Hello, I spent an afternoon banging my head against the desk trying to figure out why OpenJPA was inserting 0 instead of null for a nullable foreign key. It turns out I have a unique constraint on the fk column that includes 2 other columns, all three are nullable. OpenJPA seems to disregard the nullable with the unique constraint annotated. I removed the unique constraint annotation (but left it in the database) and the problem went away.
Hope that helps someone. -- Daryl Stultz _____________________________________ 6 Degrees Software and Consulting, Inc. http://www.6degrees.com mailto:[email protected]
