title: Accessing CoreData tables from fmdb
body: <p>I'm using CoreData in my application for DML statements and everything is fine with it.
  However I don't want use NSFetchedResultsController for simple queries like getting count of rows, etc.</p>
  
  <p>I've decided to use fmdb, but don't know actual table names to write sql. Entity and table names don't match.
  I've even looked inside .sqllite file with TextEdit but no hope :)
  FMResultSet *rs = [db getSchema] doesn't return any rows</p>
  
  <p>Maybe there's a better solution to my problem?</p>
  
  <p>Thanks in advance</p>