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https://issues.apache.org/jira/browse/OPENJPA-2004?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Brian Gebala updated OPENJPA-2004:
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Attachment: type-function-bug-test.tar.gz
Unit test showing this bug. Execute "ant run" after creating the test DB using
widget.sql.
> v2.1.0 Type Function Bug
> ------------------------
>
> Key: OPENJPA-2004
> URL: https://issues.apache.org/jira/browse/OPENJPA-2004
> Project: OpenJPA
> Issue Type: Bug
> Components: query
> Affects Versions: 2.1.0
> Environment: Linux and OS X.
> Reporter: Brian Gebala
> Priority: Minor
> Fix For: 2.1.1
>
> Attachments: type-function-bug-test.tar.gz
>
>
> I just updated to v2.1.0 from v2.0.1 and noticed that a query using TYPE()
> <> X is no longer working. I have an abstract base class and two
> subclasses. My query asks for all but one of the subclasses, like this:
> SELECT d FROM AbstractClass d WHERE d._state = :state AND TYPE(d) <>
> SubClassTwo
> When I run this query with v2.1.0, the SQL is generated as if the query
> said
> "TYPE(d) = SubClassTwo", resulting in a match on
> the SubClassTwo discriminator. I found a work-around using NOT IN:
> SELECT d FROM AbstractClass d WHERE d._state = :state AND TYPE(d) NOT IN
> (SubClassTwo)
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