mirror of https://github.com/redis/redis.git
41 lines
1.9 KiB
HTML
41 lines
1.9 KiB
HTML
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<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN">
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<html>
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<head>
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<link type="text/css" rel="stylesheet" href="style.css" />
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</head>
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<body>
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<div id="page">
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<div id='header'>
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<a href="index.html">
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<img style="border:none" alt="Redis Documentation" src="redis.png">
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</a>
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</div>
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<div id="pagecontent">
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<div class="index">
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<!-- This is a (PRE) block. Make sure it's left aligned or your toc title will be off. -->
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<b>SunionCommand: Contents</b><br> <a href="#SUNION _key1_ _key2_ ... _keyN_">SUNION _key1_ _key2_ ... _keyN_</a><br> <a href="#Return value">Return value</a>
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</div>
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<h1 class="wikiname">SunionCommand</h1>
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<div class="summary">
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</div>
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<div class="narrow">
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#sidebar <a href="SetCommandsSidebar.html">SetCommandsSidebar</a><h1><a name="SUNION _key1_ _key2_ ... _keyN_">SUNION _key1_ _key2_ ... _keyN_</a></h1>
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<i>Time complexity O(N) where N is the total number of elements in all the provided sets</i><blockquote>Return the members of a set resulting from the union 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 <a href="SmembersCommand.html">SMEMBERS</a>.</blockquote>
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<blockquote>Non existing keys are considered like empty sets.</blockquote>
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<h2><a name="Return value">Return value</a></h2><a href="ReplyTypes.html">Multi bulk reply</a>, specifically the list of common elements.
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</div>
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</div>
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</div>
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</body>
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</html>
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