[infinispan-issues] [JBoss JIRA] (ISPN-6015) Query DSL should support groupBy for multi-valued properties

[Dan Berindei (JIRA)]

     [ https://issues.jboss.org/browse/ISPN-6015?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Dan Berindei updated ISPN-6015:
-------------------------------
    Fix Version/s: 8.2.0.CR1
                       (was: 8.2.0.Beta1)


> Query DSL should support groupBy for multi-valued properties
> ------------------------------------------------------------
>
>                 Key: ISPN-6015
>                 URL: https://issues.jboss.org/browse/ISPN-6015
>             Project: Infinispan
>          Issue Type: Feature Request
>            Reporter: Adrian Nistor
>            Assignee: Adrian Nistor
>             Fix For: 8.2.0.CR1, 8.2.0.Final
>
>
> If a groupBy property is multivalued the entity will belong to multiple groups, one for each distinct value. 
> Current implementation in 8.0.x and 8.1.x does not allow this and instead of providing invalid results grouping by multivalued property was disallowed (see ISPN-6008).



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