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From "Harald Wellmann (Updated) (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (OPENJPA-2103) Incorrect statement order on flush with foreign keys
Date Thu, 29 Dec 2011 16:01:31 GMT

     [ https://issues.apache.org/jira/browse/OPENJPA-2103?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Harald Wellmann updated OPENJPA-2103:
-------------------------------------

    Attachment: openjpa-foreign-key.zip
    
> Incorrect statement order on flush with foreign keys
> ----------------------------------------------------
>
>                 Key: OPENJPA-2103
>                 URL: https://issues.apache.org/jira/browse/OPENJPA-2103
>             Project: OpenJPA
>          Issue Type: Bug
>          Components: jpa
>    Affects Versions: 2.1.1
>            Reporter: Harald Wellmann
>         Attachments: openjpa-foreign-key.zip
>
>
> In a schema with a cascading association with a foreign key, I'm having strange effects
where the SQL statements generated on em.flush() somtimes appear in the wrong order.
> I've reduced this to a funny case where a passing test starts failing, as soon as it
is preceded by em.flush():
>     @Test
>     public void testFlushFailure() {
>         em.flush();
>         testFlushOk();
>     }
> The same tests both pass on Hibernate. I'm attaching a self-contained Maven Project to
demonstrate the issue.

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