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| | 18 | <!-- This is a (PRE) block. Make sure it's left aligned or your toc title will be off. --> |
| | 19 | <b>ZincrbyCommand: Contents</b><br> <a href="#ZINCRBY _key_ _increment_ _member_ (Redis >">ZINCRBY _key_ _increment_ _member_ (Redis ></a><br> <a href="#Return value">Return value</a> |
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| | 22 | <h1 class="wikiname">ZincrbyCommand</h1> |
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| | 29 | #sidebar <a href="SortedSetCommandsSidebar.html">SortedSetCommandsSidebar</a><h1><a name="ZINCRBY _key_ _increment_ _member_ (Redis >">ZINCRBY _key_ _increment_ _member_ (Redis ></a></h1> 1.1) = |
| | 30 | <i>Time complexity O(log(N)) with N being the number of elements in the sorted set</i><blockquote>If <i>member</i> already exists in the sorted set adds the <i>increment</i> to its scoreand updates the position of the element in the sorted set accordingly.If <i>member</i> does not already exist in the sorted set it is added with_increment_ as score (that is, like if the previous score was virtually zero).If <i>key</i> does not exist a new sorted set with the specified_member_ as sole member is crated. If the key exists but does not hold asorted set value an error is returned.</blockquote> |
| | 31 | <blockquote>The score value can be the string representation of a double precision floatingpoint number. It's possible to provide a negative value to perform a decrement.</blockquote> |
| | 32 | <blockquote>For an introduction to sorted sets check the <a href="IntroductionToRedisDataTypes.html">Introduction to Redis data types</a> page.</blockquote> |
| | 33 | <h2><a name="Return value">Return value</a></h2><a href="ReplyTypes.html">Integer reply</a>, specifically:<br/><br/><pre class="codeblock python" name="code"> |
| | 34 | The score of the member after the increment is performed. |
| | 35 | </pre> |
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projects / redis.git / blame_incremental