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Posted to issues@geode.apache.org by "Nabarun Nag (Jira)" <ji...@apache.org> on 2021/09/03 02:22:10 UTC
[jira] [Closed] (GEODE-8386) SRANDMEMBER with negative count should
return that many members
[ https://issues.apache.org/jira/browse/GEODE-8386?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Nabarun Nag closed GEODE-8386.
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> SRANDMEMBER with negative count should return that many members
> ---------------------------------------------------------------
>
> Key: GEODE-8386
> URL: https://issues.apache.org/jira/browse/GEODE-8386
> Project: Geode
> Issue Type: Bug
> Components: redis
> Reporter: Darrel Schneider
> Assignee: Darrel Schneider
> Priority: Major
> Labels: pull-request-available
> Fix For: 1.14.0
>
>
> When SRANDMEMBER is sent a negative count, it should return a number of items equal to the absolute value. uniqueness is not guaranteed.
>
> {{SADD abc 123 456
> SRANDMEMBER abc -1 -> 123
> SRANDMEMBER abc -2 -> 123, 123 OR 123, 456, 456, 123 OR 456, 456
> SRANDMEMBER abc -5 -> 123,123,456,123,456 OR any one of the 2^5 combinations...}}
> see the redis unit tests and docs: unit/type/set -> SRANDMEMBER with <count> - hashtable
> and documentation: [https://redis.io/commands/srandmember]
> Currently, Geode Redis returns only up to as many members as there are in the set.
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