Update results of NSFetchedResultsController without a new fetch

Question

I\'m working on an application that holds its data in an external MySQL server, but caches it locally using Core Data for better response times. Basically, what I\'d like to

Answer 1

I found out my issue was not that the objects weren't updating, but that the NSFetchedResultsController instance I had wasn't updating its section index titles properly, and I therefore couldn't see the results in my UITableView.

Updating a managed object context from a fetched results controller does update the controller's result object set.