I have tried to do a NSBatchUpdateRequest to change a property of several thousands NSManagedObject entities.
The changes are made in the database, but when I use Magicalrecord to retrieve the updated data, I get back the old data.
All the operations are performed on
[NSManagedObjectContext MR_defaultContext].
I have also tried the solution mentioned in NSFetchedResultsController plus NSBatchUpdateRequest equals NSMergeConflict.? but it didn't work :(