CREATE TABLE phy (ts timestamp time index, val double) engine=metric with ("physical_metric_table" = "");

SHOW TABLES;

CREATE TABLE t1 (ts timestamp time index, val double, host string primary key) engine = metric with ("on_physical_table" = "phy");

CREATE TABLE t2 (ts timestamp time index, job string primary key, val double) engine = metric with ("on_physical_table" = "phy");

SELECT * FROM information_schema.tables WHERE engine = "metric" order by table_name;

-- We currently don't maintains physical table's schema.
DESC TABLE phy;

DESC TABLE t1;

DESC TABLE t2;

-- TODO(ruihang): add a case that drops phy before t1

DROP TABLE t1;

DROP TABLE t2;

DROP TABLE phy;