[Hibernate-issues] [Hibernate-JIRA] Updated: (HB-467) Allow composite collection elements in filters

[<leg...@at...>]

The following issue has been updated:

    Updater: Gavin King (mailto:ga...@hi...)
       Date: Thu, 13 Nov 2003 7:46 AM
    Comment:
I'll just change the title :)
    Changes:
             summary changed from Allow composite collection element properties in a query/filter.
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  http://opensource.atlassian.com/projects/hibernate/secure/ViewIssue.jspa?key=HB-467


Here is an overview of the issue:
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        Key: HB-467
    Summary: Allow composite collection elements in filters
       Type: Improvement

     Status: Unassigned
   Priority: Minor

    Project: Hibernate2
 Components: 
             core
   Versions:
             2.1 beta 5

   Assignee: 
   Reporter: Matt Read

    Created: Wed, 12 Nov 2003 6:31 PM
    Updated: Thu, 13 Nov 2003 7:46 AM

Description:
Section 6.2 of the documentation states:

"Composite element properties may not appear in a query, unfortunately."

The following post from Gavin suggests that this is "probably not very difficult".

http://forum.hibernate.org/viewtopic.php?t=924854

I would really be like to do the following:

int count = ((Integer) session.filter(myCompositeElementsColection, "select count(*) where myProperty = ?", somePropertyValue, Hibernate.entity(SomePropertyType.class)).iterator().next()).intValue();

Thanks,
Matt.


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