iPhone Development - Using NSPredicate to retrieve most recently added record from CoreData
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Published on 2010-04-06T05:20:29Z
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2010/04/06
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I want to retrieve the most recently added record from CoreData. I was wondering if that's possible using NSPredicate? If so, how?
e.g. i have a one-to-many relationship between Department and Staff, and i want to fetch the Staff record that was most recently employed. The Staff table has a date field which can be used.
I don't want to fetch all the Staff records and then look for the right one. Note that CoreData stores the related records in an NSSet.
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