CREATE TABLE phy (ts timestamp time index, val double) engine=metric with ("physical_metric_table" = ""); CREATE TABLE t1 (ts timestamp time index, val double, host string primary key) engine = metric with ("on_physical_table" = "phy"); INSERT INTO t1 VALUES ('host1',0, 0), ('host2', 1, 1,); SELECT * from t1; CREATE TABLE t2 (ts timestamp time index, job string primary key, val double) engine = metric with ("on_physical_table" = "phy"); SELECT * from t2; INSERT INTO t2 VALUES ('job1', 0, 0), ('job2', 1, 1); SELECT * from t2; DROP TABLE t1; DROP TABLE t2; DESC TABLE phy; SELECT ts, val, __tsid, host, job FROM phy; DROP TABLE phy;