[hibernate-issues] [Hibernate-JIRA] Created: (HHH-5531) Version update fails for inherited entity classes

[Tobias Bergman (JIRA)]

Version update fails for inherited entity classes
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                 Key: HHH-5531
                 URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-5531
             Project: Hibernate Core
          Issue Type: Bug
          Components: core
    Affects Versions: 3.6.0.Beta4, 3.5.5
         Environment: MySql 5.1.37-1 (ubuntu)
            Reporter: Tobias Bergman
         Attachments: hibernate-inheritance-bug.zip

When adding an item to a collection for which the owner is fetched as READ_ONLY the version update fails if the owner class has a parent class (with a join strategy), but without parent it works.

The problem is that the AbstractEntityPersister.getTableUpdateNeeded() returns with getTableHasColumns() (line 2748) when the owner is fetch as READ_ONLY. For a single table this probably works by luck.

But what is the correct behavior? Should it be possible to update an READ_ONLY fetched owner's collection?


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