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Posted to dev@openjpa.apache.org by "Milosz Tylenda (JIRA)" <ji...@apache.org> on 2009/12/13 09:19:18 UTC

[jira] Resolved: (OPENJPA-709) Better naming for unique constraints

     [ https://issues.apache.org/jira/browse/OPENJPA-709?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Milosz Tylenda resolved OPENJPA-709.
------------------------------------

       Resolution: Fixed
    Fix Version/s: 2.0.0-M4
                   1.3.0

I believe this has been fixed some time ago in the trunk and 1.3.x branch.

A test case can be seen here:
http://svn.apache.org/viewvc/openjpa/trunk/openjpa-persistence-jdbc/src/test/java/org/apache/openjpa/persistence/jdbc/unique/


> Better naming for unique constraints
> ------------------------------------
>
>                 Key: OPENJPA-709
>                 URL: https://issues.apache.org/jira/browse/OPENJPA-709
>             Project: OpenJPA
>          Issue Type: Improvement
>    Affects Versions: 1.2.0
>         Environment: SUN JDK 1.6.0_06 for Linux(amd64)
>            Reporter: Georgi Naplatanov
>            Priority: Trivial
>             Fix For: 1.3.0, 2.0.0-M4
>
>
> An unique constraint name contains "uk_" prefix and combination of field's names. In case two or more tables have unique constraints with the same combination of fields, the generation of database's schema will fail, because constraint name should be unique too.
> It will be very nice if next versions of JPA specification will include possibility to set name for particular constraint.

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