environment/lib/python2.7/site-packages/IPython/parallel/controller/sqlitedb.py
def get_history(self):
        """get all msg_ids, ordered by time submitted."""
        query = """SELECT msg_id FROM %s ORDER by submitted ASC"""%self.table
        cursor = self._db.execute(query)
        # will be a list of length 1 tuples
        return [ tup[0] for tup in cursor.fetchall()]
def get_history(self):
        """get all msg_ids, ordered by time submitted."""
        query = """SELECT msg_id FROM %s ORDER by submitted ASC"""%self.table
        cursor = self._db.execute(query)
        # will be a list of length 1 tuples
        return [ tup[0] for tup in cursor.fetchall()]
get all msg_ids, ordered by time submitted.