stop slave; drop table if exists t1,t2,t3,t4,t5,t6,t7,t8,t9; reset master; reset slave; drop table if exists t1,t2,t3,t4,t5,t6,t7,t8,t9; start slave; CREATE TABLE t1 (C1 CHAR(1), C2 CHAR(1), INDEX (C1)) ENGINE = 'NDB' ; SELECT * FROM t1; C1 C2 SELECT * FROM t1; C1 C2 INSERT INTO t1 VALUES ('A','B'), ('X','Y'), ('X','X'); INSERT INTO t1 VALUES ('A','C'), ('X','Z'), ('A','A'); SELECT * FROM t1 ORDER BY C1,C2; C1 C2 A A A B A C X X X Y X Z SELECT * FROM t1 ORDER BY C1,C2; C1 C2 A A A B A C X X X Y X Z DELETE FROM t1 WHERE C1 = C2; SELECT * FROM t1 ORDER BY C1,C2; C1 C2 A B A C X Y X Z SELECT * FROM t1 ORDER BY C1,C2; C1 C2 A B A C X Y X Z UPDATE t1 SET C2 = 'I' WHERE C1 = 'A' AND C2 = 'C'; SELECT * FROM t1 ORDER BY C1,C2; C1 C2 A B A I X Y X Z SELECT * FROM t1 ORDER BY C1,C2; C1 C2 A B A I X Y X Z UPDATE t1 SET c2 = 'Q' WHERE c1 = 'A' AND c2 = 'N'; SELECT * FROM t1 ORDER BY c1,c2; C1 C2 A B A I X Y X Z SELECT * FROM t1 ORDER BY c1,c2; C1 C2 A B A I X Y X Z CREATE TABLE t2 (c1 INT, c12 char(1), c2 INT, PRIMARY KEY (c1)) ENGINE = 'NDB' ; INSERT INTO t2 VALUES (1,'A',2), (2,'A',4), (3,'A',9), (4,'A',15), (5,'A',25), (6,'A',35), (7,'A',50), (8,'A',64), (9,'A',81); SELECT * FROM t2 ORDER BY c1,c2; c1 c12 c2 1 A 2 2 A 4 3 A 9 4 A 15 5 A 25 6 A 35 7 A 50 8 A 64 9 A 81 SELECT * FROM t2 WHERE c2 = c1 * c1 ORDER BY c1,c2; c1 c12 c2 2 A 4 3 A 9 5 A 25 8 A 64 9 A 81 SELECT * FROM t2 ORDER BY c1,c2; c1 c12 c2 1 A 2 2 A 4 3 A 9 4 A 15 5 A 25 6 A 35 7 A 50 8 A 64 9 A 81 SELECT * FROM t2 WHERE c2 = c1 * c1 ORDER BY c1,c2; c1 c12 c2 2 A 4 3 A 9 5 A 25 8 A 64 9 A 81 UPDATE t2 SET c2 = c1*c1 WHERE c2 != c1*c1; SELECT * FROM t2 WHERE c2 = c1 * c1 ORDER BY c1,c2; c1 c12 c2 1 A 1 2 A 4 3 A 9 4 A 16 5 A 25 6 A 36 7 A 49 8 A 64 9 A 81 SELECT * FROM t2 WHERE c2 = c1 * c1 ORDER BY c1,c2; c1 c12 c2 1 A 1 2 A 4 3 A 9 4 A 16 5 A 25 6 A 36 7 A 49 8 A 64 9 A 81 UPDATE t2 SET c12 = 'Q' WHERE c1 = 1 AND c2 = 999; SELECT * FROM t2 ORDER BY c1,c2; c1 c12 c2 1 A 1 2 A 4 3 A 9 4 A 16 5 A 25 6 A 36 7 A 49 8 A 64 9 A 81 SELECT * FROM t2 ORDER BY c1,c2; c1 c12 c2 1 A 1 2 A 4 3 A 9 4 A 16 5 A 25 6 A 36 7 A 49 8 A 64 9 A 81 DELETE FROM t2 WHERE c1 % 4 = 0; SELECT * FROM t2 ORDER BY c1,c2; c1 c12 c2 1 A 1 2 A 4 3 A 9 5 A 25 6 A 36 7 A 49 9 A 81 SELECT * FROM t2 ORDER BY c1,c2; c1 c12 c2 1 A 1 2 A 4 3 A 9 5 A 25 6 A 36 7 A 49 9 A 81 UPDATE t2 SET c12='X'; CREATE TABLE t3 (C1 CHAR(1), C2 CHAR(1), pk1 INT, C3 CHAR(1), pk2 INT, PRIMARY KEY (pk1,pk2)) ENGINE = 'NDB' ; INSERT INTO t3 VALUES ('A','B',1,'B',1), ('X','Y',2,'B',1), ('X','X',3,'B',1); INSERT INTO t3 VALUES ('A','C',1,'B',2), ('X','Z',2,'B',2), ('A','A',3,'B',2); SELECT * FROM t3 ORDER BY C1,C2; C1 C2 pk1 C3 pk2 A A 3 B 2 A B 1 B 1 A C 1 B 2 X X 3 B 1 X Y 2 B 1 X Z 2 B 2 SELECT * FROM t3 ORDER BY C1,C2; C1 C2 pk1 C3 pk2 A A 3 B 2 A B 1 B 1 A C 1 B 2 X X 3 B 1 X Y 2 B 1 X Z 2 B 2 DELETE FROM t3 WHERE C1 = C2; SELECT * FROM t3 ORDER BY C1,C2; C1 C2 pk1 C3 pk2 A B 1 B 1 A C 1 B 2 X Y 2 B 1 X Z 2 B 2 SELECT * FROM t3 ORDER BY C1,C2; C1 C2 pk1 C3 pk2 A B 1 B 1 A C 1 B 2 X Y 2 B 1 X Z 2 B 2 UPDATE t3 SET C2 = 'I' WHERE C1 = 'A' AND C2 = 'C'; SELECT * FROM t3 ORDER BY C1,C2; C1 C2 pk1 C3 pk2 A B 1 B 1 A I 1 B 2 X Y 2 B 1 X Z 2 B 2 SELECT * FROM t3 ORDER BY C1,C2; C1 C2 pk1 C3 pk2 A B 1 B 1 A I 1 B 2 X Y 2 B 1 X Z 2 B 2 CREATE TABLE t6 (C1 CHAR(1), C2 CHAR(1), C3 INT) ENGINE = 'NDB' ; INSERT INTO t6 VALUES ('A','B',1), ('X','Y',2), ('X','X',3); INSERT INTO t6 VALUES ('A','C',4), ('X','Z',5), ('A','A',6); SELECT * FROM t6 ORDER BY C3; C1 C2 C3 A B 1 X Y 2 X X 3 A C 4 X Z 5 A A 6 SELECT * FROM t6 ORDER BY C3; C1 C2 C3 A B 1 X Y 2 X X 3 A C 4 X Z 5 A A 6 DELETE FROM t6 WHERE C1 = C2; SELECT * FROM t6 ORDER BY C3; C1 C2 C3 A B 1 X Y 2 A C 4 X Z 5 SELECT * FROM t6 ORDER BY C3; C1 C2 C3 A B 1 X Y 2 A C 4 X Z 5 UPDATE t6 SET C2 = 'I' WHERE C1 = 'A' AND C2 = 'C'; SELECT * FROM t6 ORDER BY C3; C1 C2 C3 A B 1 X Y 2 A I 4 X Z 5 SELECT * FROM t6 ORDER BY C3; C1 C2 C3 A B 1 X Y 2 A I 4 X Z 5 CREATE TABLE t5 (C1 CHAR(1), C2 CHAR(1), C3 INT PRIMARY KEY) ENGINE = 'NDB' ; INSERT INTO t5 VALUES ('A','B',1), ('X','Y',2), ('X','X',3); INSERT INTO t5 VALUES ('A','C',4), ('X','Z',5), ('A','A',6); UPDATE t5,t2,t3 SET t5.C2='Q', t2.c12='R', t3.C3 ='S' WHERE t5.C1 = t2.c12 AND t5.C1 = t3.C1; SELECT * FROM t5,t2,t3 WHERE t5.C2='Q' AND t2.c12='R' AND t3.C3 ='S' ORDER BY t5.C3,t2.c1,t3.pk1,t3.pk2; C1 C2 C3 c1 c12 c2 C1 C2 pk1 C3 pk2 X Q 2 1 R 1 X Y 2 S 1 X Q 2 1 R 1 X Z 2 S 2 X Q 2 2 R 4 X Y 2 S 1 X Q 2 2 R 4 X Z 2 S 2 X Q 2 3 R 9 X Y 2 S 1 X Q 2 3 R 9 X Z 2 S 2 X Q 2 5 R 25 X Y 2 S 1 X Q 2 5 R 25 X Z 2 S 2 X Q 2 6 R 36 X Y 2 S 1 X Q 2 6 R 36 X Z 2 S 2 X Q 2 7 R 49 X Y 2 S 1 X Q 2 7 R 49 X Z 2 S 2 X Q 2 9 R 81 X Y 2 S 1 X Q 2 9 R 81 X Z 2 S 2 X Q 3 1 R 1 X Y 2 S 1 X Q 3 1 R 1 X Z 2 S 2 X Q 3 2 R 4 X Y 2 S 1 X Q 3 2 R 4 X Z 2 S 2 X Q 3 3 R 9 X Y 2 S 1 X Q 3 3 R 9 X Z 2 S 2 X Q 3 5 R 25 X Y 2 S 1 X Q 3 5 R 25 X Z 2 S 2 X Q 3 6 R 36 X Y 2 S 1 X Q 3 6 R 36 X Z 2 S 2 X Q 3 7 R 49 X Y 2 S 1 X Q 3 7 R 49 X Z 2 S 2 X Q 3 9 R 81 X Y 2 S 1 X Q 3 9 R 81 X Z 2 S 2 X Q 5 1 R 1 X Y 2 S 1 X Q 5 1 R 1 X Z 2 S 2 X Q 5 2 R 4 X Y 2 S 1 X Q 5 2 R 4 X Z 2 S 2 X Q 5 3 R 9 X Y 2 S 1 X Q 5 3 R 9 X Z 2 S 2 X Q 5 5 R 25 X Y 2 S 1 X Q 5 5 R 25 X Z 2 S 2 X Q 5 6 R 36 X Y 2 S 1 X Q 5 6 R 36 X Z 2 S 2 X Q 5 7 R 49 X Y 2 S 1 X Q 5 7 R 49 X Z 2 S 2 X Q 5 9 R 81 X Y 2 S 1 X Q 5 9 R 81 X Z 2 S 2 SELECT * FROM t5,t2,t3 WHERE t5.C2='Q' AND t2.c12='R' AND t3.C3 ='S' ORDER BY t5.C3,t2.c1,t3.pk1,t3.pk2; C1 C2 C3 c1 c12 c2 C1 C2 pk1 C3 pk2 X Q 2 1 R 1 X Y 2 S 1 X Q 2 1 R 1 X Z 2 S 2 X Q 2 2 R 4 X Y 2 S 1 X Q 2 2 R 4 X Z 2 S 2 X Q 2 3 R 9 X Y 2 S 1 X Q 2 3 R 9 X Z 2 S 2 X Q 2 5 R 25 X Y 2 S 1 X Q 2 5 R 25 X Z 2 S 2 X Q 2 6 R 36 X Y 2 S 1 X Q 2 6 R 36 X Z 2 S 2 X Q 2 7 R 49 X Y 2 S 1 X Q 2 7 R 49 X Z 2 S 2 X Q 2 9 R 81 X Y 2 S 1 X Q 2 9 R 81 X Z 2 S 2 X Q 3 1 R 1 X Y 2 S 1 X Q 3 1 R 1 X Z 2 S 2 X Q 3 2 R 4 X Y 2 S 1 X Q 3 2 R 4 X Z 2 S 2 X Q 3 3 R 9 X Y 2 S 1 X Q 3 3 R 9 X Z 2 S 2 X Q 3 5 R 25 X Y 2 S 1 X Q 3 5 R 25 X Z 2 S 2 X Q 3 6 R 36 X Y 2 S 1 X Q 3 6 R 36 X Z 2 S 2 X Q 3 7 R 49 X Y 2 S 1 X Q 3 7 R 49 X Z 2 S 2 X Q 3 9 R 81 X Y 2 S 1 X Q 3 9 R 81 X Z 2 S 2 X Q 5 1 R 1 X Y 2 S 1 X Q 5 1 R 1 X Z 2 S 2 X Q 5 2 R 4 X Y 2 S 1 X Q 5 2 R 4 X Z 2 S 2 X Q 5 3 R 9 X Y 2 S 1 X Q 5 3 R 9 X Z 2 S 2 X Q 5 5 R 25 X Y 2 S 1 X Q 5 5 R 25 X Z 2 S 2 X Q 5 6 R 36 X Y 2 S 1 X Q 5 6 R 36 X Z 2 S 2 X Q 5 7 R 49 X Y 2 S 1 X Q 5 7 R 49 X Z 2 S 2 X Q 5 9 R 81 X Y 2 S 1 X Q 5 9 R 81 X Z 2 S 2 CREATE TABLE t4 (C1 CHAR(1) PRIMARY KEY, B1 BIT(1), B2 BIT(1) NOT NULL DEFAULT 0, C2 CHAR(1) NOT NULL DEFAULT 'A') ENGINE = 'NDB' ; INSERT INTO t4 SET C1 = 1; SELECT C1,HEX(B1),HEX(B2) FROM t4 ORDER BY C1; C1 HEX(B1) HEX(B2) 1 NULL 0 SELECT C1,HEX(B1),HEX(B2) FROM t4 ORDER BY C1; C1 HEX(B1) HEX(B2) 1 NULL 0 CREATE TABLE t7 (C1 INT PRIMARY KEY, C2 INT) ENGINE = 'NDB' ; --- on slave: original values --- INSERT INTO t7 VALUES (1,3), (2,6), (3,9); SELECT * FROM t7 ORDER BY C1; C1 C2 1 3 2 6 3 9 set @@global.slave_exec_mode= 'IDEMPOTENT'; --- on master: new values inserted --- INSERT INTO t7 VALUES (1,2), (2,4), (3,6); SELECT * FROM t7 ORDER BY C1; C1 C2 1 2 2 4 3 6 set @@global.slave_exec_mode= default; --- on slave: old values should be overwritten by replicated values --- SELECT * FROM t7 ORDER BY C1; C1 C2 1 2 2 4 3 6 --- on master --- CREATE TABLE t8 (a INT PRIMARY KEY, b INT UNIQUE, c INT UNIQUE) ENGINE = 'NDB' ; INSERT INTO t8 VALUES (99,99,99); INSERT INTO t8 VALUES (99,22,33); ERROR 23000: Duplicate entry '99' for key 'PRIMARY' INSERT INTO t8 VALUES (11,99,33); ERROR 23000: Duplicate entry '99' for key 'b' INSERT INTO t8 VALUES (11,22,99); ERROR 23000: Duplicate entry '99' for key 'c' SELECT * FROM t8 ORDER BY a; a b c 99 99 99 --- on slave --- SELECT * FROM t8 ORDER BY a; a b c 99 99 99 INSERT INTO t8 VALUES (1,2,3), (2,4,6), (3,6,9); SELECT * FROM t8 ORDER BY a; a b c 1 2 3 2 4 6 3 6 9 99 99 99 set @@global.slave_exec_mode= 'IDEMPOTENT'; --- on master --- INSERT INTO t8 VALUES (2,4,8); set @@global.slave_exec_mode= default; --- on slave --- SELECT * FROM t8 ORDER BY a; a b c 1 2 3 2 4 8 3 6 9 99 99 99 **** Test for BUG#31552 **** **** On Master **** DELETE FROM t1; **** Resetting master and slave **** STOP SLAVE; RESET SLAVE; RESET MASTER; START SLAVE; **** On Master **** INSERT INTO t1 VALUES ('K','K'), ('L','L'), ('M','M'); **** On Master **** set @@global.slave_exec_mode= 'IDEMPOTENT'; DELETE FROM t1 WHERE C1 = 'L'; DELETE FROM t1; SELECT COUNT(*) FROM t1 ORDER BY c1,c2; COUNT(*) 0 set @@global.slave_exec_mode= default; Last_SQL_Error 0 SELECT COUNT(*) FROM t1 ORDER BY c1,c2; COUNT(*) 0 DROP TABLE IF EXISTS t1,t2,t3,t4,t5,t6,t7,t8;