class TestTable(self.base):
            date = Column(types.Date, primary_key=True)
            x = Column(types.Int32)

            __table_args__ = (engines.GraphiteMergeTree('config_section',
                                                        partition_by=date,
                                                        order_by=(date, x)), )
        class TestTable(self.base):
            date = Column(types.Date, primary_key=True)
            x = Column(types.Int32)

            __table_args__ = (
                engines.GraphiteMergeTree(date, (date, x), 'config_section'),
            )