DROP TABLE IF EXISTS log; CREATE TABLE log (x UInt8) ENGINE = StripeLog () SETTINGS disk = 'disk_memory'; SELECT * FROM log ORDER BY x; INSERT INTO log VALUES (0); SELECT * FROM log ORDER BY x; INSERT INTO log VALUES (1); SELECT * FROM log ORDER BY x; INSERT INTO log VALUES (2); SELECT * FROM log ORDER BY x; TRUNCATE TABLE log; DROP TABLE log; CREATE TABLE log (x UInt8) ENGINE = TinyLog () SETTINGS disk = 'disk_memory'; SELECT * FROM log ORDER BY x; INSERT INTO log VALUES (0); SELECT * FROM log ORDER BY x; INSERT INTO log VALUES (1); SELECT * FROM log ORDER BY x; INSERT INTO log VALUES (2); SELECT * FROM log ORDER BY x; TRUNCATE TABLE log; DROP TABLE log; CREATE TABLE log (x UInt8) ENGINE = Log () SETTINGS disk = 'disk_memory'; SELECT * FROM log ORDER BY x; INSERT INTO log VALUES (0); SELECT * FROM log ORDER BY x; INSERT INTO log VALUES (1); SELECT * FROM log ORDER BY x; INSERT INTO log VALUES (2); SELECT * FROM log ORDER BY x; TRUNCATE TABLE log; DROP TABLE log;