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| 19 | <b>SunionCommand: Contents</b><br> <a href="#SUNION _key1_ _key2_ ... _keyN_">SUNION _key1_ _key2_ ... _keyN_</a><br> <a href="#Return value">Return value</a><br> <a href="#See also">See also</a> |
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| 22 | <h1 class="wikiname">SunionCommand</h1> |
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| 29 | <h1><a name="SUNION _key1_ _key2_ ... _keyN_">SUNION _key1_ _key2_ ... _keyN_</a></h1> |
| 30 | <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 SELEMENTS.</blockquote> |
| 31 | <blockquote>Non existing keys are considered like empty sets.</blockquote> |
| 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> |
| 33 | <ul><li> <a href="SremCommand.html">SREM</a></li><li> <a href="SismemberCommand.html">SISMEMBER</a></li><li> <a href="ScardCommand.html">SCARD</a></li><li> <a href="SmembersCommand.html">SMEMBERS</a></li><li> <a href="SinterCommand.html">SINTER</a></li><li> <a href="SinterstoreCommand.html">SINTERSTORE</a></li><li> <a href="SunionstoreCommand.html">SUNIONSTORE</a></li><li> <a href="SmoveCommand.html">SMOVE</a></li></ul> |
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