[redis.git] / doc / SinterCommand.html


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<!-- This is a (PRE) block.  Make sure it's left aligned or your toc title will be off. -->
<b>SinterCommand: Contents</b><br>&nbsp;&nbsp;<a href="#SINTER _key1_ _key2_ ... _keyN_">SINTER _key1_ _key2_ ... _keyN_</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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                <h1 class="wikiname">SinterCommand</h1>

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                    <h1><a name="SINTER _key1_ _key2_ ... _keyN_">SINTER _key1_ _key2_ ... _keyN_</a></h1>
<i>Time complexity O(N<b>M) worst case where N is the cardinality of the smallest set and M the number of sets_<br/><br/><blockquote>Return the members of a set resulting from the intersection of all thesets hold at the specified keys. Like in LRANGE the result is sent tothe client as a multi-bulk reply (see the protocol specification formore information). If just a single key is specified, then this commandproduces the same result as SMEMBERS. Actually SMEMBERS is just syntaxsugar for SINTERSECT.</blockquote>
<blockquote>Non existing keys are considered like empty sets, so if one of the keys ismissing an empty set is returned (since the intersection with an emptyset always is an empty set).</blockquote>
<h2><a name="Return value">Return value</a></h2><a href="ReplyTypes.html">Multi bulk reply</a>, specifically the list of common elements.<h2><a name="See also">See also</a></h2>
<blockquote>* <a href="SaddCommand.html">SADD</a>* <a href="SremCommand.html">SREM</a>* <a href="SismemberCommand.html">SISMEMBER</a>* <a href="ScardCommand.html">SCARD</a>* <a href="SmembersCommand.html">SMEMBERS</a>* <a href="SinterstoreCommand.html">SINTERSTORE</a>* <a href="SunionCommand.html">SUNION</a>* <a href="SunionstoreCommand.html">SUNIONSTORE</a>* <a href="SmoveCommand.html">SMOVE</a></blockquote></b></i>
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ed9b544e	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">
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	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>SinterCommand: Contents</b><br>  <a href="#SINTER _key1_ _key2_ ... _keyN_">SINTER _key1_ _key2_ ... _keyN_</a><br>    <a href="#Return value">Return value</a><br>    <a href="#See also">See also</a>
	20	</div>
	21
	22	<h1 class="wikiname">SinterCommand</h1>
	23
	24	<div class="summary">
	25
	26	</div>
	27
	28	<div class="narrow">
	29	<h1><a name="SINTER _key1_ _key2_ ... _keyN_">SINTER _key1_ _key2_ ... _keyN_</a></h1>
12fea928	30	<i>Time complexity O(N<b>M) worst case where N is the cardinality of the smallest set and M the number of sets_<br/><br/><blockquote>Return the members of a set resulting from the intersection of all thesets hold at the specified keys. Like in LRANGE the result is sent tothe client as a multi-bulk reply (see the protocol specification formore information). If just a single key is specified, then this commandproduces the same result as SMEMBERS. Actually SMEMBERS is just syntaxsugar for SINTERSECT.</blockquote>
3c910136	31	<blockquote>Non existing keys are considered like empty sets, so if one of the keys ismissing an empty set is returned (since the intersection with an emptyset always is an empty set).</blockquote>
ed9b544e	32	<h2><a name="Return value">Return value</a></h2><a href="ReplyTypes.html">Multi bulk reply</a>, specifically the list of common elements.<h2><a name="See also">See also</a></h2>
a4460ef4	33	<blockquote>* <a href="SaddCommand.html">SADD</a>* <a href="SremCommand.html">SREM</a>* <a href="SismemberCommand.html">SISMEMBER</a>* <a href="ScardCommand.html">SCARD</a>* <a href="SmembersCommand.html">SMEMBERS</a>* <a href="SinterstoreCommand.html">SINTERSTORE</a>* <a href="SunionCommand.html">SUNION</a>* <a href="SunionstoreCommand.html">SUNIONSTORE</a>* <a href="SmoveCommand.html">SMOVE</a></blockquote></b></i>
ed9b544e	34	</div>
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