Hi All, I have an editing context question.
I've got 2 tables : contact and compaign I want to add contacts to a compaign so I've created a many to many relationship between the table contact and the table compaign. That work fine. Problem is that when I add (lots of) contacts to a compaign because webobjects, when updating database with saveChanges(), update all contacts in database (even if fields of contacts haven't been changed). For table with 5 rows, I takes 20 secondes for 1000 added contacts, that's ok. But for table with more than 50 rows, I takes more than 2 minutes. What's the best solution to avoid that wast of time (that make problem when submitting form that takes to many time... for nothing) I though about : - creating "linking" table with no data row to avoid long save, but I have to change all my model... - remove contact from updatedObjects set, but that's dirty because willUpdate methods won't be called Any idea to avoir SQL update on objects that didn't changes except to Many Relationship ? Jérémy _______________________________________________ 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]
