/doc/GetCommand.html
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1 2<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN"> 3<html> 4 <head> 5 <link type="text/css" rel="stylesheet" href="style.css" /> 6 </head> 7 <body> 8 <div id="page"> 9 10 <div id='header'> 11 <a href="index.html"> 12 <img style="border:none" alt="Redis Documentation" src="redis.png"> 13 </a> 14 </div> 15 16 <div id="pagecontent"> 17 <div class="index"> 18<!-- This is a (PRE) block. Make sure it's left aligned or your toc title will be off. --> 19<b>GetCommand: Contents</b><br> <a href="#GET _key_">GET _key_</a><br> <a href="#Return value">Return value</a><br> <a href="#See also">See also</a> 20 </div> 21 22 <h1 class="wikiname">GetCommand</h1> 23 24 <div class="summary"> 25 26 </div> 27 28 <div class="narrow"> 29 <h1><a name="GET _key_">GET _key_</a></h1> 30<i>Time complexity: O(1)</i><blockquote>Get the value of the specified key. If the keydoes not exist the special value 'nil' is returned.If the value stored at <i>key</i> is not a string an erroris returned because GET can only handle string values.</blockquote> 31<h2><a name="Return value">Return value</a></h2><a href="ReplyTypes.html">Bulk reply</a><h2><a name="See also">See also</a></h2> 32<ul><li> <a href="SetCommand.html">SET</a></li><li> <a href="SetnxCommand.html">SETNX</a></li><li> <a href="IncrCommand.html">INCR</a></li></ul> 33 </div> 34 35 </div> 36 </div> 37 </body> 38</html> 39