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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>
22 <h1 class=
"wikiname">GetCommand
</h1>
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>