On Jul 26, 2010, at 1:28 PM, Chuck Hill wrote: >> I also heard that if an entity has multiple levels of hierarchy then delete >> cascade won't work after second level. > > I have not heard that. I have deleted several levels with no problems.
Whenever I ran into problems with this, it was _always_ a modeling problem, and never a really obvious one. Ownership settings, delete rules and nullable are all things that can trip you up when trying to do multiple levels. In the end, once I got the model right, cascading deletes through 10-15 levels (recursive relationship structure) worked. It was actually quite scary how well it worked and it could delete huge amounts of data starting with just one object. Dave _______________________________________________ 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]
