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.commailto:
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