title: iOS >> CoreData >> Should I Create an ID Attribute or Can I Use the SQLite Object ID?
body: <p>When working with CoreData, do I need to create an ID attribute to have some sort of unique key for each record or can I access the data base ID field per each line in the table?</p>
  
  <p>If there's a way to use the DB ID field, I would appreciate some direction about how to get to it when saving the record via the managedObject instance...</p>