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dorji2
 Post subject: How to avoid cascading delete in bi-dir ManytoMany?
PostPosted: Mon Sep 14, 2009 5:19 am 
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Joined: Mon Sep 14, 2009 5:09 am
Posts: 1
a student can have many courses and a course can have multiple students. THus, it is modeled as bidirectional manyTomany with a jointable, the owner being course.
But with any of the Cascading enumeration type i tried (persist, merge, refresh..) or even none specified, the delete of a student deletes automatically all the courses the student was associated with. Which I absolutely wnat to avoid.
How is that achievable with annotations?
Help greatly appreciated,
thanks
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