CREATE TABLE test_alt_format(h INTEGER, i INTEGER DEFAULT 0, j TIMESTAMP TIME INDEX, PRIMARY KEY (h)) WITH ('sst_format' = 'primary_key'); ALTER TABLE test_alt_format SET 'sst_format' = 'primary_key'; INSERT INTO test_alt_format (h, j) VALUES (10, 0); ALTER TABLE test_alt_format ADD COLUMN k INTEGER; INSERT INTO test_alt_format (h, j) VALUES (11, 1); -- SQLNESS SORT_RESULT 3 1 SELECT * FROM test_alt_format; -- SQLNESS SORT_RESULT 3 1 SELECT i, h FROM test_alt_format; ALTER TABLE test_alt_format SET 'sst_format' = 'flat'; -- SQLNESS SORT_RESULT 3 1 SELECT * FROM test_alt_format; INSERT INTO test_alt_format (h, j) VALUES (12, 2); INSERT INTO test_alt_format (h, j, i, k) VALUES (13, 3, 23, 33); -- SQLNESS SORT_RESULT 3 1 SELECT * FROM test_alt_format; -- SQLNESS SORT_RESULT 3 1 SELECT i, h FROM test_alt_format; ADMIN flush_table('test_alt_format'); -- SQLNESS SORT_RESULT 3 1 SELECT * FROM test_alt_format; -- SQLNESS SORT_RESULT 3 1 SELECT i, h FROM test_alt_format; -- not allow to change from flat to primary_key -- SQLNESS REPLACE \d+\(\d+,\s+\d+\) REDACTED ALTER TABLE test_alt_format SET 'sst_format' = 'primary_key'; DROP TABLE test_alt_format; CREATE TABLE alt_format_phy (ts timestamp time index, val double) engine=metric with ("physical_metric_table" = "", "sst_format" = "primary_key"); CREATE TABLE t1 (ts timestamp time index, val double, host string primary key) engine = metric with ("on_physical_table" = "alt_format_phy"); INSERT INTO t1 (ts, val, host) VALUES ('2022-01-01 00:00:00', 1.23, 'example.com'), ('2022-01-01 00:00:00', 1.23, 'hello.com'), ('2022-01-02 00:00:00', 4.56, 'example.com'); ALTER TABLE alt_format_phy SET 'sst_format' = 'primary_key'; ALTER TABLE t1 SET 'sst_format' = 'primary_key'; ALTER TABLE t1 ADD COLUMN k STRING PRIMARY KEY; SELECT * FROM t1 ORDER BY ts ASC; ALTER TABLE alt_format_phy SET 'sst_format' = 'flat'; SELECT * FROM t1 ORDER BY ts ASC; SELECT host, ts, val FROM t1 where host = 'example.com' ORDER BY ts ASC; INSERT INTO t1 (ts, val, host) VALUES ('2022-01-01 00:00:01', 3.0, 'example.com'), ('2022-01-01 00:00:01', 4.0, 'hello.com'); SELECT host, ts, val FROM t1 where host = 'example.com' ORDER BY ts ASC; -- not allow to change from flat to primary_key -- SQLNESS REPLACE \d+\(\d+,\s+\d+\) REDACTED ALTER TABLE alt_format_phy SET 'sst_format' = 'primary_key'; DROP TABLE t1; DROP TABLE alt_format_phy;