'Test adding replication data to cluster table.'

def _check_088(self, engine, data):

    clusters = db_utils.get_table(engine, 'clusters')
    self.assertIsInstance(clusters.c.replication_status.type, self.VARCHAR_TYPE)
    self.assertIsInstance(clusters.c.active_backend_id.type, self.VARCHAR_TYPE)
    self.assertIsInstance(clusters.c.frozen.type, self.BOOL_TYPE)
