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From "Pinaki Poddar (JIRA)" <j...@apache.org>
Subject [jira] Resolved: (OPENJPA-935) Removing entities with Embedded field issue multiple delete statements
Date Mon, 15 Mar 2010 21:31:27 GMT

     [ https://issues.apache.org/jira/browse/OPENJPA-935?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Pinaki Poddar resolved OPENJPA-935.
-----------------------------------

    Fix Version/s:     (was: 1.1.1)
                   2.0.0
       Resolution: Fixed

> 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
>             Fix For: 2.0.0
>
>
> > 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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