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Posted to dev@openjpa.apache.org by "Patrick Linskey (JIRA)" <ji...@apache.org> on 2008/01/16 04:55:34 UTC

[jira] Resolved: (OPENJPA-490) JPQL extension: aggregates in ORDER BY

     [ https://issues.apache.org/jira/browse/OPENJPA-490?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Patrick Linskey resolved OPENJPA-490.
-------------------------------------

    Resolution: Fixed

> JPQL extension: aggregates in ORDER BY
> --------------------------------------
>
>                 Key: OPENJPA-490
>                 URL: https://issues.apache.org/jira/browse/OPENJPA-490
>             Project: OpenJPA
>          Issue Type: New Feature
>    Affects Versions: 0.9.0, 0.9.6, 0.9.7, 1.0.0, 1.0.1
>            Reporter: Patrick Linskey
>             Fix For: 1.1.0
>
>
> JPQL only allows state fields in ORDER BY clauses. It is useful to order by aggregates when doing a GROUP BY as well. Example:
> select sum(o.shortField) from AllFieldTypes o
>     group by o.intField 
>     order by sum(o.shortField) asc

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