Dev WO wrote on 9/25/06 1:26 PM: > So this one is a oneToOne relationship, with is specified in both > entities A and B.
[...] > A and B have a foreign key to each other, but only A gets it... B's > foreign key stay "null". I think you may not be modeling the relationship correctly. If you really want a 1-to-1, A and B should share the same primary key and A should be propagating its primary key to B. If both tables have their own primary keys, and both have foreign keys to each other, things don't really stand up from a relational logic point of view because you actually have two relationships -- A is joined to B by by A.b_id and B is joined to A by B.a_id. Assuming that A.setB() is defined in terms of A.b_id, the reason B.a_id doesn't update is that B.a() is defined by B.a_id but the relationship you just set is defined by A.b_id. You have two separate relationships based on two separate keys. zak. _______________________________________________ Do not post admin requests to the list. They will be ignored. Webobjects-dev mailing list ([email protected]) Help/Unsubscribe/Update your Subscription: http://lists.apple.com/mailman/options/webobjects-dev/archive%40mail-archive.com This email sent to [email protected]
