span title="Supported"> ✅ Standard </span> <br/> <span title="Supported"> <nobr> ✅ Active-Active </nobr> </span> </td> <td style="text-align:left"> <span title="Supported"> ✅ Standard </span> <br/> <span title="Supported"> <nobr> ✅ Active-Active </nobr> </span> </td> <td style="text-align:left"> Not supported for <a href="/docs/latest/develop/interact/programmability/"> scripts </a> . </td> </tr> <tr> <td style="text-align:left"> <a href="/docs/latest/commands/acl-whoami/"> ACL WHOAMI </a> </td> <td style="text-align:left"> <span title="Supported"> ✅ Standard </span> <br/> <span title="Supported"> <nobr> ✅ Active-Active </nobr> </span> </td> <td style="text-align:left"> <span title="Supported"> ✅ Standard </span> <br/> <span title="Supported"> <nobr> ✅ Active-Active </nobr> </span> </td> <td style="text-align:left"> Not supported for <a href="/docs/latest/develop/interact/programmability/"> scripts </a> . </td> </tr> </tbody> </table> <h2 id="configuration-commands"> Configuration commands </h2> <table> <thead> <tr> <th style="text-align:left"> <span style="min-width: 9em; display: table-cell"> Command </span> </th> <th style="text-align:left"> Redis <br/> Enterprise </th> <th style="text-align:left"> Redis <br/> Cloud </th> <th style="text-align:left"> <span style="min-width: 9em; display: table-cell"> Notes </span> </th> </tr> </thead> <tbody> <tr> <td style="text-align:left"> <a href="/docs/latest/commands/config-get/"> CONFIG GET </a> </td> <td style="text-align:left"> <span title="Supported"> ✅ Standard </span> <br/> <span title="Supported"> <nobr> ✅ Active-Active </nobr> </span> </td> <td style="text-align:left"> <span title="Supported"> ✅ Standard </span> <br/> <span title="Supported"> <nobr> ✅ Active-Active </nobr> </span> </td> <td style="text-align:left"> <a href="/docs/latest/operate/rs/7.4/references/compatibility/config-settings/"> Only supports a subset of configuration settings. </a> </td> </tr> <tr> <td style="text-align:left"> <a href="/docs/latest/commands/config-resetstat/"> CONFIG RESETSTAT </a> </td> <td style="text-align:left"> <span title="Not supported"> ❌ Standard </span> <br/> <span title="Not supported"> <nobr> ❌ Active-Active </nobr> </span> </td> <td style="text-align:left"> <span title="Not supported"> ❌ Standard </span> <br/> <span title="Not supported"> <nobr> ❌ Active-Active </nobr> </span> </td> <td style="text-align:left"> </td> </tr> <tr> <td style="text-align:left"> <a href="/docs/latest/commands/config-rewrite/"> CONFIG REWRITE </a> </td> <td style="text-align:left"> <span title="Supported"> ✅ Standard </span> <br/> <span title="Supported"> <nobr> ✅ Active-Active </nobr> </span> </td> <td style="text-align:left"> <span title="Supported"> ✅ Standard </span> <br/> <span title="Supported"> <nobr> ✅ Active-Active </nobr> </span> </td> <td style="text-align:left"> </td> </tr> <tr> <td style="text-align:left"> <a href="/docs/latest/commands/config-set/"> CONFIG SET </a> </td> <td style="text-align:left"> <span title="Supported"> ✅ Standard </span> <br/> <span title="Supported"> <nobr> ✅ Active-Active </nobr> </span> </td> <td style="text-align:left"> <span title="Supported"> ✅ Standard </span> <br/> <span title="Supported"> <nobr> ✅ Active-Active </nobr> </span> </td> <td style="text-align:left"> <a href="/docs/latest/operate/rs/7.4/references/compatibility/config-settings/"> Only supports a subset of configuration settings. </a> </td> </tr> </tbody> </table> <h2 id="general-server-commands"> General server commands </h2> <table> <thead> <tr> <th style="text-align:left"> <span style="min-width: 9em; display: table-cell"> Command </span> </th> <th style="text-align:left"> Redis <br/> Enterprise </th> <th style="text-align:left"> Redis <br/> Cloud </th> <th style="text-align:left"> <span style="min-width: 9em; display: table-cell"> Notes </span> </th> </tr> </thead> <tbody> <tr> <td style="text-align:left"> <a href="/docs/latest/commands/command/"> COMMAND </a> </td> <td style="text-align:left"> <span title="Supported"> ✅ Standard </span> <br/> <span title="Supported"> <nobr> ✅ Active-Active </nobr> </span> </td> <td style="text-align:left"> <span title="Supported"> ✅ Standard </span> <br/> <span title="Supported"> <nobr> ✅ Active-Active </nobr> </span> </td> <td style="text-align:left"> </td> </tr> <tr> <td style="text-align:left"> <a href="/docs/latest/commands/command-count/"> COMMAND COUNT </a> </td> <td style="text-align:left"> <span title="Supported"> ✅ Standard </span> <br/> <span title="Supported"> <nobr> ✅ Active-Active </nobr> </span> </td> <td style="text-align:left"> <span title="Supported"> ✅ Standard </span> <br/> <span title="Supported"> <nobr> ✅ Active-Active </nobr> </span> </td> <td style="text-align:left"> </td> </tr> <tr> <td style="text-align:left"> <a href="/docs/latest/commands/command-docs/"> COMMAND DOCS </a> </td> <td style="text-align:left"> <span title="Supported"> ✅ Standard </span> <br/> <span title="Supported"> <nobr> ✅ Active-Active </nobr> </span> </td> <td style="text-align:left"> <span title="Supported"> ✅ Standard </span> <br/> <span title="Supported"> <nobr> ✅ Active-Active </nobr> </span> </td> <td style="text-align:left"> </td> </tr> <tr> <td style="text-align:left"> <a href="/docs/latest/commands/command-getkeys/"> COMMAND GETKEYS </a> </td> <td style="text-align:left"> <span title="Supported"> ✅ Standard </span> <br/> <span title="Supported"> <nobr> ✅ Active-Active </nobr> </span> </td> <td style="text-align:left"> <span title="Supported"> ✅ Standard </span> <br/> <span title="Supported"> <nobr> ✅ Active-Active </nobr> </span> </td> <td style="text-align:left"> </td> </tr> <tr> <td style="text-align:left"> <a href="/docs/latest/commands/command-getkeysandflags/"> COMMAND GETKEYSANDFLAGS </a> </td> <td style="text-align:left"> <span title="Supported"> ✅ Standard </span> <br/> <span title="Supported"> <nobr> ✅ Active-Active </nobr> </span> </td> <td style="text-align:left"> <span title="Supported"> ✅ Standard </span> <br/> <span title="Supported"> <nobr> ✅ Active-Active </nobr> </span> </td> <td style="text-align:left"> </td> </tr> <tr> <td style="text-align:left"> <a href="/docs/latest/commands/command-help/"> COMMAND HELP </a> </td> <td style="text-align:left"> <span title="Supported"> ✅ Standard </span> <br/> <span title="Supported"> <nobr> ✅ Active-Active </nobr> </span> </td> <td style="text-align:left"> <span title="Supported"> ✅ Standard </span> <br/> <span title="Supported"> <nobr> ✅ Active-Active </nobr> </span> </td> <td style="text-align:left"> </td> </tr> <tr> <td style="text-align:left"> <a href="/docs/latest/commands/command-info/"> COMMAND INFO </a> </td> <td style="text-align:left"> <span title="Supported"> ✅ Standard </span> <br/> <span title="Supported"> <nobr> ✅ Active-Active </nobr> </span> </td> <td style="text-align:left"> <span title="Supported"> ✅ Standard </span> <br/> <span title="Supported"> <nobr> ✅ Active-Active </nobr> </span> </td> <td style="text-align:left"> </td> </tr> <tr> <td style="text-align:left"> <a href="/docs/latest/commands/command-list/"> COMMAND LIST </a> </td> <td style="text-align:left"> <span title="Supported"> ✅ Standard </span> <br/> <span title="Supported"> <nobr> ✅ Active-Active </nobr> </span> </td> <td style="text-align:left"> <span title="Supported"> ✅ Standard </span> <br/> <span title="Supported"> <nobr> ✅ Active-Active </nobr> </span> </td> <td style="text-align:left"> </td> </tr> <tr> <td style="text-align:left"> <a href="/docs/latest/commands/debug/"> DEBUG </a> </td> <td style="text-align:left"> <span title="Not supported"> ❌ Standard </span> <br/> <span title="Not supported"> <nobr> ❌ Active-Active </nobr> </span> </td> <td style="text-align:left"> <span title="Not supported"> ❌ Standard </span> <br/> <span title="Not supported"> <nobr> ❌ Active-Active </nobr> </span> </td> <td style="text-align:left"> </td> </tr> <tr> <td style="text-align:left"> <a href="/docs/latest/commands/flushall/"> FLUSHALL </a> </td> <td style="text-align:left"> <span title="Supported"> ✅ Standard </span> <br/> <span title="Not supported"> <nobr> ❌ Active-Active* </nobr> </span> </td> <td style="text-align:left"> <span title="Supported"> ✅ Standard </span> <br/> <span title="Not supported"> <nobr> ❌ Active-Active </nobr> </span> </td> <td style="text-align:left"> Can use the <a href="/docs/latest/operate/rs/7.4/references/rest-api/requests/crdbs/flush/"> Active-Active flush API request </a> . </td> </tr> <tr> <td style="text-align:left"> <a href="/docs/latest/commands/flushdb/"> FLUSHDB </a> </td> <td style="text-align:left"> <span title="Supported"> ✅ Standard </span> <br/> <span title="Not supported"> <nobr> ❌ Active-Active </nobr> </span> </td> <td style="text-align:left"> <span title="Supported"> ✅ Standard </span> <br/> <span title="Not supported"> <nobr> ❌ Active-Active </nobr> </span> </td> <td style="text-align:left"> *Can use the <a href="/docs/latest/operate/rs/7.4/references/rest-api/requests/crdbs/flush/"> Active-Active flush API request </a> . </td> </tr> <tr> <td style="text-align:left"> <a href="/docs/latest/commands/lolwut/"> LOLWUT </a> </td> <td style="text-align:left"> <span title="Supported"> ✅ Standard </span> <br/> <span title="Supported"> <nobr> ✅ Active-Active </nobr> </span> </td> <td style="text-align:left"> <span title="Supported"> ✅ Standard </span> <br/> <span title="Supported"> <nobr> ✅ Active-Active </nobr> </span> </td> <td style="text-align:left"> </td> </tr> <tr> <td style="text-align:left"> <a href="/docs/latest/commands/shutdown/"> SHUTDOWN </a> </td> <td style="text-align:left"> <span title="Not supported"> ❌ Standard </span> <br/> <span title="Not supported"> <nobr> ❌ Active-Active </nobr> </span> </td> <td style="text-align:left"> <span title="Not supported"> ❌ Standard </span> <br/> <span title="Not supported"> <nobr> ❌ Active-Active </nobr> </span> </td> <td style="text-align:left"> </td> </tr> <tr> <td style="text-align:left"> <a href="/docs/latest/commands/swapdb/"> SWAPDB </a> </td> <td style="text-align:left"> <span title="Not supported"> ❌ Standard </span> <br/> <span title="Not supported"> <nobr> ❌ Active-Active </nobr> </span> </td> <td style="text-align:left"> <span title="Not supported"> ❌ Standard </span> <br/> <span title="Not supported"> <nobr> ❌ Active-Active </nobr> </span> </td> <td style="text-align:left"> </td> </tr> <tr> <td style="text-align:left"> <a href="/docs/latest/commands/time/"> TIME </a> </td> <td style="text-align:left"> <span title="Supported"> ✅ Standard </span> <br/> <span title="Supported"> <nobr> ✅ Active-Active </nobr> </span> </td> <td style="text-align:left"> <span title="Supported"> ✅ Standard </span> <br/> <span title="Supported"> <nobr> ✅ Active-Active </nobr> </span> </td> <td style="text-align:left"> </td> </tr> </tbody> </table> <h2 id="module-commands"> Module commands </h2> <p> For Redis Enterprise Software, you can <a href="/docs/latest/operate/oss_and_stack/stack-with-enterprise/install/"> manage Redis modules </a> from the Cluster Manager UI or with <a href="/docs/latest/operate/rs/7.4/references/rest-api/requests/modules/"> REST API requests </a> . </p> <p> Redis Cloud manages modules for you and lets you <a href="/docs/latest/operate/rc/databases/create-database/#modules"> enable modules </a> when you create a database. </p> <table> <thead> <tr> <th style="text-align:left"> <span style="min-width: 9em; display: table-cell"> Command </span> </th> <th style="text-align:left"> Redis <br/> Enterprise </th> <th style="text-align:left"> Redis <br/> Cloud </th> <th style="text-align:left"> <span style="min-width: 9em; display: table-cell"> Notes </span> </th> </tr> </thead> <tbody> <tr> <td style="text-align:left"> <a href="/docs/latest/commands/module-help/"> MODULE HELP </a> </td> <td style="text-align:left"> <span title="Not supported"> ❌ Standard </span> <br/> <span title="Not supported"> <nobr> ❌ Active-Active </nobr> </span> </td> <td style="text-align:left"> <span title="Not supported"> ❌ Standard </span> <br/> <span title="Not supported"> <nobr> ❌ Active-Active </nobr> </span> </td> <td style="text-align:left"> </td> </tr> <tr> <td style="text-align:left"> <a href="/docs/latest/commands/module-list/"> MODULE LIST </a> </td> <td style="text-align:left"> <span title="Supported"> ✅ Standard </span> <br/> <span title="Supported"> <nobr> ✅ Active-Active </nobr> </span> </td> <td style="text-align:left"> <span title="Supported"> ✅ Standard </span> <br/> <span title="Supported"> <nobr> ✅ Active-Active </nobr> </span> </td> <td style="text-align:left"> </td> </tr> <tr> <td style="text-align:left"> <a href="/docs/latest/commands/module-load/"> MODULE LOAD </a> </td> <td style="text-align:left"> <span title="Not supported"> ❌ Standard </span> <br/> <span title="Not supported"> <nobr> ❌ Active-Active </nobr> </span> </td> <td style="text-align:left"> <span title="Not supported"> ❌ Standard </span> <br/> <span title="Not supported"> <nobr> ❌ Active-Active </nobr> </span> </td> <td style="text-align:left"> </td> </tr> <tr> <td style="text-align:left"> <a href="/docs/latest/commands/module-loadex/"> MODULE LOADEX </a> </td> <td style="text-align:left"> <span title="Not supported"> ❌ Standard </span> <br/> <span title="Not supported"> <nobr> ❌ Active-Active </nobr> </span> </td> <td style="text-align:left"> <span title="Not supported"> ❌ Standard </span> <br/> <span title="Not supported"> <nobr> ❌ Active-Active </nobr> </span> </td> <td style="text-align:left"> </td> </tr> <tr> <td style="text-align:left"> <a href="/docs/latest/commands/module-unload/"> MODULE UNLOAD </a> </td> <td style="text-align:left"> <span title="Not supported"> ❌ Standard </span> <br/> <span title="Not supported"> <nobr> ❌ Active-Active </nobr> </span> </td> <td style="text-align:left"> <span title="Not supported"> ❌ Standard </span> <br/> <span title="Not supported"> <nobr> ❌ Active-Active </nobr> </span> </td> <td style="text-align:left"> </td> </tr> </tbody> </table> <h2 id="monitoring-commands"> Monitoring commands </h2> <p> Although Redis Enterprise does not support certain monitoring commands, you can use the Cluster Manager UI to view Redis Enterprise Software <a href="/docs/latest/operate/rs/7.4/clusters/monitoring/"> metrics </a> and <a href="/docs/latest/operate/rs/7.4/clusters/logging/"> logs </a> or the Redis Cloud console to view Redis Cloud <a href="/docs/latest/operate/rc/databases/monitor-performance/"> metrics </a> and <a href="/docs/latest/operate/rc/logs-reports/system-logs/"> logs </a> . </p> <table> <thead> <tr> <th style="text-align:left"> <span style="min-width: 9em; display: table-cell"> Command </span> </th> <th style="text-align:left"> Redis <br/> Enterprise </th> <th style="text-align:left"> Redis <br/> Cloud </th> <th style="text-align:left"> <span style="min-width: 9em; display: table-cell"> Notes </span> </th> </tr> </thead> <tbody> <tr> <td style="text-align:left"> <a href="/docs/latest/commands/dbsize/"> DBSIZE </a> </td> <td style="text-align:left"> <span title="Supported"> ✅ Standard </span> <br/> <span title="Supported"> <nobr> ✅ Active-Active </nobr> </span> </td> <td style="text-align:left"> <span title="Supported"> ✅ Standard </span> <br/> <span title="Supported"> <nobr> ✅ Active-Active </nobr> </span> </td> <td style="text-align:left"> </td> </tr> <tr> <td style="text-align:left"> <a href="/docs/latest/commands/info/"> INFO </a> </td> <td style="text-align:left"> <span title="Supported"> ✅ Standard </span> <br/> <span title="Supported"> <nobr> ✅ Active-Active </nobr> </span> </td> <td style="text-align:left"> <span title="Supported"> ✅ Standard </span> <br/> <span title="Supported"> <nobr> ✅ Active-Active </nobr> </span> </td> <td style="text-align:left"> In Redis Enterprise, <code> INFO </code> returns a different set of fields than Redis Community Edition. <br/> Not supported for <a href="/docs/latest/develop/interact/programmability/"> scripts </a> . </td> </tr> <tr> <td style="text-align:left"> <a href="/docs/latest/commands/latency-doctor/"> LATENCY DOCTOR </a> </td> <td style="text-align:left"> <span title="Not supported"> ❌ Standard </span> <br/> <span title="Not supported"> <nobr> ❌ Active-Active </nobr> </span> </td> <td style="text-align:left"> <span title="Not supported"> ❌ Standard </span> <br/> <span title="Not supported"> <nobr> ❌ Active-Active </nobr> </span> </td> <td style="text-align:left"> </td> </tr> <tr> <td style="text-align:left"> <a href="/docs/latest/commands/latency-graph/"> LATENCY GRAPH </a> </td> <td style="text-align:left"> <span title="Not supported"> ❌ Standard </span> <br/> <span title="Not supported"> <nobr> ❌ Active-Active </nobr> </span> </td> <td style="text-align:left"> <span title="Not supported"> ❌ Standard </span> <br/> <span title="Not supported"> <nobr> ❌ Active-Active </nobr> </span> </td> <td style="text-align:left"> </td> </tr> <tr> <td style="text-align:left"> <a href="/docs/latest/commands/latency-help/"> LATENCY HELP </a> </td> <td style="text-align:left"> <span title="Not supported"> ❌ Standard </span> <br/> <span title="Not supported"> <nobr> ❌ Active-Active </nobr> </span> </td> <td style="text-align:left"> <span title="Not supported"> ❌ Standard </span> <br/> <span title="Not supported"> <nobr> ❌ Active-Active </nobr> </span> </td> <td style="text-align:left"> </td> </tr> <tr> <td style="text-align:left"> <a href="/docs/latest/commands/latency-histogram/"> LATENCY HISTOGRAM </a> </td> <td style="text-align:left"> <span title="Supported"> ✅ Standard </span> <br/> <span title="Supported"> <nobr> ✅ Active-Active </nobr> </span> </td> <td style="text-align:left"> <span title="Supported"> ✅ Standard </span> <br/> <span title="Supported"> <nobr> ✅ Active-Active </nobr> </span> </td> <td style="text-align:left"> </td> </tr> <tr> <td style="text-align:left"> <a href="/docs/latest/commands/latency-history/"> LATENCY HISTORY </a> </td> <td style="text-align:left"> <span title="Not supported"> ❌ Standard </span> <br/> <span title="Not supported"> <nobr> ❌ Active-Active </nobr> </span> </td> <td style="text-align:left"> <span title="Not supported"> ❌ Standard </span> <br/> <span title="Not supported"> <nobr> ❌ Active-Active </nobr> </span> </td> <td style="text-align:left"> </td> </tr> <tr> <td style="text-align:left"> <a href="/docs/latest/commands/latency-latest/"> LATENCY LATEST </a> </td> <td style="text-align:left"> <span title="Not supported"> ❌ Standard </span> <br/> <span title="Not supported"> <nobr> ❌ Active-Active </nobr> </span> </td> <td style="text-align:left"> <span title="Not supported"> ❌ Standard </span> <br/> <span title="Not supported"> <nobr> ❌ Active-Active </nobr> </span> </td> <td style="text-align:left"> </td> </tr> <tr> <td style="text-align:left"> <a href="/docs/latest/commands/latency-reset/"> LATENCY RESET </a> </td> <td style="text-align:left"> <span title="Not supported"> ❌ Standard </span> <br/> <span title="Not supported"> <nobr> ❌ Active-Active </nobr> </span> </td> <td style="text-align:left"> <span title="Not supported"> ❌ Standard </span> <br/> <span title="Not supported"> <nobr> ❌ Active-Active </nobr> </span> </td> <td style="text-align:left"> </td> </tr> <tr> <td style="text-align:left"> <a href="/docs/latest/commands/memory-doctor/"> MEMORY DOCTOR </a> </td> <td style="text-align:left"> <span title="Not supported"> ❌ Standard </span> <br/> <span title="Not supported"> <nobr> ❌ Active-Active </nobr> </span> </td> <td style="text-align:left"> <span title="Not supported"> ❌ Standard </span> <br/> <span title="Not supported"> <nobr> ❌ Active-Active </nobr> </span> </td> <td style="text-align:left"> </td> </tr> <tr> <td style="text-align:left"> <a href="/docs/latest/commands/memory-help/"> MEMORY HELP </a> </td> <td style="text-align:left"> <span title="Supported"> ✅ Standard </span> <br/> <span title="Supported"> <nobr> ✅ Active-Active </nobr> </span> </td> <td style="text-align:left"> <span title="Supported"> ✅ Standard </span> <br/> <span title="Supported"> <nobr> ✅ Active-Active </nobr> </span> </td> <td style="text-align:left"> Not supported for <a href="/docs/latest/develop/interact/programmability/"> scripts </a> in Redis versions earlier than 7. </td> </tr> <tr> <td style="text-align:left"> <a href="/docs/latest/commands/memory-malloc-stats/"> MEMORY MALLOC-STATS </a> </td> <td style="text-align:left"> <span title="Not supported"> ❌ Standard </span> <br/> <span title="Not supported"> <nobr> ❌ Active-Active </nobr> </span> </td> <td style="text-align:left"> <span title="Not supported"> ❌ Standard </span> <br/> <span title="Not supported"> <nobr> ❌ Active-Active </nobr> </span> </td> <td style="text-align:left"> </td> </tr> <tr> <td style="text-align:left"> <a href="/docs/latest/commands/memory-purge/"> MEMORY PURGE </a> </td> <td style="text-align:left"> <span title="Not supported"> ❌ Standard </span> <br/> <span title="Not supported"> <nobr> ❌ Active-Active </nobr> </span> </td> <td style="text-align:left"> <span title="Not supported"> ❌ Standard </span> <br/> <span title="Not supported"> <nobr> ❌ Active-Active </nobr> </span> </td> <td style="text-align:left"> </td> </tr> <tr> <td style="text-align:left"> <a href="/docs/latest/commands/memory-stats/"> MEMORY STATS </a> </td> <td style="text-align:left"> <span title="Not supported"> ❌ Standard </span> <br/> <span title="Not supported"> <nobr> ❌ Active-Active </nobr> </span> </td> <td style="text-align:left"> <span title="Not supported"> ❌ Standard </span> <br/> <span title="Not supported"> <nobr> ❌ Active-Active </nobr> </span> </td> <td style="text-align:left"> </td> </tr> <tr> <td style="text-align:left"> <a href="/docs/latest/commands/memory-usage/"> MEMORY USAGE </a> </td> <td style="text-align:left"> <span title="Supported"> ✅ Standard </span> <br/> <span title="Supported"> <nobr> ✅ Active-Active </nobr> </span> </td> <td style="text-align:left"> <span title="Supported"> ✅ Standard </span> <br/> <span title="Supported"> <nobr> ✅ Active-Active </nobr> </span> </td> <td style="text-align:left"> Not supported for <a href="/docs/latest/develop/interact/programmability/"> scripts </a> in Redis versions earlier than 7. </td> </tr> <tr> <td style="text-align:left"> <a href="/docs/latest/commands/monitor/"> MONITOR </a> </td> <td style="text-align:left"> <span title="Supported"> ✅ Standard </span> <br/> <span title="Supported"> <nobr> ✅ Active-Active </nobr> </span> </td> <td style="text-align:left"> <span title="Supported"> ✅ Standard </span> <br/> <span title="Supported"> <nobr> ✅ Active-Active </nobr> </span> </td> <td style="text-align:left"> </td> </tr> <tr> <td style="text-align:left"> <a href="/docs/latest/commands/slowlog-get/"> SLOWLOG GET </a> </td> <td style="text-align:left"> <span title="Supported"> ✅ Standard </span> <br/> <span title="Supported"> <nobr> ✅ Active-Active </nobr> </span> </td> <td style="text-align:left"> <span title="Supported"> ✅ Standard </span> <br/> <span title="Supported"> <nobr> ✅ Active-Active </nobr> </span> </td> <td style="text-align:left"> Not supported for <a href="/docs/latest/develop/interact/programmability/"> scripts </a> . </td> </tr> <tr> <td style="text-align:left"> <a href="/docs/latest/commands/slowlog-len/"> SLOWLOG LEN </a> </td> <td style="text-align:left"> <span title="Supported"> ✅ Standard </span> <br/> <span title="Supported"> <nobr> ✅ Active-Active </nobr> </span> </td> <td style="text-align:left"> <span title="Supported"> ✅ Standard </span> <br/> <span title="Supported"> <nobr> ✅ Active-Active </nobr> </span> </td> <td style="text-align:left"> Not supported for <a href="/docs/latest/develop/interact/programmability/"> scripts </a> . </td> </tr> <tr> <td style="text-align:left"> <a href="/docs/latest/commands/slowlog-reset/"> SLOWLOG RESET </a> </td> <td style="text-align:left"> <span title="Supported"> ✅ Standard </span> <br/> <span title="Supported"> <nobr> ✅ Active-Active </nobr> </span> </td> <td style="text-align:left"> <span title="Supported"> ✅ Standard </span> <br/> <span title="Supported"> <nobr> ✅ Active-Active </nobr> </span> </td> <td style="text-align:left"> Not supported for <a href="/docs/latest/develop/interact/programmability/"> scripts </a> . </td> </tr> </tbody> </table> <h2 id="persistence-commands"> Persistence commands </h2> <p> Data persistence and backup commands are not available in Redis Enterprise. Instead, you can <a href="/docs/latest/operate/rs/7.4/databases/configure/database-persistence/"> manage data persistence </a> and <a href="/docs/latest/operate/rs/7.4/databases/import-export/schedule-backups/"> backups </a> from the Redis Enterprise Software Cluster Manager UI and the <a href="/docs/latest/operate/rc/databases/view-edit-database/#durability-section"> Redis Cloud console </a> . </p> <table> <thead> <tr> <th style="text-align:left"> <span style="min-width: 9em; display: table-cell"> Command </span> </th> <th style="text-align:left"> Redis <br/> Enterprise </th> <th style="text-align:left"> Redis <br/> Cloud </th> <th style="text-align:left"> <span style="min-width: 9em; display: table-cell"> Notes </span> </th> </tr> </thead> <tbody> <tr> <td style="text-align:left"> <a href="/docs/latest/commands/bgrewriteaof/"> BGREWRITEAOF </a> </td> <td style="text-align:left"> <span title="Not supported"> ❌ Standard </span> <br/> <span title="Not supported"> <nobr> ❌ Active-Active </nobr> </span> </td> <td style="text-align:left"> <span title="Not supported"> ❌ Standard </span> <br/> <span title="Not supported"> <nobr> ❌ Active-Active </nobr> </span> </td> <td style="text-align:left"> </td> </tr> <tr> <td style="text-align:left"> <a href="/docs/latest/commands/bgsave/"> BGSAVE </a> </td> <td style="text-align:left"> <span title="Not supported"> ❌ Standard </span> <br/> <span title="Not supported"> <nobr> ❌ Active-Active </nobr> </span> </td> <td style="text-align:left"> <span title="Not supported"> ❌ Standard </span> <br/> <span title="Not supported"> <nobr> ❌ Active-Active </nobr> </span> </td> <td style="text-align:left"> </td> </tr> <tr> <td style="text-align:left"> <a href="/docs/latest/commands/lastsave/"> LASTSAVE </a> </td> <td style="text-align:left"> <span title="Not supported"> ❌ Standard </span> <br/> <span title="Not supported"> <nobr> ❌ Active-Active </nobr> </span> </td> <td style="text-align:left"> <span title="Not supported"> ❌ Standard </span> <br/> <span title="Not supported"> <nobr> ❌ Active-Active </nobr> </span> </td> <td style="text-align:left"> </td> </tr> <tr> <td style="text-align:left"> <a href="/docs/latest/commands/save/"> SAVE </a> </td> <td style="text-align:left"> <span title="Not supported"> ❌ Standard </span> <br/> <span title="Not supported"> <nobr> ❌ Active-Active </nobr> </span> </td> <td style="text-align:left"> <span title="Not supported"> ❌ Standard </span> <br/> <span title="Not supported"> <nobr> ❌ Active-Active </nobr> </span> </td> <td style="text-align:left"> </td> </tr> </tbody> </table> <h2 id="replication-commands"> Replication commands </h2> <p> Redis Enterprise automatically manages <a href="/docs/latest/operate/rs/7.4/databases/durability-ha/replication/"> replication </a> . </p> <table> <thead> <tr> <th style="text-align:left"> <span style="min-width: 9em; display: table-cell"> Command </span> </th> <th style="text-align:left"> Redis <br/> Enterprise </th> <th style="text-align:left"> Redis <br/> Cloud </th> <th style="text-align:left"> <span style="min-width: 9em; display: table-cell"> Notes </span> </th> </tr> </thead> <tbody> <tr> <td style="text-align:left"> <a href="/docs/latest/commands/failover/"> FAILOVER </a> </td> <td style="text-align:left"> <span title="Not supported"> ❌ Standard </span> <br/> <span title="Not supported"> <nobr> ❌ Active-Active </nobr> </span> </td> <td style="text-align:left"> <span title="Not supported"> ❌ Standard </span> <br/> <span title="Not supported"> <nobr> ❌ Active-Active </nobr> </span> </td> <td style="text-align:left"> </td> </tr> <tr> <td style="text-align:left"> <a href="/docs/latest/commands/migrate/"> MIGRATE </a> </td> <td style="text-align:left"> <span title="Not supported"> ❌ Standard </span> <br/> <span title="Not supported"> <nobr> ❌ Active-Active </nobr> </span> </td> <td style="text-align:left"> <span title="Not supported"> ❌ Standard </span> <br/> <span title="Not supported"> <nobr> ❌ Active-Active </nobr> </span> </td> <td style="text-align:left"> </td> </tr> <tr> <td style="text-align:left"> <a href="/docs/latest/commands/psync/"> PSYNC </a> </td> <td style="text-align:left"> <span title="Not supported"> ❌ Standard </span> <br/> <span title="Not supported"> <nobr> ❌ Active-Active </nobr> </span> </td> <td style="text-align:left"> <span title="Not supported"> ❌ Standard </span> <br/> <span title="Not supported"> <nobr> ❌ Active-Active </nobr> </span> </td> <td style="text-align:left"> </td> </tr> <tr> <td style="text-align:left"> <a href="/docs/latest/commands/replconf/"> REPLCONF </a> </td> <td style="text-align:left"> <span title="Not supported"> ❌ Standard </span> <br/> <span title="Not supported"> <nobr> ❌ Active-Active </nobr> </span> </td> <td style="text-align:left"> <span title="Not supported"> ❌ Standard </span> <br/> <span title="Not supported"> <nobr> ❌ Active-Active </nobr> </span> </td> <td style="text-align:left"> </td> </tr> <tr> <td style="text-align:left"> <a href="/docs/latest/commands/replicaof/"> REPLICAOF </a> </td> <td style="text-align:left"> <span title="Not supported"> ❌ Standard </span> <br/> <span title="Not supported"> <nobr> ❌ Active-Active </nobr> </span> </td> <td style="text-align:left"> <span title="Not supported"> ❌ Standard </span> <br/> <span title="Not supported"> <nobr> ❌ Active-Active </nobr> </span> </td> <td style="text-align:left"> </td> </tr> <tr> <td style="text-align:left"> <a href="/docs/latest/commands/restore-asking/"> RESTORE-ASKING </a> </td> <td style="text-align:left"> <span title="Not supported"> ❌ Standard </span> <br/> <span title="Not supported"> <nobr> ❌ Active-Active </nobr> </span> </td> <td style="text-align:left"> <span title="Not supported"> ❌ Standard </span> <br/> <span title="Not supported"> <nobr> ❌ Active-Active </nobr> </span> </td> <td style="text-align:left"> </td> </tr> <tr> <td style="text-align:left"> <a href="/docs/latest/commands/role/"> ROLE </a> </td> <td style="text-align:left"> <span title="Not supported"> ❌ Standard </span> <br/> <span title="Not supported"> <nobr> ❌ Active-Active </nobr> </span> </td> <td style="text-align:left"> <span title="Not supported"> ❌ Standard </span> <br/> <span title="Not supported"> <nobr> ❌ Active-Active </nobr> </span> </td> <td style="text-align:left"> </td> </tr> <tr> <td style="text-align:left"> <a href="/docs/latest/commands/slaveof/"> SLAVEOF </a> </td> <td style="text-align:left"> <span title="Not supported"> ❌ Standard </span> <br/> <span title="Not supported"> <nobr> ❌ Active-Active </nobr> </span> </td> <td style="text-align:left"> <span title="Not supported"> ❌ Standard </span> <br/> <span title="Not supported"> <nobr> ❌ Active-Active </nobr> </span> </td> <td style="text-align:left"> Deprecated as of Redis v5.0.0. </td> </tr> <tr> <td style="text-align:left"> <a href="/docs/latest/commands/sync/"> SYNC </a> </td> <td style="text-align:left"> <span title="Not supported"> ❌ Standard </span> <br/> <span title="Not supported"> <nobr> ❌ Active-Active </nobr> </span> </td> <td style="text-align:left"> <span title="Not supported"> ❌ Standard </span> <br/> <span title="Not supported"> <nobr> ❌ Active-Active </nobr> </span> </td> <td style="text-align:left"> </td> </tr> </tbody> </table> <form class="text-sm w-full mt-24 pt-5 border-t border-t-redis-pen-700 border-opacity-50" id="page-feedback" name="page-feedback"> <input class="hidden" name="origin" value="https://redis.io/docs/latest/operate/rs/7.4/references/compatibility/commands/server/"/> <div class="flex flex-row justify-between"> <div class="grid justify-center"> <span class="font-mono"> RATE THIS PAGE </span> <div class="star-rating"> <input id="5-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="5"/> <label class="star" for="5-stars"> ★ </label> <input id="4-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" 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https://redis.io/docs/latest/integrate/terraform-provider-for-redis-cloud/.html	<section class="prose w-full py-12 max-w-none"> <h1> Terraform provider for Redis Cloud </h1> <p> <a href="https://developer.hashicorp.com/terraform"> Terraform </a> is an open source automation tool developed by Hashicorp that allows you to easily provision infrastructure as code. </p> <p> Redis develops and maintains a <a href="https://registry.terraform.io/providers/RedisLabs/rediscloud/latest"> Terraform provider for Redis Cloud </a> . The Redis Cloud Terraform provider allows many of the same actions as found in the <a href="/docs/latest/operate/rc/api/"> Redis Cloud API </a> . </p> <p> See <a href="/docs/latest/integrate/terraform-provider-for-redis-cloud/get-started/"> Get started with Terraform </a> for an example of how to use the Terraform provider. </p> <h2 id="data-sources-and-resources"> Data sources and Resources </h2> <p> The Terraform provider represents API actions as data sources and resources. Data sources are read-only and allow you to get information, while resources allow you to create and manage infrastructure. </p> <p> The Redis Cloud Terraform provider allows for the following data sources: </p> <ul> <li> Redis Cloud Pro: <ul> <li> <a href="https://registry.terraform.io/providers/RedisLabs/rediscloud/latest/docs/data-sources/rediscloud_subscription"> Subscriptions </a> </li> <li> <a href="https://registry.terraform.io/providers/RedisLabs/rediscloud/latest/docs/data-sources/rediscloud_database"> Databases </a> </li> <li> <a href="https://registry.terraform.io/providers/RedisLabs/rediscloud/latest/docs/data-sources/rediscloud_database_modules"> Database capabilities </a> </li> <li> <a href="https://registry.terraform.io/providers/RedisLabs/rediscloud/latest/docs/data-sources/rediscloud_subscription_peerings"> VPC peering connections </a> </li> <li> <a href="https://registry.terraform.io/providers/RedisLabs/rediscloud/latest/docs/data-sources/rediscloud_cloud_account"> Cloud accounts </a> </li> <li> <a href="https://registry.terraform.io/providers/RedisLabs/rediscloud/latest/docs/data-sources/rediscloud_data_persistence"> Supported persistence options </a> </li> </ul> </li> <li> Redis Cloud Essentials: <ul> <li> <a href="https://registry.terraform.io/providers/RedisLabs/rediscloud/latest/docs/data-sources/rediscloud_essentials_plan"> Plans </a> </li> <li> <a href="https://registry.terraform.io/providers/RedisLabs/rediscloud/latest/docs/resources/rediscloud_essentials_subscription"> Subscriptions </a> </li> <li> <a href="https://registry.terraform.io/providers/RedisLabs/rediscloud/latest/docs/resources/rediscloud_essentials_database"> Databases </a> </li> </ul> </li> <li> Active-Active: <ul> <li> <a href="https://registry.terraform.io/providers/RedisLabs/rediscloud/latest/docs/resources/rediscloud_active_active_subscription"> Subscriptions </a> </li> <li> <a href="https://registry.terraform.io/providers/RedisLabs/rediscloud/latest/docs/resources/rediscloud_active_active_subscription_database"> Databases </a> </li> </ul> </li> <li> <a href="https://registry.terraform.io/providers/RedisLabs/rediscloud/latest/docs/data-sources/rediscloud_payment_method"> Payment methods </a> </li> <li> <a href="https://registry.terraform.io/providers/RedisLabs/rediscloud/latest/docs/data-sources/rediscloud_regions"> Supported cloud provider regions </a> </li> <li> ACL <a href="https://registry.terraform.io/providers/RedisLabs/rediscloud/latest/docs/data-sources/rediscloud_acl_role"> roles </a> , <a href="https://registry.terraform.io/providers/RedisLabs/rediscloud/latest/docs/data-sources/rediscloud_acl_rule"> rules </a> , and <a href="https://registry.terraform.io/providers/RedisLabs/rediscloud/latest/docs/data-sources/rediscloud_acl_user"> users </a> </li> </ul> <p> It also allows you to create and manage the following resources: </p> <ul> <li> Redis Cloud Pro: <ul> <li> <a href="https://registry.terraform.io/providers/RedisLabs/rediscloud/latest/docs/resources/rediscloud_subscription"> Subscriptions </a> </li> <li> <a href="https://registry.terraform.io/providers/RedisLabs/rediscloud/latest/docs/resources/rediscloud_subscription_database"> Databases </a> <ul> <li> <strong> NOTE </strong> : Upgrade your Terraform provider to version 1.8.1 to create databases with Search and Query. </li> </ul> </li> <li> <a href="https://registry.terraform.io/providers/RedisLabs/rediscloud/latest/docs/resources/rediscloud_subscription_peering"> VPC peering connections </a> </li> <li> <a href="https://registry.terraform.io/providers/RedisLabs/rediscloud/latest/docs/resources/rediscloud_cloud_account"> Cloud accounts </a> </li> <li> <a href="https://registry.terraform.io/providers/RedisLabs/rediscloud/latest/docs/resources/rediscloud_transit_gateway_attachment"> Transit Gateway attachments </a> </li> </ul> </li> <li> Redis Cloud Essentials: <ul> <li> <a href="https://registry.terraform.io/providers/RedisLabs/rediscloud/latest/docs/resources/rediscloud_essentials_subscription"> Subscriptions </a> </li> <li> <a href="https://registry.terraform.io/providers/RedisLabs/rediscloud/latest/docs/resources/rediscloud_essentials_database"> Databases </a> </li> </ul> </li> <li> Active-Active: <ul> <li> <a href="https://registry.terraform.io/providers/RedisLabs/rediscloud/latest/docs/resources/rediscloud_active_active_subscription"> Subscriptions </a> </li> <li> <a href="https://registry.terraform.io/providers/RedisLabs/rediscloud/latest/docs/resources/rediscloud_active_active_subscription_database"> Databases </a> </li> <li> <a href="https://registry.terraform.io/providers/RedisLabs/rediscloud/latest/docs/resources/rediscloud_active_active_subscription_regions"> Regions </a> </li> <li> <a href="https://registry.terraform.io/providers/RedisLabs/rediscloud/latest/docs/resources/rediscloud_active_active_subscription_peering"> VPC peering connections </a> </li> </ul> </li> <li> ACL <a href="https://registry.terraform.io/providers/RedisLabs/rediscloud/latest/docs/resources/rediscloud_acl_rule"> rules </a> , <a href="https://registry.terraform.io/providers/RedisLabs/rediscloud/latest/docs/resources/rediscloud_acl_role"> roles </a> , and <a href="https://registry.terraform.io/providers/RedisLabs/rediscloud/latest/docs/resources/rediscloud_acl_user"> users </a> </li> </ul> <h2 id="more-info"> More info </h2> <ul> <li> <a href="/docs/latest/integrate/terraform-provider-for-redis-cloud/get-started/"> Get started with Terraform </a> </li> <li> <a href="https://registry.terraform.io/providers/RedisLabs/rediscloud/latest/docs"> Redis Cloud Terraform Registry </a> </li> <li> <a href="https://developer.hashicorp.com/terraform/docs"> Terraform documentation </a> </li> <li> <a href="https://developer.hashicorp.com/terraform/language/syntax/configuration"> Terraform configuration syntax </a> </li> </ul> <form class="text-sm w-full mt-24 pt-5 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https://redis.io/docs/latest/operate/rs/7.4/clusters/logging/rsyslog-logging/.html	<section class="prose w-full py-12 max-w-none"> <h1> rsyslog logging </h1> <p class="text-lg -mt-5 mb-10"> This document explains the structure of Redis Enterprise Software log entries in <code> rsyslog </code> and how to use these log entries to identify events. </p> <h2 id="log-concepts"> Log concepts </h2> <p> Redis Enterprise Software logs information from a variety of components in response to actions and events that occur within the cluster. </p> <p> In some cases, a single action, such as removing a node from the cluster, may actually consist of several events. These actions may generate multiple log entries. </p> <p> All log entries displayed in the Cluster Manager UI are also written to <code> syslog </code> . You can configure <code> rsyslog </code> to monitor <code> syslog </code> . Enabled alerts are logged to <code> syslog </code> and appear with other log entries. </p> <p> You can also <a href="/docs/latest/operate/rs/7.4/clusters/logging/log-security/"> manage your logs </a> with a remote logging server and log rotation. </p> <h3 id="types-of-log-entries"> Types of log entries </h3> <p> Log entries are categorized into events and alerts. Both types of entries appear in the logs, but alert log entries also include a boolean <code> "state" </code> parameter that indicates whether the alert is enabled or disabled. </p> <p> Log entries include information about the specific event that occurred. See the log entry tables for <a href="/docs/latest/operate/rs/7.4/clusters/logging/alerts-events/"> alerts and events </a> for more details. </p> <h3 id="severity"> Severity </h3> <p> You can also configure <code> rsyslog </code> to add other information, such as the event severity. </p> <p> Since <code> rsyslog </code> entries do not include severity by default, you can follow these steps to enable it: </p> <ol> <li> <p> Add the following line to <code> /etc/rsyslog.conf </code> : </p> <pre tabindex="0"><code>$template TraditionalFormatWithPRI,"%pri-text%: %timegenerated% %HOSTNAME% %syslogtag%%msg:::drop-last-lf%\n" </code></pre> </li> <li> <p> Modify <code> $ActionFileDefaultTemplate </code> to use your new template <code> $ActionFileDefaultTemplateTraditionalFormatWithPRI </code> </p> </li> <li> <p> Save these changes and restart <code> rsyslog </code> to apply them </p> </li> </ol> <p> You can see the log entries for alerts and events in the <code> /var/log/messages </code> file. </p> <p> <strong> Command components: </strong> </p> <ul> <li> <code> %pritext% </code> adds the severity </li> <li> <code> %timegenerated% </code> adds the timestamp </li> <li> <code> %HOSTNAME% </code> adds the machine name </li> <li> <code> %syslogtag% </code> adds the Redis Enterprise Software message. See the <a href="#log-entry-structure"> log entry structure </a> section for more details. </li> <li> <code> %msg:::droplastlf%n </code> removes duplicated log entries </li> </ul> <h2 id="log-entry-structure"> Log entry structure </h2> <p> The log entries have the following basic structure: </p> <pre><code>event_log[<process id>]:{<list of key-value pairs in any order>} </code></pre> <ul> <li> <strong> event_log </strong> : Plain static text is always shown at the beginning of the entry. </li> <li> <strong> process id </strong> : The ID of the logging process </li> <li> <strong> list of key-value pairs in any order </strong> : A list of key-value pairs that describe the specific event. They can appear in any order. Some key-value pairs are always shown, and some appear depending on the specific event. <ul> <li> <strong> Key-value pairs that always appear: </strong> <ul> <li> <code> "type" </code> : A unique code name for the logged event. For the list of codenames, see the <a href="/docs/latest/operate/rs/7.4/clusters/logging/alerts-events/"> logged alerts and events </a> tables. </li> <li> <code> "object" </code> : Defines the object type and ID (if relevant) of the object this event relates to, such as cluster, node with ID, BDB with ID, etc. Has the format of <nobr> <code> <object type>[:<id>] </code> </nobr> . </li> <li> <code> "time" </code> : Unix epoch time but can be ignored in this context. </li> </ul> </li> <li> <strong> Key-value pairs that might appear depending on the specific entry: </strong> <ul> <li> <code> "state" </code> : A boolean where <code> true </code> means the alert is enabled, and <code> false </code> means the alert is disabled. This is only relevant for alert log entries. </li> <li> <code> "global_threshold" </code> : The value of a threshold for alerts related to cluster or node objects. </li> <li> <code> "threshold" </code> : The value of a threshold for alerts related to a BDB object </li> </ul> </li> </ul> </li> </ul> <h2 id="log-entry-samples"> Log entry samples </h2> <p> This section provides examples of log entries that include the <a href="#severity"> <code> rsyslog </code> configuration </a> to add the severity, timestamp, and machine name. </p> <h3 id="ephemeral-storage-passed-threshold"> Ephemeral storage passed threshold </h3> <h4 id="alert-on-log-entry-sample"> "Alert on" log entry sample </h4> <pre tabindex="0"><code>daemon.warning: Jun 14 14:49:20 node1 event_log[3464]: { "storage_util": 90.061643120001, "global_threshold": "70", "object": "node:1", "state": true, "time": 1434282560, "type": "ephemeral_storage" } </code></pre> <p> In this example, the storage utilization on node 1 reached the value of ~90%, which triggered the alert for "Ephemeral storage has reached 70% of its capacity." </p> <p> <strong> Log entry components: </strong> </p> <ul> <li> <code> daemon.warning </code> - Severity of entry is <code> warning </code> </li> <li> <code> Jun 14 14:49:20 </code> - The timestamp of the event </li> <li> <code> node1 </code> : Machine name </li> <li> <code> event_log </code> - Static text that always appears </li> <li> <code> [3464] </code> - Process ID </li> <li> <code> "storage_util":90.061643120001 </code> - Current ephemeral storage utilization </li> <li> <code> "global_threshold":"70" </code> - The user-configured threshold above which the alert is raised </li> <li> <code> "object":"node:1" </code> - The object related to this alert </li> <li> <code> "state":true </code> - Current state of the alert </li> <li> <code> "time":1434282560 </code> - Can be ignored </li> <li> <code> "type":"ephemeral_storage" </code> - The code name of this specific event. See <a href="/docs/latest/operate/rs/7.4/clusters/logging/alerts-events/"> logged alerts and events </a> for more details. </li> </ul> <h4 id="alert-off-log-entry-sample"> "Alert off" log entry sample </h4> <pre tabindex="0"><code>daemon.info: Jun 14 14:51:35 node1 event_log[3464]: { "storage_util":60.051723520008, "global_threshold": "70", "object": "node:1", "state":false, "time": 1434283480, "type": "ephemeral_storage" } </code></pre> <p> This log entry is an example of when the alert for the node with ID 1 "Ephemeral storage has reached 70% of its capacity" has been turned off as result of storage utilization reaching the value of ~60%. </p> <p> <strong> Log entry components </strong> : </p> <ul> <li> <code> daemon.info </code> - Severity of entry is <code> info </code> </li> <li> <code> Jun 14 14:51:35 </code> - The timestamp of the event </li> <li> <code> node1 </code> - Machine name </li> <li> <code> event_log </code> - Static text that always appears </li> <li> <code> [3464] </code> - Process ID </li> <li> <code> "storage_util":60.051723520008 </code> - Current ephemeral storage utilization </li> <li> <code> "global_threshold":"70" </code> - The user configured threshold above which the alert is raised (70% in this case) </li> <li> <code> "object":"node:1" </code> - The object related to this alert </li> <li> <code> "state":false </code> - Current state of the alert </li> <li> <code> "time":1434283480 </code> - Can be ignored </li> <li> <code> "type":"ephemeral_storage" </code> - The code name identifier of this specific event. See <a href="/docs/latest/operate/rs/7.4/clusters/logging/alerts-events/"> logged alerts and events </a> for more details. </li> </ul> <h3 id="odd-number-of-nodes-with-a-minimum-of-three-nodes-alert"> Odd number of nodes with a minimum of three nodes alert </h3> <h4 id="alert-on-log-entry-sample-1"> "Alert on" log entry sample </h4> <pre tabindex="0"><code>daemon.warning: Jun 14 15:25:00 node1 event_log[8310]: { "object":"cluster", "state": true, "time": 1434284700, "node_count": 1, "type":"even_node_count" } </code></pre> <p> This log entry is an example of when the alert for "True high availability requires an odd number of nodes with a minimum of three nodes" has been turned on as result of the cluster having only one node. </p> <p> <strong> Log entry components: </strong> </p> <ul> <li> <code> daemon.warning </code> - Severity of entry is warning </li> <li> <code> Jun 14 15:25:00 </code> - The timestamp of the event </li> <li> <code> node1 </code> - Machine name </li> <li> <code> event_log </code> - Static text that always appears </li> <li> <code> [8310] </code> - Process ID </li> <li> <code> "object":"cluster" </code> - The object related to this alert </li> <li> <code> "state":true </code> - Current state of the alert </li> <li> <code> "time":1434284700 </code> - Can be ignored </li> <li> <code> "node_count":1 </code> - The number of nodes in the cluster </li> <li> <code> "type":"even_node_count" </code> - The code name identifier of this specific event. See <a href="/docs/latest/operate/rs/7.4/clusters/logging/alerts-events/"> logged alerts and events </a> for more details. </li> </ul> <h4 id="alert-off-log-entry-sample-1"> "Alert off" log entry sample </h4> <pre tabindex="0"><code>daemon.warning: Jun 14 15:30:40 node1 event_log[8310]: { "object":"cluster", "state": false, "time": 1434285200, "node_count": 3, "type":"even_node_count" } </code></pre> <p> This log entry is an example of when the alert for "True high availability requires an odd number of nodes with a minimum of three nodes" has been turned off as result of the cluster having 3 nodes. </p> <p> <strong> Log entry components: </strong> </p> <ul> <li> <code> daemon.warning </code> - Severity of entry is warning </li> <li> <code> Jun 14 15:30:40 </code> - The timestamp of the event </li> <li> <code> node1 </code> - Machine name </li> <li> <code> event_log </code> - Static text that always appears </li> <li> <code> [8310] </code> - Process ID </li> <li> <code> "object":"cluster" </code> - The object related to this alert </li> <li> <code> "state":false </code> - Current state of the alert </li> <li> <code> "time":1434285200 </code> - Can be ignored </li> <li> <code> "node_count":3 </code> - The number of nodes in the cluster </li> <li> <code> "type":"even_node_count" </code> - The code name of this specific event. See <a href="/docs/latest/operate/rs/7.4/clusters/logging/alerts-events/"> logged alerts and events </a> for more details. </li> </ul> <h3 id="node-has-insufficient-disk-space-for-aof-rewrite"> Node has insufficient disk space for AOF rewrite </h3> <h4 id="alert-on-log-entry-sample-2"> "Alert on" log entry sample </h4> <pre tabindex="0"><code>daemon.err: Jun 15 13:51:23 node1 event_log[34252]: { "used": 23457188, "missing": 604602126, "object": "node:1", "free": 9867264, "needed":637926578, "state": true, "time": 1434365483, "disk": 705667072, "type":"insufficient_disk_aofrw" } </code></pre> <p> This log entry is an example of when the alert for "Node has insufficient disk space for AOF rewrite" has been turned on as result of not having enough persistent storage disk space for AOF rewrite purposes. It is missing 604602126 bytes. </p> <p> <strong> Log entry components: </strong> </p> <ul> <li> <code> daemon.err </code> - Severity of entry is error </li> <li> <code> Jun 15 13:51:23 </code> - The timestamp of the event </li> <li> <code> node1 </code> - Machine name </li> <li> <code> event_log </code> - Static text that always appears </li> <li> <code> [34252] </code> - Process ID </li> <li> <code> "used":23457188 </code> - The amount of disk space in bytes currently used for AOF files </li> <li> <code> "missing":604602126 </code> - The amount of disk space in bytes that is currently missing for AOF rewrite purposes </li> <li> <code> "object":"node:1″ </code> - The object related to this alert </li> <li> <code> "free":9867264 </code> - The amount of disk space in bytes that is currently free </li> <li> <code> "needed":637926578 </code> - The amount of total disk space in bytes that is needed for AOF rewrite purposes </li> <li> <code> "state":true </code> - Current state of the alert </li> <li> <code> "time":1434365483 </code> - Can be ignored </li> <li> <code> "disk":705667072 </code> - The total size in bytes of the persistent storage </li> <li> <code> "type":"insufficient_disk_aofrw" </code> - The code name of this specific event. See <a href="/docs/latest/operate/rs/7.4/clusters/logging/alerts-events/"> logged alerts and events </a> for more details. </li> </ul> <h4 id="alert-off-log-entry-sample-2"> "Alert off" log entry sample </h4> <pre tabindex="0"><code>daemon.info: Jun 15 13:51:11 node1 event_log[34252]: { "used": 0, "missing":-21614592, "object": "node:1", "free": 21614592, "needed": 0, "state":false, "time": 1434365471, "disk": 705667072, "type":"insufficient_disk_aofrw" } </code></pre> <p> <strong> Log entry components: </strong> </p> <ul> <li> <code> daemon.info </code> - Severity of entry is info </li> <li> <code> Jun 15 13:51:11 </code> - The timestamp of the event </li> <li> <code> node1 </code> - Machine name </li> <li> <code> event_log </code> - Static text that always appears </li> <li> <code> [34252] </code> - Process ID </li> <li> <code> "used":0 </code> - The amount of disk space in bytes currently used for AOF files </li> <li> <code> "missing":‐21614592 </code> - The amount of disk space in bytes that is currently missing for AOF rewrite purposes. In this case, it is not missing because the number is negative. </li> <li> <code> "object":"node:1″ </code> - The object related to this alert </li> <li> <code> "free":21614592 </code> - The amount of disk space in bytes that is currently free </li> <li> <code> "needed":0 </code> - The amount of total disk space in bytes that is needed for AOF rewrite purposes. In this case, no space is needed. </li> <li> <code> "state":false </code> - Current state of the alert </li> <li> <code> "time":1434365471 </code> - Can be ignored </li> <li> <code> "disk":705667072 </code> - The total size in bytes of the persistent storage </li> <li> <code> "type":"insufficient_disk_aofrw" </code> - The code name of this specific event. See <a href="/docs/latest/operate/rs/7.4/clusters/logging/alerts-events/"> logged alerts and events </a> for more details. </li> </ul> <form class="text-sm w-full mt-24 pt-5 border-t border-t-redis-pen-700 border-opacity-50" id="page-feedback" name="page-feedback"> <input class="hidden" name="origin" value="https://redis.io/docs/latest/operate/rs/7.4/clusters/logging/rsyslog-logging/"/> <div class="flex flex-row justify-between"> <div class="grid justify-center"> <span class="font-mono"> RATE THIS PAGE </span> <div class="star-rating"> <input id="5-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="5"/> <label class="star" for="5-stars"> ★ </label> <input id="4-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="4"/> <label class="star" for="4-stars"> ★ </label> <input id="3-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="3"/> <label class="star" for="3-stars"> ★ </label> <input id="2-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="2"/> <label class="star" for="2-stars"> ★ </label> <input id="1-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="1"/> <label class="star" for="1-stars"> ★ </label> </div> </div> <a class="font-mono no-underline" href="#"> Back to top ↑ </a> </div> <div class="hidden" id="feedback-form"> <div class="grid gap-2"> <textarea class="p-2 mt-1 block w-full h-24 border border-opacity-50 border-redis-ink-900 rounded-md" name="comment" placeholder="Why did you choose this rating?" rows="3"></textarea> <button class="font-mono button text-redis-ink-900 border border-solid border-transparent bg-redis-red-500 hover:bg-redis-red-600 focus:bg-red-600 focus:ring-red-600; w-min justify-self-end" type="submit"> Submit </button> </div> </div> </form> <script> document.addEventListener("DOMContentLoaded", function() { const form = document.querySelector("#page-feedback"); form.addEventListener("submit", function(event) { event.preventDefault(); var xhr = new XMLHttpRequest(); var url = "\/docusight\/api\/rate"; var params = new URLSearchParams(new FormData(form)); xhr.open("POST", url, true); xhr.setRequestHeader("Content-Type", "application/x-www-form-urlencoded"); xhr.onreadystatechange = function() { if (xhr.readyState === 4 && xhr.status === 200) { const responseData = JSON.parse(xhr.responseText); const responseMessage = responseData.response; const newText = document.createTextNode(responseMessage); form.parentNode.replaceChild(newText, form); } }; xhr.send(params); }); }); </script> </section>
https://redis.io/docs/latest/operate/rs/7.4/references/rest-api/requests/cluster/debuginfo/.html	<section class="prose w-full py-12 max-w-none"> <h1> Cluster debug info requests </h1> <p class="text-lg -mt-5 mb-10"> Documents the Redis Enterprise Software REST API /cluster/debuginfo requests. </p> <table> <thead> <tr> <th> Method </th> <th> Path </th> <th> Description </th> </tr> </thead> <tbody> <tr> <td> <a href="#get-cluster-debuginfo"> GET </a> </td> <td> <code> /v1/cluster/debuginfo </code> </td> <td> Get debug info from all nodes and databases </td> </tr> </tbody> </table> <h2 id="get-cluster-debuginfo"> Get cluster debug info </h2> <pre><code>GET /v1/cluster/debuginfo </code></pre> <p> Downloads a tar file that contains debug info from all nodes and databases. </p> <h4 id="required-permissions"> Required permissions </h4> <table> <thead> <tr> <th> Permission name </th> </tr> </thead> <tbody> <tr> <td> <a href="/docs/latest/operate/rs/7.4/references/rest-api/permissions/#view_debugging_info"> view_debugging_info </a> </td> </tr> </tbody> </table> <h3 id="get-request"> Request </h3> <h4 id="example-http-request"> Example HTTP request </h4> <pre><code>GET /cluster/debuginfo </code></pre> <h3 id="get-response"> Response </h3> <p> Downloads the debug info in a tar file called <code> filename.tar.gz </code> . Extract the files from the tar file to access the debug info for all nodes. </p> <h4 id="response-headers"> Response headers </h4> <table> <thead> <tr> <th> Key </th> <th> Value </th> <th> Description </th> </tr> </thead> <tbody> <tr> <td> Content-Type </td> <td> application/x-gzip </td> <td> Media type of request/response body </td> </tr> <tr> <td> Content-Length </td> <td> 653350 </td> <td> Length of the response body in octets </td> </tr> <tr> <td> Content-Disposition </td> <td> attachment; filename=debuginfo.tar.gz </td> <td> Display response in browser or download as attachment </td> </tr> </tbody> </table> <h3 id="get-status-codes"> Status codes </h3> <table> <thead> <tr> <th> Code </th> <th> Description </th> </tr> </thead> <tbody> <tr> <td> <a href="http://www.w3.org/Protocols/rfc2616/rfc2616-sec10.html#sec10.2.1"> 200 OK </a> </td> <td> Success. </td> </tr> <tr> <td> <a href="http://www.w3.org/Protocols/rfc2616/rfc2616-sec10.html#sec10.5.1"> 500 Internal Server Error </a> </td> <td> Failed to get debug info. </td> </tr> </tbody> </table> <form class="text-sm w-full mt-24 pt-5 border-t border-t-redis-pen-700 border-opacity-50" id="page-feedback" name="page-feedback"> <input class="hidden" name="origin" value="https://redis.io/docs/latest/operate/rs/7.4/references/rest-api/requests/cluster/debuginfo/"/> <div class="flex flex-row justify-between"> <div class="grid justify-center"> <span class="font-mono"> RATE THIS PAGE </span> <div class="star-rating"> <input id="5-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="5"/> <label class="star" for="5-stars"> ★ </label> <input id="4-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="4"/> <label class="star" for="4-stars"> ★ </label> <input id="3-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="3"/> <label class="star" for="3-stars"> ★ </label> <input id="2-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="2"/> <label class="star" for="2-stars"> ★ </label> <input id="1-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="1"/> <label class="star" for="1-stars"> ★ </label> </div> </div> <a class="font-mono no-underline" href="#"> Back to top ↑ </a> </div> <div class="hidden" id="feedback-form"> <div class="grid gap-2"> <textarea class="p-2 mt-1 block w-full h-24 border border-opacity-50 border-redis-ink-900 rounded-md" name="comment" placeholder="Why did you choose this rating?" rows="3"></textarea> <button class="font-mono button text-redis-ink-900 border border-solid border-transparent bg-redis-red-500 hover:bg-redis-red-600 focus:bg-red-600 focus:ring-red-600; w-min justify-self-end" type="submit"> Submit </button> </div> </div> </form> <script> document.addEventListener("DOMContentLoaded", function() { const form = document.querySelector("#page-feedback"); form.addEventListener("submit", function(event) { event.preventDefault(); var xhr = new XMLHttpRequest(); var url = "\/docusight\/api\/rate"; var params = new URLSearchParams(new FormData(form)); xhr.open("POST", url, true); xhr.setRequestHeader("Content-Type", "application/x-www-form-urlencoded"); xhr.onreadystatechange = function() { if (xhr.readyState === 4 && xhr.status === 200) { const responseData = JSON.parse(xhr.responseText); const responseMessage = responseData.response; const newText = document.createTextNode(responseMessage); form.parentNode.replaceChild(newText, form); } }; xhr.send(params); }); }); </script> </section>
https://redis.io/docs/latest/commands/tdigest.create.html	<section class="prose w-full py-12"> <h1 class="command-name"> TDIGEST.CREATE </h1> <div class="font-semibold text-redis-ink-900"> Syntax </div> <pre class="command-syntax">TDIGEST.CREATE key [COMPRESSION compression]</pre> <dl class="grid grid-cols-[auto,1fr] gap-2 mb-12"> <dt class="font-semibold text-redis-ink-900 m-0"> Available in: </dt> <dd class="m-0"> <a href="/docs/stack"> Redis Stack </a> / <a href="/docs/data-types/probabilistic"> Bloom 2.4.0 </a> </dd> <dt class="font-semibold text-redis-ink-900 m-0"> Time complexity: </dt> <dd class="m-0"> O(1) </dd> </dl> <p> Allocates memory and initializes a new t-digest sketch. </p> <h2 id="required-arguments"> Required arguments </h2> <details open=""> <summary> <code> key </code> </summary> is key name for this new t-digest sketch. </details> <h2 id="optional-arguments"> Optional arguments </h2> <details open=""> <summary> <code> COMPRESSION compression </code> </summary> <p> is a controllable tradeoff between accuracy and memory consumption. 100 is a common value for normal uses. 1000 is more accurate. If no value is passed by default the compression will be 100. For more information on scaling of accuracy versus the compression parameter see <a href="https://www.sciencedirect.com/science/article/pii/S2665963820300403"> <em> The t-digest: Efficient estimates of distributions </em> </a> . </p> </details> <h2 id="return-value"> Return value </h2> <p> <a href="/docs/latest/develop/reference/protocol-spec/#simple-strings"> Simple string reply </a> - <code> OK </code> if executed correctly, or [] otherwise. </p> <h2 id="examples"> Examples </h2> <div class="highlight"> <pre class="chroma"><code class="language-bash" data-lang="bash"><span class="line"><span class="cl">redis> TDIGEST.CREATE t COMPRESSION <span class="m">100</span> </span></span><span class="line"><span class="cl">OK</span></span></code></pre> </div> <br/> <form class="text-sm w-full mt-24 pt-5 border-t border-t-redis-pen-700 border-opacity-50" id="page-feedback" name="page-feedback"> <input class="hidden" name="origin" value="https://redis.io/docs/latest/commands/tdigest.create/"/> <div class="flex flex-row justify-between"> <div class="grid justify-center"> <span class="font-mono"> RATE THIS PAGE </span> <div class="star-rating"> <input id="5-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="5"/> <label class="star" for="5-stars"> ★ </label> <input id="4-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="4"/> <label class="star" for="4-stars"> ★ </label> <input id="3-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="3"/> <label class="star" for="3-stars"> ★ </label> <input id="2-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="2"/> <label class="star" for="2-stars"> ★ </label> <input id="1-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="1"/> <label class="star" for="1-stars"> ★ </label> </div> </div> <a class="font-mono no-underline" href="#"> Back to top ↑ </a> </div> <div class="hidden" id="feedback-form"> <div class="grid gap-2"> <textarea class="p-2 mt-1 block w-full h-24 border border-opacity-50 border-redis-ink-900 rounded-md" name="comment" placeholder="Why did you choose this rating?" rows="3"></textarea> <button class="font-mono button text-redis-ink-900 border border-solid border-transparent bg-redis-red-500 hover:bg-redis-red-600 focus:bg-red-600 focus:ring-red-600; w-min justify-self-end" type="submit"> Submit </button> </div> </div> </form> <script> document.addEventListener("DOMContentLoaded", function() { const form = document.querySelector("#page-feedback"); form.addEventListener("submit", function(event) { event.preventDefault(); var xhr = new XMLHttpRequest(); var url = "\/docusight\/api\/rate"; var params = new URLSearchParams(new FormData(form)); xhr.open("POST", url, true); xhr.setRequestHeader("Content-Type", "application/x-www-form-urlencoded"); xhr.onreadystatechange = function() { if (xhr.readyState === 4 && xhr.status === 200) { const responseData = JSON.parse(xhr.responseText); const responseMessage = responseData.response; const newText = document.createTextNode(responseMessage); form.parentNode.replaceChild(newText, form); } }; xhr.send(params); }); }); </script> </section>
https://redis.io/docs/latest/operate/rs/references/rest-api/objects/bdb_group/.html	<section class="prose w-full py-12 max-w-none"> <h1> BDB group object </h1> <p class="text-lg -mt-5 mb-10"> An object that represents a group of databases with a shared memory pool </p> <p> An API object that represents a group of databases that share a memory pool. </p> <table> <thead> <tr> <th> Name </th> <th> Type/Value </th> <th> Description </th> </tr> </thead> <tbody> <tr> <td> uid </td> <td> integer </td> <td> Cluster unique ID of the database group </td> </tr> <tr> <td> members </td> <td> array of strings </td> <td> A list of UIDs of member databases (read-only) </td> </tr> <tr> <td> memory_size </td> <td> integer </td> <td> The common memory pool size limit for all databases in the group, expressed in bytes </td> </tr> </tbody> </table> <form class="text-sm w-full mt-24 pt-5 border-t border-t-redis-pen-700 border-opacity-50" id="page-feedback" name="page-feedback"> <input class="hidden" name="origin" value="https://redis.io/docs/latest/operate/rs/references/rest-api/objects/bdb_group/"/> <div class="flex flex-row justify-between"> <div class="grid justify-center"> <span class="font-mono"> RATE THIS PAGE </span> <div class="star-rating"> <input id="5-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="5"/> <label class="star" for="5-stars"> ★ </label> <input id="4-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="4"/> <label class="star" for="4-stars"> ★ </label> <input id="3-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="3"/> <label class="star" for="3-stars"> ★ </label> <input id="2-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="2"/> <label class="star" for="2-stars"> ★ </label> <input id="1-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="1"/> <label class="star" for="1-stars"> ★ </label> </div> </div> <a class="font-mono no-underline" href="#"> Back to top ↑ </a> </div> <div class="hidden" id="feedback-form"> <div class="grid gap-2"> <textarea class="p-2 mt-1 block w-full h-24 border border-opacity-50 border-redis-ink-900 rounded-md" name="comment" placeholder="Why did you choose this rating?" rows="3"></textarea> <button class="font-mono button text-redis-ink-900 border border-solid border-transparent bg-redis-red-500 hover:bg-redis-red-600 focus:bg-red-600 focus:ring-red-600; w-min justify-self-end" type="submit"> Submit </button> </div> </div> </form> <script> document.addEventListener("DOMContentLoaded", function() { const form = document.querySelector("#page-feedback"); form.addEventListener("submit", function(event) { event.preventDefault(); var xhr = new XMLHttpRequest(); var url = "\/docusight\/api\/rate"; var params = new URLSearchParams(new FormData(form)); xhr.open("POST", url, true); xhr.setRequestHeader("Content-Type", "application/x-www-form-urlencoded"); xhr.onreadystatechange = function() { if (xhr.readyState === 4 && xhr.status === 200) { const responseData = JSON.parse(xhr.responseText); const responseMessage = responseData.response; const newText = document.createTextNode(responseMessage); form.parentNode.replaceChild(newText, form); } }; xhr.send(params); }); }); </script> </section>
https://redis.io/docs/latest/operate/oss_and_stack/stack-with-enterprise/bloom/release-notes/redisbloom-2.2-release-notes/.html	<section class="prose w-full py-12 max-w-none"> <h1> RedisBloom 2.2 release notes </h1> <p class="text-lg -mt-5 mb-10"> BF.INFO returns bloom filter details. CF.INFO returns cuckoo filter details. Scalable bloom and cuckoo filters. Configurable bucket size for cuckoo filters. CMS.INCRBY returns count. </p> <h2 id="requirements"> Requirements </h2> <p> RedisBloom v2.2.18 requires: </p> <ul> <li> Minimum Redis compatibility version (database): 4.0.0 </li> <li> Minimum Redis Enterprise Software version (cluster): 5.0.0 </li> </ul> <h2 id="v2218-july-2022"> v2.2.18 (July 2022) </h2> <p> This is a maintenance release for RedisBloom 2.2. </p> <p> Update urgency: <code> MODERATE </code> : Program an upgrade of the server, but it's not urgent. </p> <p> Details: </p> <ul> <li> <p> Bug fixes: </p> <ul> <li> <a href="https://github.com/RedisBloom/RedisBloom/issues/481"> #481 </a> CF crashes on expansion 0 </li> <li> <a href="https://github.com/RedisBloom/RedisBloom/pull/478"> #478 </a> <a href="/docs/latest/commands/bf.info"> <code> BF.INFO </code> </a> reports an inaccurate result about the memory footprint </li> </ul> </li> </ul> <h2 id="v2217-june-2022"> v2.2.17 (June 2022) </h2> <p> This is a maintenance release for RedisBloom 2.2. </p> <p> Update urgency: <code> HIGH </code> : There is a critical bug that may affect a subset of users. Upgrade! </p> <p> Details: </p> <ul> <li> <p> Bug fixes: </p> <ul> <li> <a href="https://github.com/RedisBloom/RedisBloom/pull/451"> #451 </a> <a href="/docs/latest/commands/topk.incrby"> <code> TOPK.INCRBY </code> </a> : fix calculation when old fingerprint count is reduced to 0 </li> <li> <a href="https://github.com/RedisBloom/RedisBloom/pull/462"> #462 </a> <a href="/docs/latest/commands/cf.reserve"> <code> CF.RESERVE </code> </a> : fix potential crash on incorrect number of parameters </li> <li> <a href="https://github.com/RedisBloom/RedisBloom/pull/434"> #434 </a> <a href="/docs/latest/commands/cf.insert"> <code> CF.INSERT </code> </a> : fix crash when capacity is negative </li> <li> <a href="https://github.com/RedisBloom/RedisBloom/pull/450"> #450 </a> <a href="/docs/latest/commands/topk.incrby"> <code> TOPK.INCRBY </code> </a> : limit increment to 100,000 to prevent potential long freezes </li> </ul> </li> </ul> <h2 id="v2215-may-2022"> v2.2.15 (May 2022) </h2> <p> This is a maintenance release for RedisBloom 2.2. </p> <p> Update urgency: None. </p> <p> Details: </p> <ul> <li> <p> Enhancements: </p> <ul> <li> Added support for RedisBloom for AArch64 Linux </li> </ul> </li> </ul> <h2 id="v2214-march-2022"> v2.2.14 (March 2022) </h2> <p> This is a maintenance release for RedisBloom 2.2. </p> <p> Update urgency: <code> MODERATE </code> : Program an upgrade of the server, but it's not urgent. </p> <p> Details: </p> <ul> <li> <p> Bug fixes: </p> <ul> <li> <a href="https://github.com/RedisBloom/RedisBloom/pull/419"> #419 </a> <code> CMS.INCRBY </code> now returns an error on overflow </li> <li> <a href="https://github.com/RedisBloom/RedisBloom/pull/412"> #412 </a> Fixed macOS build </li> </ul> </li> </ul> <h2 id="v2212-february-2022"> v2.2.12 (February 2022) </h2> <p> This is a maintenance release for RedisBloom 2.2. </p> <p> Update urgency: <code> MODERATE </code> : Program an upgrade of the server, but it's not urgent. </p> <p> Details: </p> <ul> <li> <p> Bug fixes: </p> <ul> <li> <a href="https://github.com/RedisBloom/RedisBloom/pull/392"> #392 </a> Fixed a potential crash on Bloom filter expansion when loading from <a href="/docs/latest/operate/oss_and_stack/management/persistence/"> AOF </a> </li> <li> <a href="https://github.com/RedisBloom/RedisBloom/pull/404"> #404 </a> Fixed a potential crash on Cuckoo filter when calling <code> CF.LOADCHUNK </code> on a filter with <code> EXPANSION </code> greater than 1 </li> </ul> </li> </ul> <h2 id="v229-november-2021"> v2.2.9 (November 2021) </h2> <p> This is a maintenance release for RedisBloom 2.2. </p> <p> Update urgency: <code> MODERATE </code> : Program an upgrade of the server, but it's not urgent. </p> <p> Details: </p> <ul> <li> <p> Bug fixes: </p> <ul> <li> <p> <a href="https://github.com/RedisBloom/RedisBloom/pull/281"> #281 </a> Memory leak when loading TOPK keys from RDB. </p> </li> <li> <p> <a href="https://github.com/RedisBloom/RedisBloom/pull/303"> #303 </a> <code> CMS.INCRBY </code> for negative or non-number </p> </li> <li> <p> <a href="https://github.com/RedisBloom/RedisBloom/pull/354"> #354 </a> TOPK List Duplicate entries </p> </li> <li> <p> <a href="https://github.com/RedisBloom/RedisBloom/pull/369"> #369 </a> Free only latest filter on <code> CF.COMPACT </code> </p> </li> <li> <p> <a href="https://github.com/RedisBloom/RedisBloom/pull/371"> #371 </a> <code> CF.SCANDUMP </code> for cuckoo filter </p> </li> <li> <p> <a href="https://github.com/RedisBloom/RedisBloom/pull/374"> #374 </a> ReplicateVerbatim for <code> CF.LOADCHUNK </code> (similar to <a href="https://github.com/RedisBloom/RedisBloom/pull/309"> #309 </a> ) </p> </li> </ul> </li> <li> <p> Improvements: </p> <ul> <li> <a href="https://github.com/RedisBloom/RedisBloom/pull/331"> #331 </a> Add <code> WITHCOUNT </code> flag to <code> TOPK.LIST </code> </li> </ul> </li> </ul> <h2 id="v226-august-2021"> v2.2.6 (August 2021) </h2> <p> This is a maintenance release for version 1.0. </p> <p> Update urgency: <code> LOW </code> - No need to upgrade unless there are new features you want to use. </p> <p> Details: </p> <ul> <li> Enhancements: <ul> <li> # <a href="https://github.com/redisbloom/redisbloom/issues/333"> 333 </a> Support inter shards TLS capability </li> </ul> </li> </ul> <h2 id="v224-july-2020"> v2.2.4 (July 2020) </h2> <p> Headlines: </p> <ul> <li> This release improves overall stability and provides fixes for found issues. </li> </ul> <p> Details: </p> <ul> <li> Bug fixes: <ul> <li> # <a href="https://github.com/redisbloom/redisbloom/issues/215"> 215 </a> Count-Min-Sketch CMS.INCRBY command to reply with correct min result. </li> <li> # <a href="https://github.com/redisbloom/redisbloom/issues/219"> 219 </a> Cuckoo Filter CF.DEBUG correct response formatting. </li> </ul> </li> </ul> <h2 id="v223-july-2020"> v2.2.3 (July 2020) </h2> <p> Headlines: </p> <ul> <li> This release improves overall stability and provides fixes for found issues. </li> </ul> <p> Details: </p> <ul> <li> Bug fixes: <ul> <li> <a href="https://github.com/RedisBloom/RedisBloom/pull/217"> #217 </a> Client hung on <code> BF.INSERT </code> with multiple new items when a non-scaling filter is full. </li> </ul> </li> </ul> <h2 id="v222-march-2020"> v2.2.2 (March 2020) </h2> <p> Headlines: </p> <ul> <li> This release improves overall stability and provides fixes for issues found after the previous release. </li> </ul> <p> Details: </p> <ul> <li> Minor enhancements: <ul> <li> Bloom <ul> <li> # <a href="https://github.com/redisbloom/redisbloom/issues/180"> 180 </a> Removed the upper limit on Bloom Filter capacity. </li> </ul> </li> </ul> </li> </ul> <h2 id="v221-january-2020"> v2.2.1 (January 2020) </h2> <p> Headlines: </p> <ul> <li> This release improves overall stability and provides fixes for issues found after the previous release. </li> </ul> <p> Details: </p> <ul> <li> Minor Enhancements: <ul> <li> Bloom <ul> <li> # <a href="https://github.com/RedisBloom/RedisBloom/issues/179"> 179 </a> Allow storing filters with size over 4294967295 (UINT32_MAX). Now 64 bits. </li> <li> # <a href="https://github.com/RedisBloom/RedisBloom/issues/177"> 177 </a> Prevent passing both <code> EXPANSION </code> <em> and </em> <code> NONSCALING </code> parameters to <code> BF.RESERVE </code> . </li> </ul> </li> </ul> </li> </ul> <h2 id="v220-december-2019"> v2.2.0 (December 2019) </h2> <ul> <li> <p> Added functionality </p> <ul> <li> Bloom <ul> <li> # <a href="https://github.com/RedisBloom/RedisBloom/issues/149"> 149 </a> <code> BF.INFO </code> returns details about a specific bloom filter </li> <li> Scalable <ul> <li> # <a href="https://github.com/RedisBloom/RedisBloom/issues/153"> 153 </a> Ability to change the <code> EXPANSION </code> rate. This means each subsequent sub-filter will be <code> expansion </code> times larger as the previous one. </li> <li> # <a href="https://github.com/RedisBloom/RedisBloom/issues/160"> 160 </a> Optimise the scaling up of filter according to the <a href="https://core.ac.uk/download/pdf/55607643.pdf"> Scalable Bloom Filter </a> paper </li> <li> # <a href="https://github.com/RedisBloom/RedisBloom/issues/161"> 161 </a> Optional <code> NONSCALING </code> argument to disable scaling. (This saves space since less hash functions are used) </li> </ul> </li> <li> # <a href="https://github.com/RedisBloom/RedisBloom/issues/155"> 155 </a> Disabling rounding up functionality </li> </ul> </li> <li> Cuckoo <ul> <li> # <a href="https://github.com/RedisBloom/RedisBloom/issues/149"> 149 </a> <code> CF.INFO </code> returns details about a specific cuckoo filter </li> <li> Scalable <ul> <li> # <a href="https://github.com/RedisBloom/RedisBloom/issues/138"> 138 </a> Configurable <code> EXPANSION </code> . When an additional filter is created, its size will be the size of the current filter multiplied by the <code> expansion </code> . Higher expansion rates will result in lower error rates. </li> <li> # <a href="https://github.com/RedisBloom/RedisBloom/issues/142"> 142 </a> The maximum number of expansions limited to 32. </li> <li> # <a href="https://github.com/RedisBloom/RedisBloom/issues/131"> 131 </a> Configurable <code> MAXITERATIONS </code> . Number of attempts to swap buckets before declaring filter as full and creating an additional filter. </li> </ul> </li> <li> # <a href="https://github.com/RedisBloom/RedisBloom/issues/135"> 135 </a> Configurable <code> BUCKETSIZE </code> . Number of items in each bucket. Higher bucket size value improves the fill rate but result in a higher error rate and slightly slower operation speed. </li> <li> # <a href="https://github.com/RedisBloom/RedisBloom/issues/142"> 142 </a> use of 64bit hash function </li> <li> # <a href="https://github.com/RedisBloom/RedisBloom/issues/136"> 136 </a> expose compaction of filters in the API </li> </ul> </li> <li> CMS <ul> <li> # <a href="https://github.com/RedisBloom/RedisBloom/issues/97"> 97 </a> <code> CMS.INCRBY </code> returns count instead of ‘OK’ </li> </ul> </li> </ul> </li> <li> <p> Minor bug fixes </p> <ul> <li> Bloom <ul> <li> # <a href="https://github.com/RedisBloom/RedisBloom/issues/154"> 154 </a> Check error rate is 1< (cannot be equal) </li> </ul> </li> <li> Cuckoo <ul> <li> # <a href="https://github.com/RedisBloom/RedisBloom/issues/134"> 134 </a> Added <code> CuckooInsert_MemAllocFailed </code> exception </li> <li> # <a href="https://github.com/RedisBloom/RedisBloom/issues/130"> 130 </a> Number of deletes wasn’t saved to RDB </li> </ul> </li> <li> General <ul> <li> # <a href="https://github.com/RedisBloom/RedisBloom/issues/117"> 117 </a> Using <code> RMUtil_RegisterWriteDenyOOMCmd </code> </li> <li> # <a href="https://github.com/RedisBloom/RedisBloom/issues/121"> 121 </a> Moved <code> ReplicaVerbatim </code> to end of functions </li> </ul> </li> </ul> </li> </ul> <form class="text-sm w-full mt-24 pt-5 border-t border-t-redis-pen-700 border-opacity-50" id="page-feedback" name="page-feedback"> <input class="hidden" name="origin" value="https://redis.io/docs/latest/operate/oss_and_stack/stack-with-enterprise/release-notes/redisbloom/redisbloom-2.2-release-notes/"/> <div class="flex flex-row justify-between"> <div class="grid justify-center"> <span class="font-mono"> RATE THIS PAGE </span> <div class="star-rating"> <input id="5-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="5"/> <label class="star" for="5-stars"> ★ </label> <input id="4-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="4"/> <label class="star" for="4-stars"> ★ </label> <input id="3-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="3"/> <label class="star" for="3-stars"> ★ </label> <input id="2-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="2"/> <label class="star" for="2-stars"> ★ </label> <input id="1-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="1"/> <label class="star" for="1-stars"> ★ </label> </div> </div> <a class="font-mono no-underline" href="#"> Back to top ↑ </a> </div> <div class="hidden" id="feedback-form"> <div class="grid gap-2"> <textarea class="p-2 mt-1 block w-full h-24 border border-opacity-50 border-redis-ink-900 rounded-md" name="comment" placeholder="Why did you choose this rating?" rows="3"></textarea> <button class="font-mono button text-redis-ink-900 border border-solid border-transparent bg-redis-red-500 hover:bg-redis-red-600 focus:bg-red-600 focus:ring-red-600; w-min justify-self-end" type="submit"> Submit </button> </div> </div> </form> <script> document.addEventListener("DOMContentLoaded", function() { const form = document.querySelector("#page-feedback"); form.addEventListener("submit", function(event) { event.preventDefault(); var xhr = new XMLHttpRequest(); var url = "\/docusight\/api\/rate"; var params = new URLSearchParams(new FormData(form)); xhr.open("POST", url, true); xhr.setRequestHeader("Content-Type", "application/x-www-form-urlencoded"); xhr.onreadystatechange = function() { if (xhr.readyState === 4 && xhr.status === 200) { const responseData = JSON.parse(xhr.responseText); const responseMessage = responseData.response; const newText = document.createTextNode(responseMessage); form.parentNode.replaceChild(newText, form); } }; xhr.send(params); }); }); </script> </section>
https://redis.io/docs/latest/operate/rs/7.4/references/cli-utilities/crdb-cli/crdb/.html	<section class="prose w-full py-12 max-w-none"> <h1> crdb-cli crdb commands </h1> <p class="text-lg -mt-5 mb-10"> Manage Active-Active databases. </p> <p> Use <code> crdb-cli crdb </code> commands to manage Active-Active databases. </p> <h2 id="crdb-cli-crdb-commands"> <code> crdb-cli crdb </code> commands </h2> <table> <thead> <tr> <th style="text-align:left"> Command </th> <th style="text-align:left"> Description </th> </tr> </thead> <tbody> <tr> <td style="text-align:left"> <a href="/docs/latest/operate/rs/7.4/references/cli-utilities/crdb-cli/crdb/add-instance/"> add-instance </a> </td> <td style="text-align:left"> Adds a peer replica to an Active-Active database. </td> </tr> <tr> <td style="text-align:left"> <a href="/docs/latest/operate/rs/7.4/references/cli-utilities/crdb-cli/crdb/create/"> create </a> </td> <td style="text-align:left"> Creates an Active-Active database. </td> </tr> <tr> <td style="text-align:left"> <a href="/docs/latest/operate/rs/7.4/references/cli-utilities/crdb-cli/crdb/delete/"> delete </a> </td> <td style="text-align:left"> Deletes an Active-Active database. </td> </tr> <tr> <td style="text-align:left"> <a href="/docs/latest/operate/rs/7.4/references/cli-utilities/crdb-cli/crdb/flush/"> flush </a> </td> <td style="text-align:left"> Clears all keys from an Active-Active database. </td> </tr> <tr> <td style="text-align:left"> <a href="/docs/latest/operate/rs/7.4/references/cli-utilities/crdb-cli/crdb/get/"> get </a> </td> <td style="text-align:left"> Shows the current configuration of an Active-Active database. </td> </tr> <tr> <td style="text-align:left"> <a href="/docs/latest/operate/rs/7.4/references/cli-utilities/crdb-cli/crdb/health-report/"> health-report </a> </td> <td style="text-align:left"> Shows the health report of an Active-Active database. </td> </tr> <tr> <td style="text-align:left"> <a href="/docs/latest/operate/rs/7.4/references/cli-utilities/crdb-cli/crdb/list/"> list </a> </td> <td style="text-align:left"> Shows a list of all Active-Active databases. </td> </tr> <tr> <td style="text-align:left"> <a href="/docs/latest/operate/rs/7.4/references/cli-utilities/crdb-cli/crdb/purge-instance/"> purge-instance </a> </td> <td style="text-align:left"> Deletes data from a local instance and removes it from the Active-Active database. </td> </tr> <tr> <td style="text-align:left"> <a href="/docs/latest/operate/rs/7.4/references/cli-utilities/crdb-cli/crdb/remove-instance/"> remove-instance </a> </td> <td style="text-align:left"> Removes a peer replica from an Active-Active database. </td> </tr> <tr> <td style="text-align:left"> <a href="/docs/latest/operate/rs/7.4/references/cli-utilities/crdb-cli/crdb/update/"> update </a> </td> <td style="text-align:left"> Updates the configuration of an Active-Active database. </td> </tr> </tbody> </table> <form class="text-sm w-full mt-24 pt-5 border-t border-t-redis-pen-700 border-opacity-50" id="page-feedback" name="page-feedback"> <input class="hidden" name="origin" value="https://redis.io/docs/latest/operate/rs/7.4/references/cli-utilities/crdb-cli/crdb/"/> <div class="flex flex-row justify-between"> <div class="grid justify-center"> <span class="font-mono"> RATE THIS PAGE </span> <div class="star-rating"> <input id="5-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="5"/> <label class="star" for="5-stars"> ★ </label> <input id="4-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="4"/> <label class="star" for="4-stars"> ★ </label> <input id="3-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="3"/> <label class="star" for="3-stars"> ★ </label> <input id="2-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="2"/> <label class="star" for="2-stars"> ★ </label> <input id="1-stars" name="rating" onchange="document.querySelector('#feedback-form').classList.remove('hidden')" type="radio" value="1"/> <label class="star" for="1-stars"> ★ </label> </div> </div> <a class="font-mono no-underline" href="#"> Back to top ↑ </a> </div> <div class="hidden" id="feedback-form"> <div class="grid gap-2"> <textarea class="p-2 mt-1 block w-full h-24 border border-opacity-50 border-redis-ink-900 rounded-md" name="comment" placeholder="Why did you choose this rating?" rows="3"></textarea> <button class="font-mono button text-redis-ink-900 border border-solid border-transparent bg-redis-red-500 hover:bg-redis-red-600 focus:bg-red-600 focus:ring-red-600; 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