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Posted to jdo-dev@db.apache.org by "Craig Russell (JIRA)" <ji...@apache.org> on 2008/05/16 18:21:55 UTC

[jira] Updated: (JDO-580) Add TCK query test using an aggregate on a size expression

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

Craig Russell updated JDO-580:
------------------------------

    Fix Version/s: JDO 2 maintenance release 2

> Add TCK query test using an aggregate on a size expression
> ----------------------------------------------------------
>
>                 Key: JDO-580
>                 URL: https://issues.apache.org/jira/browse/JDO-580
>             Project: JDO
>          Issue Type: Test
>          Components: tck2, tck2-legacy
>    Affects Versions: JDO 2 maintenance release 1
>            Reporter: Michael Bouschen
>            Assignee: Michael Bouschen
>             Fix For: JDO 2 maintenance release 2
>
>
> 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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