code: def tables(self):
          '''Yields table names.'''
          with self.conn.cursor() as cur:
              cur.execute(self.TABLES_QUERY)
              for row in cur:
                  yield rof tables(self):
          '''Yields table names.'''
          with self.conn.cursor() as cur:
              cur.execute(self.TABLES_QUERY)
              for row in cur:
                  yield row
docs: Yields table names.