Global Variable


Key to represent the protection class for the persistent store.


NSString *const NSPersistentStoreFileProtectionKey;


Backward compatibility may preclude some features. The acceptable values are those defined for the NSFileProtectionKey. The default value is NSFileProtectionCompleteUntilFirstUserAuthentication for all applications built on or after iOS v5.0. The default value for all older applications is NSFileProtectionNone.

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