> if you are looking for 1..1 correspondence, there won't be one Oh. That's one difference I missed.
We do have a one-to-one relationship, with one end optional. How does one deal with that in Cayenne? > See other replies in this thread. I can only add that Cayenne is as mature as > Hibernate, Huh. I would avoid saying that - people coming here come because they're dissatisfied with Hibernate ;-) Regards, Jo