[JBoss-user] [EJB 3.0] - Re: ManyToOne to a composite primary key

[heinrich]

Hi Emmanuel,

i think i have nearly the same problem.
I have a database table with a composite pk consisting of a auto-gen id and a 
fk.
As you mentioned before, auto-gen values are not allowed in composite pk.
But, is there a solution for this cases?
I think this is not a very exotic database architecture.

Greetings

 Martin

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[JBoss-user] [EJB 3.0] - Re: ManyToOne to a composite primary key

[epbernard]

First of all
GeneratedValue cannot be used with composite primary keys

Second, the column definitions should be set on the getters of UserPK, not on 
the User entity

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