mirror of
https://github.com/MariaDB/server.git
synced 2025-11-03 14:33:32 +03:00
419 lines
7.8 KiB
Plaintext
419 lines
7.8 KiB
Plaintext
stop slave;
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drop table if exists t1,t2,t3,t4,t5,t6,t7,t8,t9;
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reset master;
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reset slave;
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drop table if exists t1,t2,t3,t4,t5,t6,t7,t8,t9;
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start slave;
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CREATE TABLE t1 (C1 CHAR(1), C2 CHAR(1), INDEX (C1)) ENGINE = 'INNODB' ;
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SELECT * FROM t1;
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C1 C2
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SELECT * FROM t1;
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C1 C2
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INSERT INTO t1 VALUES ('A','B'), ('X','Y'), ('X','X');
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INSERT INTO t1 VALUES ('A','C'), ('X','Z'), ('A','A');
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SELECT * FROM t1 ORDER BY C1,C2;
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C1 C2
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A A
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A B
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A C
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X X
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X Y
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X Z
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SELECT * FROM t1 ORDER BY C1,C2;
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C1 C2
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A A
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A B
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A C
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X X
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X Y
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X Z
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DELETE FROM t1 WHERE C1 = C2;
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SELECT * FROM t1 ORDER BY C1,C2;
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C1 C2
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A B
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A C
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X Y
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X Z
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SELECT * FROM t1 ORDER BY C1,C2;
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C1 C2
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A B
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A C
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X Y
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X Z
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UPDATE t1 SET C2 = 'I' WHERE C1 = 'A' AND C2 = 'C';
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SELECT * FROM t1 ORDER BY C1,C2;
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C1 C2
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A B
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A I
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X Y
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X Z
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SELECT * FROM t1 ORDER BY C1,C2;
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C1 C2
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A B
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A I
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X Y
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X Z
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UPDATE t1 SET c2 = 'Q' WHERE c1 = 'A' AND c2 = 'N';
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SELECT * FROM t1 ORDER BY c1,c2;
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C1 C2
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A B
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A I
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X Y
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X Z
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SELECT * FROM t1 ORDER BY c1,c2;
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C1 C2
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A B
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A I
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X Y
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X Z
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CREATE TABLE t2 (c1 INT, c12 char(1), c2 INT, PRIMARY KEY (c1)) ENGINE = 'INNODB' ;
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INSERT INTO t2
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VALUES (1,'A',2), (2,'A',4), (3,'A',9), (4,'A',15), (5,'A',25),
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(6,'A',35), (7,'A',50), (8,'A',64), (9,'A',81);
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SELECT * FROM t2 ORDER BY c1,c2;
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c1 c12 c2
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1 A 2
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2 A 4
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3 A 9
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4 A 15
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5 A 25
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6 A 35
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7 A 50
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8 A 64
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9 A 81
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SELECT * FROM t2 WHERE c2 = c1 * c1 ORDER BY c1,c2;
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c1 c12 c2
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2 A 4
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3 A 9
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5 A 25
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8 A 64
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9 A 81
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SELECT * FROM t2 ORDER BY c1,c2;
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c1 c12 c2
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1 A 2
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2 A 4
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3 A 9
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4 A 15
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5 A 25
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6 A 35
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7 A 50
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8 A 64
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9 A 81
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SELECT * FROM t2 WHERE c2 = c1 * c1 ORDER BY c1,c2;
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c1 c12 c2
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2 A 4
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3 A 9
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5 A 25
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8 A 64
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9 A 81
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UPDATE t2 SET c2 = c1*c1 WHERE c2 != c1*c1;
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SELECT * FROM t2 WHERE c2 = c1 * c1 ORDER BY c1,c2;
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c1 c12 c2
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1 A 1
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2 A 4
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3 A 9
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4 A 16
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5 A 25
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6 A 36
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7 A 49
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8 A 64
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9 A 81
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SELECT * FROM t2 WHERE c2 = c1 * c1 ORDER BY c1,c2;
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c1 c12 c2
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1 A 1
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2 A 4
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3 A 9
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4 A 16
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5 A 25
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6 A 36
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7 A 49
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8 A 64
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9 A 81
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UPDATE t2 SET c12 = 'Q' WHERE c1 = 1 AND c2 = 999;
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SELECT * FROM t2 ORDER BY c1,c2;
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c1 c12 c2
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1 A 1
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2 A 4
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3 A 9
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4 A 16
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5 A 25
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6 A 36
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7 A 49
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8 A 64
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9 A 81
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SELECT * FROM t2 ORDER BY c1,c2;
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c1 c12 c2
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1 A 1
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2 A 4
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3 A 9
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4 A 16
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5 A 25
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6 A 36
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7 A 49
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8 A 64
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9 A 81
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DELETE FROM t2 WHERE c1 % 4 = 0;
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SELECT * FROM t2 ORDER BY c1,c2;
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c1 c12 c2
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1 A 1
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2 A 4
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3 A 9
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5 A 25
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6 A 36
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7 A 49
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9 A 81
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SELECT * FROM t2 ORDER BY c1,c2;
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c1 c12 c2
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1 A 1
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2 A 4
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3 A 9
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5 A 25
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6 A 36
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7 A 49
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9 A 81
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UPDATE t2 SET c12='X';
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CREATE TABLE t3 (C1 CHAR(1), C2 CHAR(1), pk1 INT, C3 CHAR(1), pk2 INT, PRIMARY KEY (pk1,pk2)) ENGINE = 'INNODB' ;
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INSERT INTO t3 VALUES ('A','B',1,'B',1), ('X','Y',2,'B',1), ('X','X',3,'B',1);
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INSERT INTO t3 VALUES ('A','C',1,'B',2), ('X','Z',2,'B',2), ('A','A',3,'B',2);
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SELECT * FROM t3 ORDER BY C1,C2;
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C1 C2 pk1 C3 pk2
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A A 3 B 2
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A B 1 B 1
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A C 1 B 2
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X X 3 B 1
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X Y 2 B 1
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X Z 2 B 2
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SELECT * FROM t3 ORDER BY C1,C2;
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C1 C2 pk1 C3 pk2
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A A 3 B 2
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A B 1 B 1
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A C 1 B 2
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X X 3 B 1
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X Y 2 B 1
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X Z 2 B 2
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DELETE FROM t3 WHERE C1 = C2;
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SELECT * FROM t3 ORDER BY C1,C2;
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C1 C2 pk1 C3 pk2
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A B 1 B 1
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A C 1 B 2
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X Y 2 B 1
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X Z 2 B 2
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SELECT * FROM t3 ORDER BY C1,C2;
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C1 C2 pk1 C3 pk2
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A B 1 B 1
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A C 1 B 2
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X Y 2 B 1
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X Z 2 B 2
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UPDATE t3 SET C2 = 'I' WHERE C1 = 'A' AND C2 = 'C';
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SELECT * FROM t3 ORDER BY C1,C2;
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C1 C2 pk1 C3 pk2
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A B 1 B 1
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A I 1 B 2
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X Y 2 B 1
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X Z 2 B 2
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SELECT * FROM t3 ORDER BY C1,C2;
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C1 C2 pk1 C3 pk2
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A B 1 B 1
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A I 1 B 2
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X Y 2 B 1
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X Z 2 B 2
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CREATE TABLE t6 (C1 CHAR(1), C2 CHAR(1), C3 INT) ENGINE = 'INNODB' ;
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INSERT INTO t6 VALUES ('A','B',1), ('X','Y',2), ('X','X',3);
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INSERT INTO t6 VALUES ('A','C',4), ('X','Z',5), ('A','A',6);
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SELECT * FROM t6 ORDER BY C3;
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C1 C2 C3
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A B 1
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X Y 2
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X X 3
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A C 4
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X Z 5
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A A 6
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SELECT * FROM t6 ORDER BY C3;
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C1 C2 C3
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A B 1
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X Y 2
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X X 3
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A C 4
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X Z 5
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A A 6
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DELETE FROM t6 WHERE C1 = C2;
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SELECT * FROM t6 ORDER BY C3;
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C1 C2 C3
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A B 1
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X Y 2
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A C 4
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X Z 5
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SELECT * FROM t6 ORDER BY C3;
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C1 C2 C3
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A B 1
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X Y 2
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A C 4
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X Z 5
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UPDATE t6 SET C2 = 'I' WHERE C1 = 'A' AND C2 = 'C';
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SELECT * FROM t6 ORDER BY C3;
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C1 C2 C3
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A B 1
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X Y 2
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A I 4
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X Z 5
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SELECT * FROM t6 ORDER BY C3;
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C1 C2 C3
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A B 1
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X Y 2
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A I 4
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X Z 5
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CREATE TABLE t5 (C1 CHAR(1), C2 CHAR(1), C3 INT PRIMARY KEY) ENGINE = 'INNODB' ;
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INSERT INTO t5 VALUES ('A','B',1), ('X','Y',2), ('X','X',3);
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INSERT INTO t5 VALUES ('A','C',4), ('X','Z',5), ('A','A',6);
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UPDATE t5,t2,t3 SET t5.C2='Q', t2.c12='R', t3.C3 ='S' WHERE t5.C1 = t2.c12 AND t5.C1 = t3.C1;
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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;
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C1 C2 C3 c1 c12 c2 C1 C2 pk1 C3 pk2
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X Q 2 1 R 1 X Y 2 S 1
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X Q 2 1 R 1 X Z 2 S 2
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X Q 2 2 R 4 X Y 2 S 1
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X Q 2 2 R 4 X Z 2 S 2
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X Q 2 3 R 9 X Y 2 S 1
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X Q 2 3 R 9 X Z 2 S 2
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X Q 2 5 R 25 X Y 2 S 1
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X Q 2 5 R 25 X Z 2 S 2
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X Q 2 6 R 36 X Y 2 S 1
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X Q 2 6 R 36 X Z 2 S 2
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X Q 2 7 R 49 X Y 2 S 1
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X Q 2 7 R 49 X Z 2 S 2
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X Q 2 9 R 81 X Y 2 S 1
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X Q 2 9 R 81 X Z 2 S 2
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X Q 3 1 R 1 X Y 2 S 1
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X Q 3 1 R 1 X Z 2 S 2
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X Q 3 2 R 4 X Y 2 S 1
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X Q 3 2 R 4 X Z 2 S 2
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X Q 3 3 R 9 X Y 2 S 1
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X Q 3 3 R 9 X Z 2 S 2
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X Q 3 5 R 25 X Y 2 S 1
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X Q 3 5 R 25 X Z 2 S 2
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X Q 3 6 R 36 X Y 2 S 1
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X Q 3 6 R 36 X Z 2 S 2
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X Q 3 7 R 49 X Y 2 S 1
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X Q 3 7 R 49 X Z 2 S 2
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X Q 3 9 R 81 X Y 2 S 1
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X Q 3 9 R 81 X Z 2 S 2
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X Q 5 1 R 1 X Y 2 S 1
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X Q 5 1 R 1 X Z 2 S 2
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X Q 5 2 R 4 X Y 2 S 1
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X Q 5 2 R 4 X Z 2 S 2
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X Q 5 3 R 9 X Y 2 S 1
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X Q 5 3 R 9 X Z 2 S 2
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X Q 5 5 R 25 X Y 2 S 1
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X Q 5 5 R 25 X Z 2 S 2
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X Q 5 6 R 36 X Y 2 S 1
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X Q 5 6 R 36 X Z 2 S 2
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X Q 5 7 R 49 X Y 2 S 1
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X Q 5 7 R 49 X Z 2 S 2
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X Q 5 9 R 81 X Y 2 S 1
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X Q 5 9 R 81 X Z 2 S 2
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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;
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C1 C2 C3 c1 c12 c2 C1 C2 pk1 C3 pk2
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X Q 2 1 R 1 X Y 2 S 1
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X Q 2 1 R 1 X Z 2 S 2
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X Q 2 2 R 4 X Y 2 S 1
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X Q 2 2 R 4 X Z 2 S 2
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X Q 2 3 R 9 X Y 2 S 1
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X Q 2 3 R 9 X Z 2 S 2
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X Q 2 5 R 25 X Y 2 S 1
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X Q 2 5 R 25 X Z 2 S 2
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X Q 2 6 R 36 X Y 2 S 1
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X Q 2 6 R 36 X Z 2 S 2
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X Q 2 7 R 49 X Y 2 S 1
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X Q 2 7 R 49 X Z 2 S 2
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X Q 2 9 R 81 X Y 2 S 1
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X Q 2 9 R 81 X Z 2 S 2
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X Q 3 1 R 1 X Y 2 S 1
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X Q 3 1 R 1 X Z 2 S 2
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X Q 3 2 R 4 X Y 2 S 1
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X Q 3 2 R 4 X Z 2 S 2
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X Q 3 3 R 9 X Y 2 S 1
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X Q 3 3 R 9 X Z 2 S 2
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X Q 3 5 R 25 X Y 2 S 1
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X Q 3 5 R 25 X Z 2 S 2
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X Q 3 6 R 36 X Y 2 S 1
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X Q 3 6 R 36 X Z 2 S 2
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X Q 3 7 R 49 X Y 2 S 1
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X Q 3 7 R 49 X Z 2 S 2
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X Q 3 9 R 81 X Y 2 S 1
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X Q 3 9 R 81 X Z 2 S 2
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X Q 5 1 R 1 X Y 2 S 1
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X Q 5 1 R 1 X Z 2 S 2
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X Q 5 2 R 4 X Y 2 S 1
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X Q 5 2 R 4 X Z 2 S 2
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X Q 5 3 R 9 X Y 2 S 1
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X Q 5 3 R 9 X Z 2 S 2
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X Q 5 5 R 25 X Y 2 S 1
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X Q 5 5 R 25 X Z 2 S 2
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X Q 5 6 R 36 X Y 2 S 1
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X Q 5 6 R 36 X Z 2 S 2
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X Q 5 7 R 49 X Y 2 S 1
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X Q 5 7 R 49 X Z 2 S 2
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X Q 5 9 R 81 X Y 2 S 1
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X Q 5 9 R 81 X Z 2 S 2
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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 = 'INNODB' ;
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INSERT INTO t4 SET C1 = 1;
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SELECT C1,HEX(B1),HEX(B2) FROM t4 ORDER BY C1;
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C1 HEX(B1) HEX(B2)
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1 NULL 0
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SELECT C1,HEX(B1),HEX(B2) FROM t4 ORDER BY C1;
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C1 HEX(B1) HEX(B2)
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1 NULL 0
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CREATE TABLE t7 (C1 INT PRIMARY KEY, C2 INT) ENGINE = 'INNODB' ;
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--- on slave: original values ---
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INSERT INTO t7 VALUES (1,3), (2,6), (3,9);
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SELECT * FROM t7 ORDER BY C1;
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C1 C2
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1 3
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2 6
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3 9
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--- on master: new values inserted ---
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INSERT INTO t7 VALUES (1,2), (2,4), (3,6);
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SELECT * FROM t7 ORDER BY C1;
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C1 C2
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1 2
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2 4
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3 6
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--- on slave: old values should be overwritten by replicated values ---
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SELECT * FROM t7 ORDER BY C1;
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C1 C2
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1 2
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2 4
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3 6
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--- on master ---
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CREATE TABLE t8 (a INT PRIMARY KEY, b INT UNIQUE, c INT UNIQUE) ENGINE = 'INNODB' ;
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INSERT INTO t8 VALUES (99,99,99);
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INSERT INTO t8 VALUES (99,22,33);
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ERROR 23000: Duplicate entry '99' for key 'PRIMARY'
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INSERT INTO t8 VALUES (11,99,33);
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ERROR 23000: Duplicate entry '99' for key 'b'
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INSERT INTO t8 VALUES (11,22,99);
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ERROR 23000: Duplicate entry '99' for key 'c'
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SELECT * FROM t8 ORDER BY a;
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a b c
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99 99 99
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--- on slave ---
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SELECT * FROM t8 ORDER BY a;
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a b c
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99 99 99
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INSERT INTO t8 VALUES (1,2,3), (2,4,6), (3,6,9);
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SELECT * FROM t8 ORDER BY a;
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a b c
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1 2 3
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2 4 6
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3 6 9
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99 99 99
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--- on master ---
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INSERT INTO t8 VALUES (2,4,8);
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--- on slave ---
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SELECT * FROM t8 ORDER BY a;
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a b c
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1 2 3
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2 4 8
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3 6 9
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99 99 99
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DROP TABLE IF EXISTS t1,t2,t3,t4,t5,t6,t7,t8;
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