Global Variable

NSPersistentStoreCoordinatorStoresDidChangeNotification

Posted whenever persistent stores are added to or removed from a persistent store coordinator, or when store UUIDs change.

Declaration

NSString *const NSPersistentStoreCoordinatorStoresDidChangeNotification;

Discussion

The notification's object is the persistent store coordinator that was affected. The notification’s userInfo dictionary contains information about the stores that were added or removed, specified using the following keys:

See Also

Adding, Removing, and Deleting Stores

NSPersistentStoreRequestType

These constants specify the types of fetch request.

NSPersistentStoreCoordinatorStoresWillChangeNotification

Posted before the list of open persistent stores changes.

NSPersistentStoreCoordinatorWillRemoveStoreNotification

Posted whenever a persistent store is removed from a persistent store coordinator.