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Posted to jdo-dev@db.apache.org by "Michael Bouschen (JIRA)" <ji...@apache.org> on 2012/08/27 21:28:07 UTC

[jira] [Resolved] (JDO-580) Add TCK query test using methods in the query result

     [ https://issues.apache.org/jira/browse/JDO-580?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Michael Bouschen resolved JDO-580.
----------------------------------

    Resolution: Fixed

Committed revision 1377801.
                
> Add TCK query test using methods in the query result
> ----------------------------------------------------
>
>                 Key: JDO-580
>                 URL: https://issues.apache.org/jira/browse/JDO-580
>             Project: JDO
>          Issue Type: Test
>          Components: specification, tck, tck2-legacy
>    Affects Versions: JDO 2 maintenance release 1 (2.1)
>            Reporter: Michael Bouschen
>            Assignee: Michael Bouschen
>             Fix For: JDO 3 maintenance release 1 (3.1)
>
>         Attachments: derby-app-JDO-580-junit.txt, JDO-580.conf, JDO-580.patch
>
>
> There are currently no TCK tests for using size() and max() or other aggregates in queries. For example, find the Node or Nodes with the maximum number of children: SELECT FROM Node WHERE this.children.size() == (SELECT MAX(n.children.size()) FROM Node n).

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