class TestTable(self.base): date = Column(types.Date, primary_key=True) x = Column(types.Int32) __table_args__ = (engines.MergeTree(ttl=[ ttl_delete(date + func.toIntervalDay(1)), ttl_to_disk(date + func.toIntervalDay(1), 'hdd'), ttl_to_volume(date + func.toIntervalDay(1), 'slow'), ], ), )
class TestTable(self.base): date = Column(types.Date, primary_key=True) x = Column(types.Int32) __table_args__ = ( engines.MergeTree( ttl=ttl_delete(date + func.toIntervalDay(1)), ), )