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19 <b>RenameCommand: Contents
</b><br> <a href=
"#RENAME _oldkey_ _newkey_">RENAME _oldkey_ _newkey_
</a><br> <a href=
"#Return value">Return value
</a><br> <a href=
"#See also">See also
</a>
22 <h1 class=
"wikiname">RenameCommand
</h1>
29 <h1><a name=
"RENAME _oldkey_ _newkey_">RENAME _oldkey_ _newkey_
</a></h1>
30 <i>Time complexity: O(
1)
</i><blockquote>Atomically renames the key
<i>oldkey
</i> to
<i>newkey
</i>. If the source anddestination name are the same an error is returned. If
<i>newkey
</i>already exists it is overwritten.
</blockquote>
31 <h2><a name=
"Return value">Return value
</a></h2><a href=
"ReplyTypes.html">Status code repy
</a><h2><a name=
"See also">See also
</a></h2>
32 <ul><li> <a href=
"RenamenxCommand.html">RENAMENX
</a> if you don't want overwrite the destionation key if it exists.
</li></ul>