[jboss-user] [EJB 3.0] - Re: Entity relationship and remove operations
kstrunk
do-not-reply at jboss.com
Wed Apr 4 13:05:00 EDT 2007
"fhh" wrote : Have you looked up which entity the error message refers to and to which constraint?
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| Another problem might be that your entityManager is not in sync with the database.
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| Regards
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| Felix
Hi Felix,
the error message refers to member sender of entity ChatMessage. I looked up the constraint in my database and there it says:
| CONSTRAINT fk278c74e4b6f3dc65 FOREIGN KEY (sender)
| REFERENCES users (id) MATCH SIMPLE
| ON UPDATE NO ACTION ON DELETE NO ACTION,
|
I wonder about "ON DELETE NO ACTION". Shouldn't it be "ON DELETE CASCADE"?
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