DROP TABLE IF EXISTS t1,t2; CREATE TABLE t1 (a , b ) ENGINE= PARTITION BY HASH(a) PARTITIONS 2; INSERT INTO t1 (a,b) VALUES (1,'a'),(2,'b'),(3,'c'),(2,'d'),(4,'e'),(100,'f'),(101,'g'); CREATE TABLE t2 (a , b ) ENGINE= PARTITION BY RANGE(a) ( PARTITION p0 VALUES LESS THAN (100), PARTITION p1 VALUES LESS THAN MAXVALUE ); INSERT INTO t2 (a,b) SELECT a, b FROM t1; INSERT INTO t1 (a,b) VALUES (3,'c'),(4,'d'); ALTER TABLE t1 OPTIMIZE PARTITION p1; Table Op Msg_type Msg_text test.t1 optimize status OK INSERT INTO t2 (a,b) VALUES (4,'d'); ALTER TABLE t2 OPTIMIZE PARTITION p0 NO_WRITE_TO_BINLOG; Table Op Msg_type Msg_text test.t2 optimize status OK INSERT INTO t1 (a,b) VALUES (6,'f'); ALTER TABLE t1 OPTIMIZE PARTITION ALL LOCAL; Table Op Msg_type Msg_text test.t1 optimize status OK INSERT INTO t2 (a,b) VALUES (5,'e'); ALTER TABLE t2 OPTIMIZE PARTITION p1,p0; Table Op Msg_type Msg_text test.t2 optimize status OK DROP TABLE t1, t2; DROP TABLE IF EXISTS t1,t2; CREATE TABLE t1 (a , b ) ENGINE= PARTITION BY HASH(a) PARTITIONS 2; INSERT INTO t1 (a,b) VALUES (1,'a'),(2,'b'); CREATE TABLE t2 (a , b ) ENGINE= PARTITION BY HASH(a) PARTITIONS 2; INSERT INTO t1 (a,b) VALUES (3,'c'),(4,'d'); OPTIMIZE TABLE t1; Table Op Msg_type Msg_text test.t1 optimize status OK INSERT INTO t2 (a,b) VALUES (4,'d'); OPTIMIZE NO_WRITE_TO_BINLOG TABLE t2; Table Op Msg_type Msg_text test.t2 optimize status OK INSERT INTO t2 (a,b) VALUES (5,'e'); INSERT INTO t1 (a,b) VALUES (6,'f'); OPTIMIZE LOCAL TABLE t1, t2; Table Op Msg_type Msg_text test.t1 optimize status OK test.t2 optimize status OK OPTIMIZE TABLE t1, t2; Table Op Msg_type Msg_text test.t1 optimize status OK test.t2 optimize status OK DROP TABLE t1, t2; CREATE TABLE t1 (a , b , (a)) ENGINE= PARTITION BY HASH(a) PARTITIONS 2; INSERT INTO t1 (a,b) VALUES (1,'a'),(100,'b'),(2,'c'),(3,'d'); OPTIMIZE TABLE t1; Table Op Msg_type Msg_text test.t1 optimize status OK DROP TABLE t1;