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EJB 3 QL : join

Dupon David

Joined: Aug 11, 2006
Posts: 19
Hello, I am sorry for my English level!
I based myself on the book Pro EJB 3, and exactly on chapter 4 and 6, to make a request of joint between my tables:
UMLSSNMI ( is the corresponding entity Bean),
WASNMI (( and TermProjPK are the corresponding entity Bean), WHOART ( is the corresponding entity Bean).

In my session Bean SnomedInterFacade I want to implement the method:

my problem it is that I do not know too much how to make the joint in this case, because my tables already exist in the base of given and the table of joint contains another elements that the primary keys thus I cannot use @JoinTable.

Can you say to me how to make in this case please
I agree. Here's the link:
subject: EJB 3 QL : join
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