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Hi Alex,
it might be really confusing.
If you need parent-child relationships, where child is removed when
its parent is being removed, you should use cascade-delete. This is by
the spec.
Foreign key constraints are used only for database
Hello Ingo,
yes, you have to check it yourself. If the schema you use has database
constraints, then the db won't let you remove the parent.
alex
Monday, July 21, 2003, 12:14:35 PM, Ingo Bruell wrote:
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IB Hi Alex,
it might be really
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Hello Alex,
yes, you have to check it yourself. If the schema you use has database
constraints, then the db won't let you remove the parent.
But Jboss just removes the link between the parent and the child by erasing
the attribute of the table
Yes, exactly.
10.3.4.1 Remove methods
When the remove method is invoked on an entity object, the container
must invoke the entity Bean Providers ejbRemove() method as described
in Section 10.5.3. After the bean providers ejbRemove() method
returns (and prior to returning to the client), the
