Most performant way to check how many objects are referenced by an to-many relationship in Core Data

Posted by dontWatchMyProfile on Stack Overflow See other posts from Stack Overflow or by dontWatchMyProfile
Published on 2010-06-13T10:04:14Z Indexed on 2010/06/13 10:12 UTC
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iphone

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core-data

Lets say I have an employees relationship in an Company entity, and it's to-many. And they're really many. Apple in 100 years, with 1.258.500.073 employees.

Could I simply do something like

NSInteger numEmployees = [apple.employees count];

without firing 1.258.500.073 faults? (Well, in 100 years, the iPhone will easily handle so many objects, for sure...but anyways)

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