docs: def tables(self):
          """The complete list of SQL tables."""
          self.own_connection.row_factory = sqlite3.Row
          self.own_cursor.execute('SELECT name from sqlite_master where type="table";')
          result = [x[0].encode('ascii') for x in self.own_cursor.fetchall()]
          self.own_connection.row_factory = self.factory
          return result