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<!DOCTYPE html>
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<title>数据库 — Redis 命令参考</title>
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<li class="toctree-l2"><a class="reference internal" href="exists.html">EXISTS</a></li>
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<li class="toctree-l2"><a class="reference internal" href="rename.html">RENAME</a></li>
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<li class="toctree-l2"><a class="reference internal" href="del.html">DEL</a></li>
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<li class="toctree-l2"><a class="reference internal" href="flushall.html">FLUSHALL</a></li>
<li class="toctree-l2"><a class="reference internal" href="select.html">SELECT</a></li>
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<h1>数据库<a class="headerlink" href="#id1" title="Permalink to this headline">¶</a></h1>
<div class="toctree-wrapper compound">
<ul>
<li class="toctree-l1"><a class="reference internal" href="exists.html">EXISTS</a><ul>
<li class="toctree-l2"><a class="reference internal" href="exists.html#id1">返回值</a></li>
<li class="toctree-l2"><a class="reference internal" href="exists.html#id2">代码示例</a></li>
</ul>
</li>
<li class="toctree-l1"><a class="reference internal" href="type.html">TYPE</a><ul>
<li class="toctree-l2"><a class="reference internal" href="type.html#id1">返回值</a></li>
<li class="toctree-l2"><a class="reference internal" href="type.html#id2">代码示例</a></li>
</ul>
</li>
<li class="toctree-l1"><a class="reference internal" href="rename.html">RENAME</a><ul>
<li class="toctree-l2"><a class="reference internal" href="rename.html#id1">返回值</a></li>
<li class="toctree-l2"><a class="reference internal" href="rename.html#id2">代码示例</a></li>
</ul>
</li>
<li class="toctree-l1"><a class="reference internal" href="renamenx.html">RENAMENX</a><ul>
<li class="toctree-l2"><a class="reference internal" href="renamenx.html#id1">返回值</a></li>
<li class="toctree-l2"><a class="reference internal" href="renamenx.html#id2">代码示例</a></li>
</ul>
</li>
<li class="toctree-l1"><a class="reference internal" href="move.html">MOVE</a><ul>
<li class="toctree-l2"><a class="reference internal" href="move.html#id1">返回值</a></li>
<li class="toctree-l2"><a class="reference internal" href="move.html#id2">代码示例</a></li>
</ul>
</li>
<li class="toctree-l1"><a class="reference internal" href="del.html">DEL</a><ul>
<li class="toctree-l2"><a class="reference internal" href="del.html#id1">返回值</a></li>
<li class="toctree-l2"><a class="reference internal" href="del.html#id2">代码示例</a></li>
</ul>
</li>
<li class="toctree-l1"><a class="reference internal" href="randomkey.html">RANDOMKEY</a><ul>
<li class="toctree-l2"><a class="reference internal" href="randomkey.html#id2">返回值</a></li>
<li class="toctree-l2"><a class="reference internal" href="randomkey.html#id3">代码示例</a></li>
</ul>
</li>
<li class="toctree-l1"><a class="reference internal" href="dbsize.html">DBSIZE</a><ul>
<li class="toctree-l2"><a class="reference internal" href="dbsize.html#id2">返回值</a></li>
<li class="toctree-l2"><a class="reference internal" href="dbsize.html#id3">代码示例</a></li>
</ul>
</li>
<li class="toctree-l1"><a class="reference internal" href="keys.html">KEYS</a><ul>
<li class="toctree-l2"><a class="reference internal" href="keys.html#id1">返回值</a></li>
<li class="toctree-l2"><a class="reference internal" href="keys.html#id2">代码示例</a></li>
</ul>
</li>
<li class="toctree-l1"><a class="reference internal" href="scan.html">SCAN</a><ul>
<li class="toctree-l2"><a class="reference internal" href="scan.html#id1">SCAN 命令的基本用法</a></li>
<li class="toctree-l2"><a class="reference internal" href="scan.html#scan-guarantees">SCAN 命令的保证（guarantees）</a></li>
<li class="toctree-l2"><a class="reference internal" href="scan.html#id2">SCAN 命令每次执行返回的元素数量</a></li>
<li class="toctree-l2"><a class="reference internal" href="scan.html#count">COUNT 选项</a></li>
<li class="toctree-l2"><a class="reference internal" href="scan.html#match">MATCH 选项</a></li>
<li class="toctree-l2"><a class="reference internal" href="scan.html#id3">并发执行多个迭代</a></li>
<li class="toctree-l2"><a class="reference internal" href="scan.html#id4">中途停止迭代</a></li>
<li class="toctree-l2"><a class="reference internal" href="scan.html#id5">使用错误的游标进行增量式迭代</a></li>
<li class="toctree-l2"><a class="reference internal" href="scan.html#id6">迭代终结的保证</a></li>
<li class="toctree-l2"><a class="reference internal" href="scan.html#id7">返回值</a></li>
</ul>
</li>
<li class="toctree-l1"><a class="reference internal" href="sort.html">SORT</a><ul>
<li class="toctree-l2"><a class="reference internal" href="sort.html#id1">一般 SORT 用法</a></li>
<li class="toctree-l2"><a class="reference internal" href="sort.html#alpha">使用 ALPHA 修饰符对字符串进行排序</a></li>
<li class="toctree-l2"><a class="reference internal" href="sort.html#limit">使用 LIMIT 修饰符限制返回结果</a></li>
<li class="toctree-l2"><a class="reference internal" href="sort.html#key">使用外部 key 进行排序</a></li>
<li class="toctree-l2"><a class="reference internal" href="sort.html#id4">保存排序结果</a></li>
<li class="toctree-l2"><a class="reference internal" href="sort.html#id5">返回值</a></li>
</ul>
</li>
<li class="toctree-l1"><a class="reference internal" href="flushdb.html">FLUSHDB</a><ul>
<li class="toctree-l2"><a class="reference internal" href="flushdb.html#id2">返回值</a></li>
<li class="toctree-l2"><a class="reference internal" href="flushdb.html#id3">代码示例</a></li>
</ul>
</li>
<li class="toctree-l1"><a class="reference internal" href="flushall.html">FLUSHALL</a><ul>
<li class="toctree-l2"><a class="reference internal" href="flushall.html#id2">返回值</a></li>
</ul>
</li>
<li class="toctree-l1"><a class="reference internal" href="select.html">SELECT</a><ul>
<li class="toctree-l2"><a class="reference internal" href="select.html#id1">返回值</a></li>
<li class="toctree-l2"><a class="reference internal" href="select.html#id2">代码示例</a></li>
</ul>
</li>
<li class="toctree-l1"><a class="reference internal" href="swapdb.html">SWAPDB</a><ul>
<li class="toctree-l2"><a class="reference internal" href="swapdb.html#id1">返回值</a></li>
<li class="toctree-l2"><a class="reference internal" href="swapdb.html#id2">代码示例</a></li>
</ul>
</li>
</ul>
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