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Is adding a new entity on the new version of my core data model going to crash the apps using the older versions of core data model?

What if this entity has a relationship with an existing entity.

oldEntity (1)------------->(oo) newEntity
Muad'Dib
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aryaxt
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1 Answers1

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Sounds like a simple case for versioning, which can be done quite simply in a lot of instances. This sounds like one of them.

Check out the docs here: http://developer.apple.com/library/mac/#documentation/Cocoa/Conceptual/CoreDataVersioning/Introduction/Introduction.html

Mark Granoff
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