Wow - if this does what I think it says it does then I am a very happy
developer.
In my datamodel I have an Entity (A) for which I also have subtypes
called A1 and A2.
I have another Entity B that has to-many relationships with A1 and
also with A2.
When I created the SQLite database (under Tiger) it did not
automtically create indexes on A1 and A2 for the to-many relationships
so it was slow doing a fetch on the to-many relationship. This was
very noticeable when doing lots of fetches on a large database.
So can I use setRelationshipKeyPathsForPrefetching: to get around the
above problem?
Is there some other way solving the problem of to-many relationships
to an Entity subtype?
Keith
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