[hibernate-issues] [Hibernate-JIRA] Created: (HHH-3446) In bidirectional remove element from detached collection and merge it will not update the many side

[Avihai Marchiano (JIRA)]

In bidirectional remove element from detached collection and merge it will not update the many side
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                 Key: HHH-3446
                 URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-3446
             Project: Hibernate3
          Issue Type: Bug
          Components: core
    Affects Versions: 3.2.6
         Environment: Windows
            Reporter: Avihai Marchiano
         Attachments: persistence-deps.zip

In bidirectional when remove element from the collection (i also nullify the reference from the many side ) the element reference wasnt nullify.

i have a detached collection (user has many permissions)

in detached i call to :

permission.user = null;
iterator.remove();

and then call to em.merge(user);

it dosnt nullify the FK in permission table.
if i remark the line - "iterator.remove();" then it will nullify the FK, but in bi-directional you update both sides of the collection in order to be consistent.

attached a project.



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