[jira] Assigned: (OPENJPA-89) Bulk delete fails to delete owned many-to-many relationship (entry remains in join table)

["Patrick Linskey (JIRA)" <ji...@apache.org>]

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

Patrick Linskey reassigned OPENJPA-89:
--------------------------------------

    Assignee: Srinivasa  (was: Marc Prud'hommeaux)

Assigning to Srinivasa; he is already working on this issue under the guise of a BEA CR.

> 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: Sub-task
>          Components: kernel
>         Environment: Using Apache Derby (10.2.1.6)
>            Reporter: David Ezzio
>            Assignee: Srinivasa
>             Fix For: 0.9.8
>
>         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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