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From "Patrick Linskey (JIRA)" <j...@apache.org>
Subject [jira] Updated: (OPENJPA-89) Bulk delete fails to delete owned many-to-many relationship (entry remains in join table)
Date Thu, 01 Mar 2007 01:12:51 GMT

     [ https://issues.apache.org/jira/browse/OPENJPA-89?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Patrick Linskey updated OPENJPA-89:
-----------------------------------

    Fix Version/s: 0.9.7

> Bulk delete fails to delete owned many-to-many relationship (entry remains in join table)
> -----------------------------------------------------------------------------------------
>
>                 Key: OPENJPA-89
>                 URL: https://issues.apache.org/jira/browse/OPENJPA-89
>             Project: OpenJPA
>          Issue Type: Bug
>          Components: kernel
>         Environment: Using Apache Derby (10.2.1.6)
>            Reporter: David Ezzio
>             Fix For: 0.9.7
>
>         Attachments: BugOJPA-89.zip
>
>
> When executing the statement 
> em.createQuery("delete from Subject").executeUpdate();
> where Subject is in a many-to-many relationship with Book, and Subject owns the relationship,
one expects that the corresponding entry in the SUBJECT_BOOK table would be deleted.  This
happens when bulk deleting one-to-many relationships that are mapped with a join table, as
well as for *-to-one relationships mapped with a foreign key.  It also happens when individually
deleting objects.  However, it does not happen when bulk deleting the owning side of a many-to-many
relationship.

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