mirror of
https://github.com/MariaDB/server.git
synced 2025-11-03 14:33:32 +03:00
166 lines
3.5 KiB
Plaintext
166 lines
3.5 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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DROP TABLE IF EXISTS t1, t2;
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DROP PROCEDURE IF EXISTS p1;
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DROP PROCEDURE IF EXISTS p2;
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DROP TRIGGER IF EXISTS tr1;
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DROP FUNCTION IF EXISTS f1;
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CREATE TABLE t1 (id INT AUTO_INCREMENT PRIMARY KEY);
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CREATE TABLE t2 (id INT AUTO_INCREMENT PRIMARY KEY);
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CREATE PROCEDURE p1()
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BEGIN
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DECLARE ins_count INT DEFAULT 10;
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WHILE ins_count > 0 DO
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INSERT INTO t1 VALUES (NULL);
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SET ins_count = ins_count - 1;
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END WHILE;
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DELETE FROM t1 WHERE id = 1;
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DELETE FROM t1 WHERE id = 2;
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DELETE FROM t2 WHERE id = 1;
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DELETE FROM t2 WHERE id = 2;
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END//
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CREATE PROCEDURE p2()
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BEGIN
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INSERT INTO t1 VALUES (NULL);
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DELETE FROM t1 WHERE id = f1(3);
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DELETE FROM t1 WHERE id = f1(4);
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DELETE FROM t2 WHERE id = 3;
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DELETE FROM t2 WHERE id = 4;
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END//
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CREATE TRIGGER tr1 BEFORE DELETE
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ON t1 FOR EACH ROW
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BEGIN
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INSERT INTO t2 VALUES (NULL);
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END//
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CREATE FUNCTION f1 (i int) RETURNS int
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BEGIN
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INSERT INTO t2 VALUES (NULL);
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RETURN i;
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END//
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CALL p1();
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show binlog events from <binlog_start>;
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Log_name Pos Event_type Server_id End_log_pos Info
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master-bin.000001 # Intvar # # INSERT_ID=1
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master-bin.000001 # Query # # use `test`; INSERT INTO t1 VALUES (NULL)
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master-bin.000001 # Intvar # # INSERT_ID=2
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master-bin.000001 # Query # # use `test`; INSERT INTO t1 VALUES (NULL)
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master-bin.000001 # Intvar # # INSERT_ID=3
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master-bin.000001 # Query # # use `test`; INSERT INTO t1 VALUES (NULL)
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master-bin.000001 # Intvar # # INSERT_ID=4
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master-bin.000001 # Query # # use `test`; INSERT INTO t1 VALUES (NULL)
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master-bin.000001 # Intvar # # INSERT_ID=5
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master-bin.000001 # Query # # use `test`; INSERT INTO t1 VALUES (NULL)
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master-bin.000001 # Intvar # # INSERT_ID=6
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master-bin.000001 # Query # # use `test`; INSERT INTO t1 VALUES (NULL)
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master-bin.000001 # Intvar # # INSERT_ID=7
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master-bin.000001 # Query # # use `test`; INSERT INTO t1 VALUES (NULL)
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master-bin.000001 # Intvar # # INSERT_ID=8
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master-bin.000001 # Query # # use `test`; INSERT INTO t1 VALUES (NULL)
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master-bin.000001 # Intvar # # INSERT_ID=9
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master-bin.000001 # Query # # use `test`; INSERT INTO t1 VALUES (NULL)
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master-bin.000001 # Intvar # # INSERT_ID=10
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master-bin.000001 # Query # # use `test`; INSERT INTO t1 VALUES (NULL)
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master-bin.000001 # Query # # use `test`; DELETE FROM t1 WHERE id = 1
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master-bin.000001 # Query # # use `test`; DELETE FROM t1 WHERE id = 2
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master-bin.000001 # Query # # use `test`; DELETE FROM t2 WHERE id = 1
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master-bin.000001 # Query # # use `test`; DELETE FROM t2 WHERE id = 2
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# Result on master
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SELECT * FROM t1;
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id
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3
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4
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5
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6
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7
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8
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9
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10
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SELECT * FROM t2;
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id
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# Result on slave
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SELECT * FROM t1;
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id
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3
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4
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5
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6
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7
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8
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9
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10
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SELECT * FROM t2;
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id
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DROP TRIGGER tr1;
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CALL p2();
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show binlog events from <binlog_start>;
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Log_name Pos Event_type Server_id End_log_pos Info
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master-bin.000001 # Intvar # # INSERT_ID=11
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master-bin.000001 # Query # # use `test`; INSERT INTO t1 VALUES (NULL)
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master-bin.000001 # Query # # use `test`; DELETE FROM t1 WHERE id = f1(3)
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master-bin.000001 # Query # # use `test`; DELETE FROM t1 WHERE id = f1(4)
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master-bin.000001 # Query # # use `test`; DELETE FROM t2 WHERE id = 3
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master-bin.000001 # Query # # use `test`; DELETE FROM t2 WHERE id = 4
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# Result on master
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SELECT * FROM t1;
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id
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5
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6
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7
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8
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9
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10
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11
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SELECT * FROM t2;
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id
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5
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6
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7
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8
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10
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11
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# Result on slave
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SELECT * FROM t1;
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id
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5
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6
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7
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8
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9
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10
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11
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SELECT * FROM t2;
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id
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5
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6
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7
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8
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9
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10
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11
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14
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15
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DROP TABLE IF EXISTS t1, t2;
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DROP PROCEDURE IF EXISTS p1;
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DROP PROCEDURE IF EXISTS p2;
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DROP FUNCTION IF EXISTS f1;
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DROP TRIGGER IF EXISTS tr1;
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