set @@global.log_warnings=1;
include/master-slave.inc
[connection master]
connection master; SET SQL_LOG_BIN= 0;
CREATE TABLE t1(`a` INT, `b` DATE DEFAULT NULL,
`c` INT DEFAULT NULL,
PRIMARY KEY(`a`)) ENGINE=MyISAM DEFAULT CHARSET=LATIN1;
CREATE TABLE t2(`a` INT, `b` DATE DEFAULT NULL,
PRIMARY KEY(`a`)) ENGINE=MyISAM DEFAULT CHARSET=LATIN1;
CREATE TABLE t3(`a` INT, `b` DATE DEFAULT NULL,
PRIMARY KEY(`a`)) ENGINE=MyISAM DEFAULT CHARSET=LATIN1;
CREATE TABLE t4(`a` INT, `b` DATE DEFAULT NULL,
`c` INT DEFAULT NULL,
PRIMARY KEY(`a`)) ENGINE=MyISAM DEFAULT CHARSET=LATIN1; SET SQL_LOG_BIN= 1;
connection slave;
CREATE TABLE t1(`a` INT, `b` DATE DEFAULT NULL,
`c` INT DEFAULT NULL,
PRIMARY KEY(`a`)) ENGINE=MyISAM DEFAULT CHARSET=LATIN1;
CREATE TABLE t2(`a` INT, `b` DATE DEFAULT NULL,
PRIMARY KEY(`a`)) ENGINE=MyISAM DEFAULT CHARSET=LATIN1;
CREATE TABLE t3(`a` INT, `b` DATE DEFAULT '0000-00-00',
`c` INT DEFAULT 500,
PRIMARY KEY(`a`)) ENGINE=MyISAM DEFAULT CHARSET=LATIN1;
CREATE TABLE t4(`a` INT, `b` DATE DEFAULT '0000-00-00',
PRIMARY KEY(`a`)) ENGINE=MyISAM DEFAULT CHARSET=LATIN1;
************* EXECUTION WITH INSERTS *************
connection master;
INSERT INTO t1(a,b,c) VALUES (1, null, 1);
INSERT INTO t1(a,b,c) VALUES (2,'1111-11-11', 2);
INSERT INTO t1(a,b) VALUES (3, null);
INSERT INTO t1(a,c) VALUES (4, 4);
INSERT INTO t1(a) VALUES (5);
INSERT INTO t2(a,b) VALUES (1, null);
INSERT INTO t2(a,b) VALUES (2,'1111-11-11');
INSERT INTO t2(a) VALUES (3);
INSERT INTO t3(a,b) VALUES (1, null);
INSERT INTO t3(a,b) VALUES (2,'1111-11-11');
INSERT INTO t3(a) VALUES (3);
INSERT INTO t4(a,b,c) VALUES (1, null, 1);
INSERT INTO t4(a,b,c) VALUES (2,'1111-11-11', 2);
INSERT INTO t4(a,b) VALUES (3, null);
INSERT INTO t4(a,c) VALUES (4, 4);
INSERT INTO t4(a) VALUES (5);
************* SHOWING THE RESULT SETS WITH INSERTS *************
connection slave;
TABLES t1 and t2 must be equalotherwise an error will be thrown.
include/diff_tables.inc [master:t1, slave:t1]
include/diff_tables.inc [master:t2, slave:t2]
TABLES t2 and t3 must be different.
connection master;
SELECT * FROM t3 ORDER BY a;
a b 1 NULL 21111-11-11 3 NULL
connection slave;
SELECT * FROM t3 ORDER BY a;
a b c 1 NULL 500 21111-11-11500 3 NULL 500
connection master;
SELECT * FROM t4 ORDER BY a;
a b c 1 NULL 1 21111-11-112 3 NULL NULL 4 NULL 4 5 NULL NULL
connection slave;
SELECT * FROM t4 ORDER BY a;
a b 1 NULL 21111-11-11 3 NULL 4 NULL 5 NULL
************* EXECUTION WITH UPDATES and REPLACES *************
connection master;
DELETE FROM t1;
INSERT INTO t1(a,b,c) VALUES (1,'1111-11-11', 1); REPLACE INTO t1(a,b,c) VALUES (2,'1111-11-11', 2);
UPDATE t1 set b= NULL, c= 300 where a= 1; REPLACE INTO t1(a,b,c) VALUES (2, NULL, 300);
************* SHOWING THE RESULT SETS WITH UPDATES and REPLACES *************
connection slave;
TABLES t1 and t2 must be equalotherwise an error will be thrown.
include/diff_tables.inc [master:t1, slave:t1]
************* CLEANING *************
connection master;
DROP TABLE t1;
DROP TABLE t2;
DROP TABLE t3;
DROP TABLE t4;
connection slave;
connection master; SET SQL_LOG_BIN= 0;
CREATE TABLE t1 (`a` INT, `b` BIT DEFAULT NULL, `c` BIT DEFAULT NULL,
PRIMARY KEY (`a`)) ENGINE= MyISAM; SET SQL_LOG_BIN= 1;
connection slave;
CREATE TABLE t1 (`a` INT, `b` BIT DEFAULT b'01', `c` BIT DEFAULT NULL,
PRIMARY KEY (`a`)) ENGINE= MyISAM;
************* EXECUTION WITH INSERTS *************
connection master;
INSERT INTO t1(a,b,c) VALUES (1, null, b'01');
INSERT INTO t1(a,b,c) VALUES (2,b'00', b'01');
INSERT INTO t1(a,b) VALUES (3, null);
INSERT INTO t1(a,c) VALUES (4, b'01');
INSERT INTO t1(a) VALUES (5);
************* SHOWING THE RESULT SETS WITH INSERTS *************
TABLES t1 and t2 must be different.
connection slave;
connection master;
SELECT a,b+0,c+0 FROM t1 ORDER BY a;
a b+0 c+0 1 NULL 1 201 3 NULL NULL 4 NULL 1 5 NULL NULL
connection slave;
SELECT a,b+0,c+0 FROM t1 ORDER BY a;
a b+0 c+0 1 NULL 1 201 3 NULL NULL 4 NULL 1 5 NULL NULL
************* EXECUTION WITH UPDATES and REPLACES *************
connection master;
DELETE FROM t1;
INSERT INTO t1(a,b,c) VALUES (1,b'00', b'01'); REPLACE INTO t1(a,b,c) VALUES (2,b'00',b'01');
UPDATE t1 set b= NULL, c= b'00' where a= 1; REPLACE INTO t1(a,b,c) VALUES (2, NULL, b'00');
************* SHOWING THE RESULT SETS WITH UPDATES and REPLACES *************
TABLES t1 and t2 must be equalotherwise an error will be thrown.
connection slave;
include/diff_tables.inc [master:t1, slave:t1]
connection master;
DROP TABLE t1;
connection slave;
################################################################################
# NULL ---> NOT NULL (STRICT MODE)
# UNCOMMENT THIS AFTER FIXING BUG#43992
################################################################################
################################################################################
# NULL ---> NOT NULL (NON-STRICT MODE)
################################################################################
connection master; SET SQL_LOG_BIN= 0;
CREATE TABLE t1(`a` INT NOT NULL, `b` INT,
PRIMARY KEY(`a`)) ENGINE=MyISAM DEFAULT CHARSET=LATIN1;
CREATE TABLE t2(`a` INT NOT NULL, `b` INT,
PRIMARY KEY(`a`)) ENGINE=MyISAM DEFAULT CHARSET=LATIN1;
CREATE TABLE t3(`a` INT NOT NULL, `b` INT,
PRIMARY KEY(`a`)) ENGINE=MyISAM DEFAULT CHARSET=LATIN1; SET SQL_LOG_BIN= 1;
connection slave;
CREATE TABLE t1(`a` INT NOT NULL, `b` INT NOT NULL,
`c` INT NOT NULL,
PRIMARY KEY(`a`)) ENGINE=MyISAM DEFAULT CHARSET=LATIN1;
CREATE TABLE t2(`a` INT NOT NULL, `b` INT NOT NULL,
`c` INT,
PRIMARY KEY(`a`)) ENGINE=MyISAM DEFAULT CHARSET=LATIN1;
CREATE TABLE t3(`a` INT NOT NULL, `b` INT NOT NULL,
`c` INT DEFAULT 500,
PRIMARY KEY(`a`)) ENGINE=MyISAM DEFAULT CHARSET=LATIN1;
************* EXECUTION WITH INSERTS *************
connection master;
INSERT INTO t1(a) VALUES (1);
INSERT INTO t1(a, b) VALUES (2, NULL);
INSERT INTO t1(a, b) VALUES (3, 1);
INSERT INTO t2(a) VALUES (1);
INSERT INTO t2(a, b) VALUES (2, NULL);
INSERT INTO t2(a, b) VALUES (3, 1);
INSERT INTO t3(a) VALUES (1);
INSERT INTO t3(a, b) VALUES (2, NULL);
INSERT INTO t3(a, b) VALUES (3, 1);
INSERT INTO t3(a, b) VALUES (4, 1); REPLACE INTO t3(a, b) VALUES (5, null); REPLACE INTO t3(a, b) VALUES (3, null);
UPDATE t3 SET b = NULL where a = 4;
************* SHOWING THE RESULT SETS *************
connection master;
connection slave;
connection master;
SELECT * FROM t1 ORDER BY a;
a b 1 NULL 2 NULL 31
connection slave;
SELECT * FROM t1 ORDER BY a;
a b c 100 200 310
connection master;
SELECT * FROM t2 ORDER BY a;
a b 1 NULL 2 NULL 31
connection slave;
SELECT * FROM t2 ORDER BY a;
a b c 10 NULL 20 NULL 31 NULL
connection master;
SELECT * FROM t3 ORDER BY a;
a b 1 NULL 2 NULL 3 NULL 4 NULL 5 NULL
connection slave;
SELECT * FROM t3 ORDER BY a;
a b c 10500 20500 30500 40500 50500
connection master;
DROP TABLE t1;
DROP TABLE t2;
DROP TABLE t3;
connection slave;
include/rpl_end.inc set @@global.log_warnings=default;
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