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Posted to dev@openjpa.apache.org by "Pinaki Poddar (JIRA)" <ji...@apache.org> on 2009/02/22 04:21:01 UTC
[jira] Assigned: (OPENJPA-935) Removing entities with Embedded
field issue multiple delete statements
[ https://issues.apache.org/jira/browse/OPENJPA-935?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Pinaki Poddar reassigned OPENJPA-935:
-------------------------------------
Assignee: Pinaki Poddar
> Removing entities with Embedded field issue multiple delete statements
> ----------------------------------------------------------------------
>
> Key: OPENJPA-935
> URL: https://issues.apache.org/jira/browse/OPENJPA-935
> Project: OpenJPA
> Issue Type: Bug
> Components: jpa
> Affects Versions: 1.2.0
> Reporter: Marcin Tomasik
> Assignee: Pinaki Poddar
>
> > I have a following beans:
> >
> > @Embeddable
> > class A {
> > int field1
> > }
> >
> > @Entity
> > class B {
> > @Id
> > long id;
> >
> > int field2
> >
> > @Embedded
> > A field3
> > }
> >
> > When I trying to delete all instances of B entity from data storage by
> > "delete from B" I got:
> >
> > 1. Query ("select" statement) for all B instances
> > 2. For each instance from 1. delete statement
> >
> > Why this is not delete by simple "delete from B" sql statement?
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