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Core Data Autoincrement?

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Core Data Autoincrement?

Subject: Core Data Autoincrement?
From: William Squires <email@hidden>
Date: Mon, 15 Mar 2010 19:54:24 -0500

Is there a way (in a Core Data entity) to make an attribute that's like a relational DB "autoincrement" field? Or, failing that, does an object of class (or subclass) NSManagedObject inherit a "unique" UInt32 value that can reliably differentiate it from any other instance being managed by the NSManagedObjectContext in use?

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