1
DROP TABLE IF EXISTS t1,t2;
2
CREATE TABLE t1 (a <INT_COLUMN>, b <CHAR_COLUMN>) ENGINE=<STORAGE_ENGINE> <CUSTOM_TABLE_OPTIONS>;
3
INSERT INTO t1 (a,b) VALUES (1,'a'),(2,'b');
4
CREATE TABLE t2 (a <INT_COLUMN>, b <CHAR_COLUMN>) ENGINE=<STORAGE_ENGINE> <CUSTOM_TABLE_OPTIONS>;
5
INSERT INTO t1 (a,b) VALUES (3,'c'),(4,'d');
7
Table Op Msg_type Msg_text
8
test.t1 optimize status OK
9
INSERT INTO t2 (a,b) VALUES (4,'d');
10
OPTIMIZE NO_WRITE_TO_BINLOG TABLE t2;
11
Table Op Msg_type Msg_text
12
test.t2 optimize status OK
13
INSERT INTO t2 (a,b) VALUES (5,'e');
14
INSERT INTO t1 (a,b) VALUES (6,'f');
15
OPTIMIZE LOCAL TABLE t1, t2;
16
Table Op Msg_type Msg_text
17
test.t1 optimize status OK
18
test.t2 optimize status OK
19
OPTIMIZE TABLE t1, t2;
20
Table Op Msg_type Msg_text
21
test.t1 optimize status Table is already up to date
22
test.t2 optimize status Table is already up to date
24
CREATE TABLE t1 (a <INT_COLUMN>, b <CHAR_COLUMN>, <CUSTOM_INDEX> (a)) ENGINE=<STORAGE_ENGINE> <CUSTOM_TABLE_OPTIONS>;
25
INSERT INTO t1 (a,b) VALUES (1,'a'),(100,'b'),(2,'c'),(3,'d');
27
Table Op Msg_type Msg_text
28
test.t1 optimize status OK