I am new to EJB and JPA and I need your help please.
Suppose that we have two Entities A (mapped to DB table A with Pk field named id) and B (mapped to a DB table B with FK a_id that references A.id in a many to one relationship)
in entity class A I have:
in entity class B I have:
Based on my understanding that should work but Eclipse is giving me referenced column "id" in join column"a_id" cannot be resolved. I checked eclipse's manual and it says that i need to make sure that the column exists in DB and it does, so why am I getting that error?
Your help is greatly appreciated, Musab
SCBCD - SCWCD - SCJD - SCJP - OCA
Joined: Aug 06, 2007
I posted this topic here, please answer it there (if you want to) as I think it would be more appropriate. [ September 23, 2008: Message edited by: Musab Al-Rawi ]