Hi,
Let's say you have to-many relationship between two entities: Order
<-->> OrderItem. The to-many relationship is called "items".
The items to-many is flagged to indicate that the Order owns the
destination OrderItem.
Test #1: Create an Order and OrderItem and insert both into an
editing context. Then add the item to the order using
order.addObjectToBothSidesOfRelationshipWithKey(item, "items"). Then
IremoveObjectFromBothSidesOfRelationshipWithKey(item, "items") to
remove the item. Then save the editing context.
Result: EOF attempts to save the orphan item.
Expected Result: EOF will not attempt to save the orphan item because
it was removed from a to-many where the parent owns the destination.
Test #2: Fetch an existing order with one item from the database.
Then order.removeObjectFromBothSidesOfRelationshipWithKey(item,
"items". Save the editing context.
Result: EOF will delete the orphan item from the database.
Is this how it's supposed to work?
Thanks,
Ricardo
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