doc/RandomkeyCommand.html

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  19 <b>RandomkeyCommand: Contents</b><br>&nbsp;&nbsp;<a href="#RANDOMKEY">RANDOMKEY</a><br>&nbsp;&nbsp;&nbsp;&nbsp;<a href="#Return value">Return value</a><br>&nbsp;&nbsp;&nbsp;&nbsp;<a href="#See also">See also</a>
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  22                 <h1 class="wikiname">RandomkeyCommand</h1>
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  29                     <h1><a name="RANDOMKEY">RANDOMKEY</a></h1>
  30 <i>Time complexity: O(1)</i><blockquote>Return a randomly selected key from the currently selected DB.</blockquote>
  31 <h2><a name="Return value">Return value</a></h2><a href="ReplyTypes.html">Singe line reply</a>, specifically the randomly selected key or an empty string is the database is empty.<h2><a name="See also">See also</a></h2>
  32 <ul><li> <a href="KeysCommand.html">KEYS</a></li></ul>
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