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The problem is that there is only one autoinc value associated with the query when binlogging. If more than one autoinc values are used in the query, the autoinc values after the first one can be inserted wrongly on slave. So these autoinc values can become inconsistent on master and slave. The problem is resolved by marking all the statements that invoke a trigger or call a function that updated autoinc fields as unsafe, and will switch to row-format in Mixed mode. Actually, the statement is safe if just one autoinc value is used in sub-statement, but it's impossible to check how many autoinc values are used in sub-statement.)
1042 lines
45 KiB
Plaintext
1042 lines
45 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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# Test case1: INVOKES A TRIGGER with after insert action
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create table t1(a int, b int) engine=innodb;
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create table t2(i1 int not null auto_increment, a int, primary key(i1)) engine=innodb;
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create trigger tr1 after insert on t1 for each row insert into t2(a) values(6);
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create table t3(a int, b int) engine=innodb;
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create table t4(i1 int not null auto_increment, a int, primary key(i1)) engine=innodb;
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create table t5(a int) engine=innodb;
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create trigger tr2 after insert on t3 for each row begin
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insert into t4(a) values(f1_insert_triggered());
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insert into t4(a) values(f1_insert_triggered());
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insert into t5(a) values(8);
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end |
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create table t6(i1 int not null auto_increment, a int, primary key(i1)) engine=innodb;
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CREATE FUNCTION f1_insert_triggered() RETURNS INTEGER
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BEGIN
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INSERT INTO t6(a) values(2),(3);
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RETURN 1;
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END//
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begin;
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insert into t1(a,b) values(1,1),(2,1);
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insert into t3(a,b) values(1,1),(2,1);
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update t1 set a = a + 5 where b = 1;
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update t3 set a = a + 5 where b = 1;
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delete from t1 where b = 1;
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delete from t3 where b = 1;
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insert into t2(a) values(3);
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insert into t4(a) values(3);
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commit;
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insert into t1(a,b) values(4,2);
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insert into t3(a,b) values(4,2);
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update t1 set a = a + 5 where b = 2;
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update t3 set a = a + 5 where b = 2;
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delete from t1 where b = 2;
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delete from t3 where b = 2;
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# To verify if insert/update in an autoinc column causes statement to be logged in row format
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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 # Query # # BEGIN
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master-bin.000001 # Intvar # # INSERT_ID=3
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master-bin.000001 # Query # # use `test`; insert into t2(a) values(3)
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master-bin.000001 # Xid # # COMMIT /* XID */
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master-bin.000001 # Query # # BEGIN
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master-bin.000001 # Intvar # # INSERT_ID=5
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master-bin.000001 # Query # # use `test`; insert into t4(a) values(3)
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master-bin.000001 # Xid # # COMMIT /* XID */
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master-bin.000001 # Query # # BEGIN
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master-bin.000001 # Table_map # # table_id: # (test.t1)
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master-bin.000001 # Table_map # # table_id: # (test.t2)
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master-bin.000001 # Write_rows # # table_id: #
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master-bin.000001 # Write_rows # # table_id: #
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master-bin.000001 # Write_rows # # table_id: #
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master-bin.000001 # Write_rows # # table_id: # flags: STMT_END_F
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master-bin.000001 # Table_map # # table_id: # (test.t3)
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master-bin.000001 # Table_map # # table_id: # (test.t5)
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master-bin.000001 # Table_map # # table_id: # (test.t4)
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master-bin.000001 # Table_map # # table_id: # (test.t6)
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master-bin.000001 # Write_rows # # table_id: #
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master-bin.000001 # Write_rows # # table_id: #
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master-bin.000001 # Write_rows # # table_id: #
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master-bin.000001 # Write_rows # # table_id: #
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master-bin.000001 # Write_rows # # table_id: #
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master-bin.000001 # Write_rows # # table_id: #
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master-bin.000001 # Write_rows # # table_id: #
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master-bin.000001 # Write_rows # # table_id: #
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master-bin.000001 # Write_rows # # table_id: #
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master-bin.000001 # Write_rows # # table_id: #
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master-bin.000001 # Write_rows # # table_id: #
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master-bin.000001 # Write_rows # # table_id: # flags: STMT_END_F
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master-bin.000001 # Query # # use `test`; update t1 set a = a + 5 where b = 1
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master-bin.000001 # Query # # use `test`; update t3 set a = a + 5 where b = 1
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master-bin.000001 # Query # # use `test`; delete from t1 where b = 1
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master-bin.000001 # Query # # use `test`; delete from t3 where b = 1
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master-bin.000001 # Xid # # COMMIT /* XID */
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master-bin.000001 # Query # # BEGIN
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master-bin.000001 # Table_map # # table_id: # (test.t1)
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master-bin.000001 # Table_map # # table_id: # (test.t2)
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master-bin.000001 # Write_rows # # table_id: #
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master-bin.000001 # Write_rows # # table_id: # flags: STMT_END_F
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master-bin.000001 # Xid # # COMMIT /* XID */
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master-bin.000001 # Query # # BEGIN
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master-bin.000001 # Table_map # # table_id: # (test.t3)
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master-bin.000001 # Table_map # # table_id: # (test.t5)
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master-bin.000001 # Table_map # # table_id: # (test.t4)
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master-bin.000001 # Table_map # # table_id: # (test.t6)
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master-bin.000001 # Write_rows # # table_id: #
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master-bin.000001 # Write_rows # # table_id: #
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master-bin.000001 # Write_rows # # table_id: #
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master-bin.000001 # Write_rows # # table_id: #
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master-bin.000001 # Write_rows # # table_id: #
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master-bin.000001 # Write_rows # # table_id: # flags: STMT_END_F
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master-bin.000001 # Xid # # COMMIT /* XID */
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master-bin.000001 # Query # # BEGIN
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master-bin.000001 # Query # # use `test`; update t1 set a = a + 5 where b = 2
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master-bin.000001 # Xid # # COMMIT /* XID */
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master-bin.000001 # Query # # BEGIN
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master-bin.000001 # Query # # use `test`; update t3 set a = a + 5 where b = 2
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master-bin.000001 # Xid # # COMMIT /* XID */
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master-bin.000001 # Query # # BEGIN
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master-bin.000001 # Query # # use `test`; delete from t1 where b = 2
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master-bin.000001 # Xid # # COMMIT /* XID */
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master-bin.000001 # Query # # BEGIN
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master-bin.000001 # Query # # use `test`; delete from t3 where b = 2
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master-bin.000001 # Xid # # COMMIT /* XID */
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commit;
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#Test if the results are consistent on master and slave
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#for 'INVOKES A TRIGGER with after insert action'
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Comparing tables master:test.t2 and slave:test.t2
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Comparing tables master:test.t4 and slave:test.t4
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Comparing tables master:test.t6 and slave:test.t6
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DROP TABLE t1;
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DROP TABLE t2;
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DROP TABLE t3;
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DROP TABLE t4;
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DROP TABLE t5;
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DROP TABLE t6;
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DROP FUNCTION f1_insert_triggered;
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# Test case2: INVOKES A TRIGGER with before insert action
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create table t1(a int, b int) engine=innodb;
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create table t2(i1 int not null auto_increment, a int, primary key(i1)) engine=innodb;
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create trigger tr1 before insert on t1 for each row insert into t2(a) values(6);
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create table t3(a int, b int) engine=innodb;
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create table t4(i1 int not null auto_increment, a int, primary key(i1)) engine=innodb;
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create table t5(a int) engine=innodb;
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create trigger tr2 before insert on t3 for each row begin
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insert into t4(a) values(f1_insert_triggered());
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insert into t4(a) values(f1_insert_triggered());
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insert into t5(a) values(8);
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end |
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create table t6(i1 int not null auto_increment, a int, primary key(i1)) engine=innodb;
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CREATE FUNCTION f1_insert_triggered() RETURNS INTEGER
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BEGIN
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INSERT INTO t6(a) values(2),(3);
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RETURN 1;
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END//
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begin;
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insert into t1(a,b) values(1,1),(2,1);
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insert into t3(a,b) values(1,1),(2,1);
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update t1 set a = a + 5 where b = 1;
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update t3 set a = a + 5 where b = 1;
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delete from t1 where b = 1;
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delete from t3 where b = 1;
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insert into t2(a) values(3);
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insert into t4(a) values(3);
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commit;
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insert into t1(a,b) values(4,2);
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insert into t3(a,b) values(4,2);
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update t1 set a = a + 5 where b = 2;
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update t3 set a = a + 5 where b = 2;
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delete from t1 where b = 2;
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delete from t3 where b = 2;
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# To verify if insert/update in an autoinc column causes statement to be logged in row format
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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 # Query # # BEGIN
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master-bin.000001 # Intvar # # INSERT_ID=3
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master-bin.000001 # Query # # use `test`; insert into t2(a) values(3)
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master-bin.000001 # Xid # # COMMIT /* XID */
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master-bin.000001 # Query # # BEGIN
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master-bin.000001 # Intvar # # INSERT_ID=5
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master-bin.000001 # Query # # use `test`; insert into t4(a) values(3)
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master-bin.000001 # Xid # # COMMIT /* XID */
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master-bin.000001 # Query # # BEGIN
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master-bin.000001 # Table_map # # table_id: # (test.t1)
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master-bin.000001 # Table_map # # table_id: # (test.t2)
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master-bin.000001 # Write_rows # # table_id: #
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master-bin.000001 # Write_rows # # table_id: #
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master-bin.000001 # Write_rows # # table_id: #
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master-bin.000001 # Write_rows # # table_id: # flags: STMT_END_F
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master-bin.000001 # Table_map # # table_id: # (test.t3)
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master-bin.000001 # Table_map # # table_id: # (test.t5)
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master-bin.000001 # Table_map # # table_id: # (test.t4)
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master-bin.000001 # Table_map # # table_id: # (test.t6)
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master-bin.000001 # Write_rows # # table_id: #
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master-bin.000001 # Write_rows # # table_id: #
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master-bin.000001 # Write_rows # # table_id: #
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master-bin.000001 # Write_rows # # table_id: #
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master-bin.000001 # Write_rows # # table_id: #
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master-bin.000001 # Write_rows # # table_id: #
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master-bin.000001 # Write_rows # # table_id: #
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master-bin.000001 # Write_rows # # table_id: #
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master-bin.000001 # Write_rows # # table_id: #
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master-bin.000001 # Write_rows # # table_id: #
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master-bin.000001 # Write_rows # # table_id: #
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master-bin.000001 # Write_rows # # table_id: # flags: STMT_END_F
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master-bin.000001 # Query # # use `test`; update t1 set a = a + 5 where b = 1
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master-bin.000001 # Query # # use `test`; update t3 set a = a + 5 where b = 1
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master-bin.000001 # Query # # use `test`; delete from t1 where b = 1
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master-bin.000001 # Query # # use `test`; delete from t3 where b = 1
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master-bin.000001 # Xid # # COMMIT /* XID */
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master-bin.000001 # Query # # BEGIN
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master-bin.000001 # Table_map # # table_id: # (test.t1)
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master-bin.000001 # Table_map # # table_id: # (test.t2)
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master-bin.000001 # Write_rows # # table_id: #
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master-bin.000001 # Write_rows # # table_id: # flags: STMT_END_F
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master-bin.000001 # Xid # # COMMIT /* XID */
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master-bin.000001 # Query # # BEGIN
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master-bin.000001 # Table_map # # table_id: # (test.t3)
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master-bin.000001 # Table_map # # table_id: # (test.t5)
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master-bin.000001 # Table_map # # table_id: # (test.t4)
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master-bin.000001 # Table_map # # table_id: # (test.t6)
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master-bin.000001 # Write_rows # # table_id: #
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master-bin.000001 # Write_rows # # table_id: #
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master-bin.000001 # Write_rows # # table_id: #
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master-bin.000001 # Write_rows # # table_id: #
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master-bin.000001 # Write_rows # # table_id: #
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master-bin.000001 # Write_rows # # table_id: # flags: STMT_END_F
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master-bin.000001 # Xid # # COMMIT /* XID */
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master-bin.000001 # Query # # BEGIN
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master-bin.000001 # Query # # use `test`; update t1 set a = a + 5 where b = 2
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master-bin.000001 # Xid # # COMMIT /* XID */
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master-bin.000001 # Query # # BEGIN
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master-bin.000001 # Query # # use `test`; update t3 set a = a + 5 where b = 2
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master-bin.000001 # Xid # # COMMIT /* XID */
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master-bin.000001 # Query # # BEGIN
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master-bin.000001 # Query # # use `test`; delete from t1 where b = 2
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master-bin.000001 # Xid # # COMMIT /* XID */
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master-bin.000001 # Query # # BEGIN
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master-bin.000001 # Query # # use `test`; delete from t3 where b = 2
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master-bin.000001 # Xid # # COMMIT /* XID */
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commit;
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#Test if the results are consistent on master and slave
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#for 'INVOKES A TRIGGER with before insert action'
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Comparing tables master:test.t2 and slave:test.t2
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Comparing tables master:test.t4 and slave:test.t4
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Comparing tables master:test.t6 and slave:test.t6
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DROP TABLE t1;
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DROP TABLE t2;
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DROP TABLE t3;
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DROP TABLE t4;
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DROP TABLE t5;
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DROP TABLE t6;
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DROP FUNCTION f1_insert_triggered;
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# Test case3: INVOKES A TRIGGER with after update action
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create table t1(a int, b int) engine=innodb;
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create table t2(i1 int not null auto_increment, a int, primary key(i1)) engine=innodb;
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create trigger tr1 after update on t1 for each row insert into t2(a) values(6);
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create table t3(a int, b int) engine=innodb;
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create table t4(i1 int not null auto_increment, a int, primary key(i1)) engine=innodb;
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create table t5(a int) engine=innodb;
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create trigger tr2 after update on t3 for each row begin
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insert into t4(a) values(f1_insert_triggered());
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insert into t4(a) values(f1_insert_triggered());
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insert into t5(a) values(8);
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end |
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create table t6(i1 int not null auto_increment, a int, primary key(i1)) engine=innodb;
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CREATE FUNCTION f1_insert_triggered() RETURNS INTEGER
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BEGIN
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INSERT INTO t6(a) values(2),(3);
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RETURN 1;
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END//
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begin;
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insert into t1(a,b) values(1,1),(2,1);
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insert into t3(a,b) values(1,1),(2,1);
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update t1 set a = a + 5 where b = 1;
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update t3 set a = a + 5 where b = 1;
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delete from t1 where b = 1;
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delete from t3 where b = 1;
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insert into t2(a) values(3);
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insert into t4(a) values(3);
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commit;
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insert into t1(a,b) values(4,2);
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insert into t3(a,b) values(4,2);
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update t1 set a = a + 5 where b = 2;
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update t3 set a = a + 5 where b = 2;
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delete from t1 where b = 2;
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delete from t3 where b = 2;
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# To verify if insert/update in an autoinc column causes statement to be logged in row format
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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 # Query # # BEGIN
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master-bin.000001 # Intvar # # INSERT_ID=3
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master-bin.000001 # Query # # use `test`; insert into t2(a) values(3)
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master-bin.000001 # Xid # # COMMIT /* XID */
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master-bin.000001 # Query # # BEGIN
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master-bin.000001 # Intvar # # INSERT_ID=5
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master-bin.000001 # Query # # use `test`; insert into t4(a) values(3)
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master-bin.000001 # Xid # # COMMIT /* XID */
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master-bin.000001 # Query # # BEGIN
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master-bin.000001 # Query # # use `test`; insert into t1(a,b) values(1,1),(2,1)
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master-bin.000001 # Query # # use `test`; insert into t3(a,b) values(1,1),(2,1)
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master-bin.000001 # Table_map # # table_id: # (test.t1)
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master-bin.000001 # Table_map # # table_id: # (test.t2)
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master-bin.000001 # Update_rows # # table_id: #
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master-bin.000001 # Write_rows # # table_id: #
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master-bin.000001 # Update_rows # # table_id: #
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master-bin.000001 # Write_rows # # table_id: # flags: STMT_END_F
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master-bin.000001 # Table_map # # table_id: # (test.t3)
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master-bin.000001 # Table_map # # table_id: # (test.t5)
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master-bin.000001 # Table_map # # table_id: # (test.t4)
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master-bin.000001 # Table_map # # table_id: # (test.t6)
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master-bin.000001 # Update_rows # # table_id: #
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master-bin.000001 # Write_rows # # table_id: #
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master-bin.000001 # Write_rows # # table_id: #
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master-bin.000001 # Write_rows # # table_id: #
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master-bin.000001 # Write_rows # # table_id: #
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master-bin.000001 # Write_rows # # table_id: #
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master-bin.000001 # Update_rows # # table_id: #
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master-bin.000001 # Write_rows # # table_id: #
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master-bin.000001 # Write_rows # # table_id: #
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master-bin.000001 # Write_rows # # table_id: #
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master-bin.000001 # Write_rows # # table_id: #
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master-bin.000001 # Write_rows # # table_id: # flags: STMT_END_F
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master-bin.000001 # Query # # use `test`; delete from t1 where b = 1
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master-bin.000001 # Query # # use `test`; delete from t3 where b = 1
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master-bin.000001 # Xid # # COMMIT /* XID */
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master-bin.000001 # Query # # BEGIN
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master-bin.000001 # Query # # use `test`; insert into t1(a,b) values(4,2)
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master-bin.000001 # Xid # # COMMIT /* XID */
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master-bin.000001 # Query # # BEGIN
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master-bin.000001 # Query # # use `test`; insert into t3(a,b) values(4,2)
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master-bin.000001 # Xid # # COMMIT /* XID */
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master-bin.000001 # Query # # BEGIN
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master-bin.000001 # Table_map # # table_id: # (test.t1)
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master-bin.000001 # Table_map # # table_id: # (test.t2)
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master-bin.000001 # Update_rows # # table_id: #
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master-bin.000001 # Write_rows # # table_id: # flags: STMT_END_F
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master-bin.000001 # Xid # # COMMIT /* XID */
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master-bin.000001 # Query # # BEGIN
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master-bin.000001 # Table_map # # table_id: # (test.t3)
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master-bin.000001 # Table_map # # table_id: # (test.t5)
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master-bin.000001 # Table_map # # table_id: # (test.t4)
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master-bin.000001 # Table_map # # table_id: # (test.t6)
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master-bin.000001 # Update_rows # # table_id: #
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master-bin.000001 # Write_rows # # table_id: #
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master-bin.000001 # Write_rows # # table_id: #
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master-bin.000001 # Write_rows # # table_id: #
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master-bin.000001 # Write_rows # # table_id: #
|
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master-bin.000001 # Write_rows # # table_id: # flags: STMT_END_F
|
|
master-bin.000001 # Xid # # COMMIT /* XID */
|
|
master-bin.000001 # Query # # BEGIN
|
|
master-bin.000001 # Query # # use `test`; delete from t1 where b = 2
|
|
master-bin.000001 # Xid # # COMMIT /* XID */
|
|
master-bin.000001 # Query # # BEGIN
|
|
master-bin.000001 # Query # # use `test`; delete from t3 where b = 2
|
|
master-bin.000001 # Xid # # COMMIT /* XID */
|
|
commit;
|
|
#Test if the results are consistent on master and slave
|
|
#for 'INVOKES A TRIGGER with after update action'
|
|
Comparing tables master:test.t2 and slave:test.t2
|
|
Comparing tables master:test.t4 and slave:test.t4
|
|
Comparing tables master:test.t6 and slave:test.t6
|
|
DROP TABLE t1;
|
|
DROP TABLE t2;
|
|
DROP TABLE t3;
|
|
DROP TABLE t4;
|
|
DROP TABLE t5;
|
|
DROP TABLE t6;
|
|
DROP FUNCTION f1_insert_triggered;
|
|
# Test case4: INVOKES A TRIGGER with before update action
|
|
create table t1(a int, b int) engine=innodb;
|
|
create table t2(i1 int not null auto_increment, a int, primary key(i1)) engine=innodb;
|
|
create trigger tr1 before update on t1 for each row insert into t2(a) values(6);
|
|
create table t3(a int, b int) engine=innodb;
|
|
create table t4(i1 int not null auto_increment, a int, primary key(i1)) engine=innodb;
|
|
create table t5(a int) engine=innodb;
|
|
create trigger tr2 before update on t3 for each row begin
|
|
insert into t4(a) values(f1_insert_triggered());
|
|
insert into t4(a) values(f1_insert_triggered());
|
|
insert into t5(a) values(8);
|
|
end |
|
|
create table t6(i1 int not null auto_increment, a int, primary key(i1)) engine=innodb;
|
|
CREATE FUNCTION f1_insert_triggered() RETURNS INTEGER
|
|
BEGIN
|
|
INSERT INTO t6(a) values(2),(3);
|
|
RETURN 1;
|
|
END//
|
|
begin;
|
|
insert into t1(a,b) values(1,1),(2,1);
|
|
insert into t3(a,b) values(1,1),(2,1);
|
|
update t1 set a = a + 5 where b = 1;
|
|
update t3 set a = a + 5 where b = 1;
|
|
delete from t1 where b = 1;
|
|
delete from t3 where b = 1;
|
|
insert into t2(a) values(3);
|
|
insert into t4(a) values(3);
|
|
commit;
|
|
insert into t1(a,b) values(4,2);
|
|
insert into t3(a,b) values(4,2);
|
|
update t1 set a = a + 5 where b = 2;
|
|
update t3 set a = a + 5 where b = 2;
|
|
delete from t1 where b = 2;
|
|
delete from t3 where b = 2;
|
|
# To verify if insert/update in an autoinc column causes statement to be logged in row format
|
|
show binlog events from <binlog_start>;
|
|
Log_name Pos Event_type Server_id End_log_pos Info
|
|
master-bin.000001 # Query # # BEGIN
|
|
master-bin.000001 # Intvar # # INSERT_ID=3
|
|
master-bin.000001 # Query # # use `test`; insert into t2(a) values(3)
|
|
master-bin.000001 # Xid # # COMMIT /* XID */
|
|
master-bin.000001 # Query # # BEGIN
|
|
master-bin.000001 # Intvar # # INSERT_ID=5
|
|
master-bin.000001 # Query # # use `test`; insert into t4(a) values(3)
|
|
master-bin.000001 # Xid # # COMMIT /* XID */
|
|
master-bin.000001 # Query # # BEGIN
|
|
master-bin.000001 # Query # # use `test`; insert into t1(a,b) values(1,1),(2,1)
|
|
master-bin.000001 # Query # # use `test`; insert into t3(a,b) values(1,1),(2,1)
|
|
master-bin.000001 # Table_map # # table_id: # (test.t1)
|
|
master-bin.000001 # Table_map # # table_id: # (test.t2)
|
|
master-bin.000001 # Write_rows # # table_id: #
|
|
master-bin.000001 # Update_rows # # table_id: #
|
|
master-bin.000001 # Write_rows # # table_id: #
|
|
master-bin.000001 # Update_rows # # table_id: # flags: STMT_END_F
|
|
master-bin.000001 # Table_map # # table_id: # (test.t3)
|
|
master-bin.000001 # Table_map # # table_id: # (test.t5)
|
|
master-bin.000001 # Table_map # # table_id: # (test.t4)
|
|
master-bin.000001 # Table_map # # table_id: # (test.t6)
|
|
master-bin.000001 # Write_rows # # table_id: #
|
|
master-bin.000001 # Write_rows # # table_id: #
|
|
master-bin.000001 # Write_rows # # table_id: #
|
|
master-bin.000001 # Write_rows # # table_id: #
|
|
master-bin.000001 # Write_rows # # table_id: #
|
|
master-bin.000001 # Update_rows # # table_id: #
|
|
master-bin.000001 # Write_rows # # table_id: #
|
|
master-bin.000001 # Write_rows # # table_id: #
|
|
master-bin.000001 # Write_rows # # table_id: #
|
|
master-bin.000001 # Write_rows # # table_id: #
|
|
master-bin.000001 # Write_rows # # table_id: #
|
|
master-bin.000001 # Update_rows # # table_id: # flags: STMT_END_F
|
|
master-bin.000001 # Query # # use `test`; delete from t1 where b = 1
|
|
master-bin.000001 # Query # # use `test`; delete from t3 where b = 1
|
|
master-bin.000001 # Xid # # COMMIT /* XID */
|
|
master-bin.000001 # Query # # BEGIN
|
|
master-bin.000001 # Query # # use `test`; insert into t1(a,b) values(4,2)
|
|
master-bin.000001 # Xid # # COMMIT /* XID */
|
|
master-bin.000001 # Query # # BEGIN
|
|
master-bin.000001 # Query # # use `test`; insert into t3(a,b) values(4,2)
|
|
master-bin.000001 # Xid # # COMMIT /* XID */
|
|
master-bin.000001 # Query # # BEGIN
|
|
master-bin.000001 # Table_map # # table_id: # (test.t1)
|
|
master-bin.000001 # Table_map # # table_id: # (test.t2)
|
|
master-bin.000001 # Write_rows # # table_id: #
|
|
master-bin.000001 # Update_rows # # table_id: # flags: STMT_END_F
|
|
master-bin.000001 # Xid # # COMMIT /* XID */
|
|
master-bin.000001 # Query # # BEGIN
|
|
master-bin.000001 # Table_map # # table_id: # (test.t3)
|
|
master-bin.000001 # Table_map # # table_id: # (test.t5)
|
|
master-bin.000001 # Table_map # # table_id: # (test.t4)
|
|
master-bin.000001 # Table_map # # table_id: # (test.t6)
|
|
master-bin.000001 # Write_rows # # table_id: #
|
|
master-bin.000001 # Write_rows # # table_id: #
|
|
master-bin.000001 # Write_rows # # table_id: #
|
|
master-bin.000001 # Write_rows # # table_id: #
|
|
master-bin.000001 # Write_rows # # table_id: #
|
|
master-bin.000001 # Update_rows # # table_id: # flags: STMT_END_F
|
|
master-bin.000001 # Xid # # COMMIT /* XID */
|
|
master-bin.000001 # Query # # BEGIN
|
|
master-bin.000001 # Query # # use `test`; delete from t1 where b = 2
|
|
master-bin.000001 # Xid # # COMMIT /* XID */
|
|
master-bin.000001 # Query # # BEGIN
|
|
master-bin.000001 # Query # # use `test`; delete from t3 where b = 2
|
|
master-bin.000001 # Xid # # COMMIT /* XID */
|
|
commit;
|
|
#Test if the results are consistent on master and slave
|
|
#for 'INVOKES A TRIGGER with before update action'
|
|
Comparing tables master:test.t2 and slave:test.t2
|
|
Comparing tables master:test.t4 and slave:test.t4
|
|
Comparing tables master:test.t6 and slave:test.t6
|
|
DROP TABLE t1;
|
|
DROP TABLE t2;
|
|
DROP TABLE t3;
|
|
DROP TABLE t4;
|
|
DROP TABLE t5;
|
|
DROP TABLE t6;
|
|
DROP FUNCTION f1_insert_triggered;
|
|
# Test case5: INVOKES A TRIGGER with after delete action
|
|
create table t1(a int, b int) engine=innodb;
|
|
create table t2(i1 int not null auto_increment, a int, primary key(i1)) engine=innodb;
|
|
create trigger tr1 after delete on t1 for each row insert into t2(a) values(6);
|
|
create table t3(a int, b int) engine=innodb;
|
|
create table t4(i1 int not null auto_increment, a int, primary key(i1)) engine=innodb;
|
|
create table t5(a int) engine=innodb;
|
|
create trigger tr2 after delete on t3 for each row begin
|
|
insert into t4(a) values(f1_insert_triggered());
|
|
insert into t4(a) values(f1_insert_triggered());
|
|
insert into t5(a) values(8);
|
|
end |
|
|
create table t6(i1 int not null auto_increment, a int, primary key(i1)) engine=innodb;
|
|
CREATE FUNCTION f1_insert_triggered() RETURNS INTEGER
|
|
BEGIN
|
|
INSERT INTO t6(a) values(2),(3);
|
|
RETURN 1;
|
|
END//
|
|
begin;
|
|
insert into t1(a,b) values(1,1),(2,1);
|
|
insert into t3(a,b) values(1,1),(2,1);
|
|
update t1 set a = a + 5 where b = 1;
|
|
update t3 set a = a + 5 where b = 1;
|
|
delete from t1 where b = 1;
|
|
delete from t3 where b = 1;
|
|
insert into t2(a) values(3);
|
|
insert into t4(a) values(3);
|
|
commit;
|
|
insert into t1(a,b) values(4,2);
|
|
insert into t3(a,b) values(4,2);
|
|
update t1 set a = a + 5 where b = 2;
|
|
update t3 set a = a + 5 where b = 2;
|
|
delete from t1 where b = 2;
|
|
delete from t3 where b = 2;
|
|
# To verify if insert/update in an autoinc column causes statement to be logged in row format
|
|
show binlog events from <binlog_start>;
|
|
Log_name Pos Event_type Server_id End_log_pos Info
|
|
master-bin.000001 # Query # # BEGIN
|
|
master-bin.000001 # Intvar # # INSERT_ID=3
|
|
master-bin.000001 # Query # # use `test`; insert into t2(a) values(3)
|
|
master-bin.000001 # Xid # # COMMIT /* XID */
|
|
master-bin.000001 # Query # # BEGIN
|
|
master-bin.000001 # Intvar # # INSERT_ID=5
|
|
master-bin.000001 # Query # # use `test`; insert into t4(a) values(3)
|
|
master-bin.000001 # Xid # # COMMIT /* XID */
|
|
master-bin.000001 # Query # # BEGIN
|
|
master-bin.000001 # Query # # use `test`; insert into t1(a,b) values(1,1),(2,1)
|
|
master-bin.000001 # Query # # use `test`; insert into t3(a,b) values(1,1),(2,1)
|
|
master-bin.000001 # Query # # use `test`; update t1 set a = a + 5 where b = 1
|
|
master-bin.000001 # Query # # use `test`; update t3 set a = a + 5 where b = 1
|
|
master-bin.000001 # Table_map # # table_id: # (test.t1)
|
|
master-bin.000001 # Table_map # # table_id: # (test.t2)
|
|
master-bin.000001 # Delete_rows # # table_id: #
|
|
master-bin.000001 # Write_rows # # table_id: #
|
|
master-bin.000001 # Delete_rows # # table_id: #
|
|
master-bin.000001 # Write_rows # # table_id: # flags: STMT_END_F
|
|
master-bin.000001 # Table_map # # table_id: # (test.t3)
|
|
master-bin.000001 # Table_map # # table_id: # (test.t5)
|
|
master-bin.000001 # Table_map # # table_id: # (test.t4)
|
|
master-bin.000001 # Table_map # # table_id: # (test.t6)
|
|
master-bin.000001 # Delete_rows # # table_id: #
|
|
master-bin.000001 # Write_rows # # table_id: #
|
|
master-bin.000001 # Write_rows # # table_id: #
|
|
master-bin.000001 # Write_rows # # table_id: #
|
|
master-bin.000001 # Write_rows # # table_id: #
|
|
master-bin.000001 # Write_rows # # table_id: #
|
|
master-bin.000001 # Delete_rows # # table_id: #
|
|
master-bin.000001 # Write_rows # # table_id: #
|
|
master-bin.000001 # Write_rows # # table_id: #
|
|
master-bin.000001 # Write_rows # # table_id: #
|
|
master-bin.000001 # Write_rows # # table_id: #
|
|
master-bin.000001 # Write_rows # # table_id: # flags: STMT_END_F
|
|
master-bin.000001 # Xid # # COMMIT /* XID */
|
|
master-bin.000001 # Query # # BEGIN
|
|
master-bin.000001 # Query # # use `test`; insert into t1(a,b) values(4,2)
|
|
master-bin.000001 # Xid # # COMMIT /* XID */
|
|
master-bin.000001 # Query # # BEGIN
|
|
master-bin.000001 # Query # # use `test`; insert into t3(a,b) values(4,2)
|
|
master-bin.000001 # Xid # # COMMIT /* XID */
|
|
master-bin.000001 # Query # # BEGIN
|
|
master-bin.000001 # Query # # use `test`; update t1 set a = a + 5 where b = 2
|
|
master-bin.000001 # Xid # # COMMIT /* XID */
|
|
master-bin.000001 # Query # # BEGIN
|
|
master-bin.000001 # Query # # use `test`; update t3 set a = a + 5 where b = 2
|
|
master-bin.000001 # Xid # # COMMIT /* XID */
|
|
master-bin.000001 # Query # # BEGIN
|
|
master-bin.000001 # Table_map # # table_id: # (test.t1)
|
|
master-bin.000001 # Table_map # # table_id: # (test.t2)
|
|
master-bin.000001 # Delete_rows # # table_id: #
|
|
master-bin.000001 # Write_rows # # table_id: # flags: STMT_END_F
|
|
master-bin.000001 # Xid # # COMMIT /* XID */
|
|
master-bin.000001 # Query # # BEGIN
|
|
master-bin.000001 # Table_map # # table_id: # (test.t3)
|
|
master-bin.000001 # Table_map # # table_id: # (test.t5)
|
|
master-bin.000001 # Table_map # # table_id: # (test.t4)
|
|
master-bin.000001 # Table_map # # table_id: # (test.t6)
|
|
master-bin.000001 # Delete_rows # # table_id: #
|
|
master-bin.000001 # Write_rows # # table_id: #
|
|
master-bin.000001 # Write_rows # # table_id: #
|
|
master-bin.000001 # Write_rows # # table_id: #
|
|
master-bin.000001 # Write_rows # # table_id: #
|
|
master-bin.000001 # Write_rows # # table_id: # flags: STMT_END_F
|
|
master-bin.000001 # Xid # # COMMIT /* XID */
|
|
commit;
|
|
#Test if the results are consistent on master and slave
|
|
#for 'INVOKES A TRIGGER with after delete action'
|
|
Comparing tables master:test.t2 and slave:test.t2
|
|
Comparing tables master:test.t4 and slave:test.t4
|
|
Comparing tables master:test.t6 and slave:test.t6
|
|
DROP TABLE t1;
|
|
DROP TABLE t2;
|
|
DROP TABLE t3;
|
|
DROP TABLE t4;
|
|
DROP TABLE t5;
|
|
DROP TABLE t6;
|
|
DROP FUNCTION f1_insert_triggered;
|
|
# Test case6: INVOKES A TRIGGER with before delete action
|
|
create table t1(a int, b int) engine=innodb;
|
|
create table t2(i1 int not null auto_increment, a int, primary key(i1)) engine=innodb;
|
|
create trigger tr1 before delete on t1 for each row insert into t2(a) values(6);
|
|
create table t3(a int, b int) engine=innodb;
|
|
create table t4(i1 int not null auto_increment, a int, primary key(i1)) engine=innodb;
|
|
create table t5(a int) engine=innodb;
|
|
create trigger tr2 before delete on t3 for each row begin
|
|
insert into t4(a) values(f1_insert_triggered());
|
|
insert into t4(a) values(f1_insert_triggered());
|
|
insert into t5(a) values(8);
|
|
end |
|
|
create table t6(i1 int not null auto_increment, a int, primary key(i1)) engine=innodb;
|
|
CREATE FUNCTION f1_insert_triggered() RETURNS INTEGER
|
|
BEGIN
|
|
INSERT INTO t6(a) values(2),(3);
|
|
RETURN 1;
|
|
END//
|
|
begin;
|
|
insert into t1(a,b) values(1,1),(2,1);
|
|
insert into t3(a,b) values(1,1),(2,1);
|
|
update t1 set a = a + 5 where b = 1;
|
|
update t3 set a = a + 5 where b = 1;
|
|
delete from t1 where b = 1;
|
|
delete from t3 where b = 1;
|
|
insert into t2(a) values(3);
|
|
insert into t4(a) values(3);
|
|
commit;
|
|
insert into t1(a,b) values(4,2);
|
|
insert into t3(a,b) values(4,2);
|
|
update t1 set a = a + 5 where b = 2;
|
|
update t3 set a = a + 5 where b = 2;
|
|
delete from t1 where b = 2;
|
|
delete from t3 where b = 2;
|
|
# To verify if insert/update in an autoinc column causes statement to be logged in row format
|
|
show binlog events from <binlog_start>;
|
|
Log_name Pos Event_type Server_id End_log_pos Info
|
|
master-bin.000001 # Query # # BEGIN
|
|
master-bin.000001 # Intvar # # INSERT_ID=3
|
|
master-bin.000001 # Query # # use `test`; insert into t2(a) values(3)
|
|
master-bin.000001 # Xid # # COMMIT /* XID */
|
|
master-bin.000001 # Query # # BEGIN
|
|
master-bin.000001 # Intvar # # INSERT_ID=5
|
|
master-bin.000001 # Query # # use `test`; insert into t4(a) values(3)
|
|
master-bin.000001 # Xid # # COMMIT /* XID */
|
|
master-bin.000001 # Query # # BEGIN
|
|
master-bin.000001 # Query # # use `test`; insert into t1(a,b) values(1,1),(2,1)
|
|
master-bin.000001 # Query # # use `test`; insert into t3(a,b) values(1,1),(2,1)
|
|
master-bin.000001 # Query # # use `test`; update t1 set a = a + 5 where b = 1
|
|
master-bin.000001 # Query # # use `test`; update t3 set a = a + 5 where b = 1
|
|
master-bin.000001 # Table_map # # table_id: # (test.t1)
|
|
master-bin.000001 # Table_map # # table_id: # (test.t2)
|
|
master-bin.000001 # Write_rows # # table_id: #
|
|
master-bin.000001 # Delete_rows # # table_id: #
|
|
master-bin.000001 # Write_rows # # table_id: #
|
|
master-bin.000001 # Delete_rows # # table_id: # flags: STMT_END_F
|
|
master-bin.000001 # Table_map # # table_id: # (test.t3)
|
|
master-bin.000001 # Table_map # # table_id: # (test.t5)
|
|
master-bin.000001 # Table_map # # table_id: # (test.t4)
|
|
master-bin.000001 # Table_map # # table_id: # (test.t6)
|
|
master-bin.000001 # Write_rows # # table_id: #
|
|
master-bin.000001 # Write_rows # # table_id: #
|
|
master-bin.000001 # Write_rows # # table_id: #
|
|
master-bin.000001 # Write_rows # # table_id: #
|
|
master-bin.000001 # Write_rows # # table_id: #
|
|
master-bin.000001 # Delete_rows # # table_id: #
|
|
master-bin.000001 # Write_rows # # table_id: #
|
|
master-bin.000001 # Write_rows # # table_id: #
|
|
master-bin.000001 # Write_rows # # table_id: #
|
|
master-bin.000001 # Write_rows # # table_id: #
|
|
master-bin.000001 # Write_rows # # table_id: #
|
|
master-bin.000001 # Delete_rows # # table_id: # flags: STMT_END_F
|
|
master-bin.000001 # Xid # # COMMIT /* XID */
|
|
master-bin.000001 # Query # # BEGIN
|
|
master-bin.000001 # Query # # use `test`; insert into t1(a,b) values(4,2)
|
|
master-bin.000001 # Xid # # COMMIT /* XID */
|
|
master-bin.000001 # Query # # BEGIN
|
|
master-bin.000001 # Query # # use `test`; insert into t3(a,b) values(4,2)
|
|
master-bin.000001 # Xid # # COMMIT /* XID */
|
|
master-bin.000001 # Query # # BEGIN
|
|
master-bin.000001 # Query # # use `test`; update t1 set a = a + 5 where b = 2
|
|
master-bin.000001 # Xid # # COMMIT /* XID */
|
|
master-bin.000001 # Query # # BEGIN
|
|
master-bin.000001 # Query # # use `test`; update t3 set a = a + 5 where b = 2
|
|
master-bin.000001 # Xid # # COMMIT /* XID */
|
|
master-bin.000001 # Query # # BEGIN
|
|
master-bin.000001 # Table_map # # table_id: # (test.t1)
|
|
master-bin.000001 # Table_map # # table_id: # (test.t2)
|
|
master-bin.000001 # Write_rows # # table_id: #
|
|
master-bin.000001 # Delete_rows # # table_id: # flags: STMT_END_F
|
|
master-bin.000001 # Xid # # COMMIT /* XID */
|
|
master-bin.000001 # Query # # BEGIN
|
|
master-bin.000001 # Table_map # # table_id: # (test.t3)
|
|
master-bin.000001 # Table_map # # table_id: # (test.t5)
|
|
master-bin.000001 # Table_map # # table_id: # (test.t4)
|
|
master-bin.000001 # Table_map # # table_id: # (test.t6)
|
|
master-bin.000001 # Write_rows # # table_id: #
|
|
master-bin.000001 # Write_rows # # table_id: #
|
|
master-bin.000001 # Write_rows # # table_id: #
|
|
master-bin.000001 # Write_rows # # table_id: #
|
|
master-bin.000001 # Write_rows # # table_id: #
|
|
master-bin.000001 # Delete_rows # # table_id: # flags: STMT_END_F
|
|
master-bin.000001 # Xid # # COMMIT /* XID */
|
|
commit;
|
|
#Test if the results are consistent on master and slave
|
|
#for 'INVOKES A TRIGGER with before delete action'
|
|
Comparing tables master:test.t2 and slave:test.t2
|
|
Comparing tables master:test.t4 and slave:test.t4
|
|
Comparing tables master:test.t6 and slave:test.t6
|
|
DROP TABLE t1;
|
|
DROP TABLE t2;
|
|
DROP TABLE t3;
|
|
DROP TABLE t4;
|
|
DROP TABLE t5;
|
|
DROP TABLE t6;
|
|
DROP FUNCTION f1_insert_triggered;
|
|
# Test case7: CALLS A FUNCTION which INVOKES A TRIGGER with after insert action
|
|
create table t1(a int) engine=innodb;
|
|
create table t2(i1 int not null auto_increment, a int, primary key(i1)) engine=innodb;
|
|
create table t3(i1 int not null auto_increment, a int, primary key(i1)) engine=innodb;
|
|
CREATE FUNCTION f1_two_inserts_trigger() RETURNS INTEGER
|
|
BEGIN
|
|
INSERT INTO t2(a) values(2),(3);
|
|
INSERT INTO t2(a) values(2),(3);
|
|
RETURN 1;
|
|
END |
|
|
create trigger tr11 after insert on t2 for each row begin
|
|
insert into t3(a) values(new.a);
|
|
insert into t3(a) values(new.a);
|
|
end |
|
|
begin;
|
|
insert into t1(a) values(f1_two_inserts_trigger());
|
|
insert into t2(a) values(4),(5);
|
|
commit;
|
|
insert into t1(a) values(f1_two_inserts_trigger());
|
|
# To verify if insert/update in an autoinc column causes statement to be logged in row format
|
|
show binlog events from <binlog_start>;
|
|
Log_name Pos Event_type Server_id End_log_pos Info
|
|
master-bin.000001 # Query # # BEGIN
|
|
master-bin.000001 # Table_map # # table_id: # (test.t2)
|
|
master-bin.000001 # Table_map # # table_id: # (test.t3)
|
|
master-bin.000001 # Write_rows # # table_id: #
|
|
master-bin.000001 # Write_rows # # table_id: #
|
|
master-bin.000001 # Write_rows # # table_id: #
|
|
master-bin.000001 # Write_rows # # table_id: # flags: STMT_END_F
|
|
master-bin.000001 # Xid # # COMMIT /* XID */
|
|
master-bin.000001 # Query # # BEGIN
|
|
master-bin.000001 # Table_map # # table_id: # (test.t1)
|
|
master-bin.000001 # Table_map # # table_id: # (test.t2)
|
|
master-bin.000001 # Table_map # # table_id: # (test.t3)
|
|
master-bin.000001 # Write_rows # # table_id: #
|
|
master-bin.000001 # Write_rows # # table_id: #
|
|
master-bin.000001 # Write_rows # # table_id: #
|
|
master-bin.000001 # Write_rows # # table_id: #
|
|
master-bin.000001 # Write_rows # # table_id: #
|
|
master-bin.000001 # Write_rows # # table_id: #
|
|
master-bin.000001 # Write_rows # # table_id: #
|
|
master-bin.000001 # Write_rows # # table_id: #
|
|
master-bin.000001 # Write_rows # # table_id: # flags: STMT_END_F
|
|
master-bin.000001 # Xid # # COMMIT /* XID */
|
|
master-bin.000001 # Query # # BEGIN
|
|
master-bin.000001 # Table_map # # table_id: # (test.t1)
|
|
master-bin.000001 # Table_map # # table_id: # (test.t2)
|
|
master-bin.000001 # Table_map # # table_id: # (test.t3)
|
|
master-bin.000001 # Write_rows # # table_id: #
|
|
master-bin.000001 # Write_rows # # table_id: #
|
|
master-bin.000001 # Write_rows # # table_id: #
|
|
master-bin.000001 # Write_rows # # table_id: #
|
|
master-bin.000001 # Write_rows # # table_id: #
|
|
master-bin.000001 # Write_rows # # table_id: #
|
|
master-bin.000001 # Write_rows # # table_id: #
|
|
master-bin.000001 # Write_rows # # table_id: #
|
|
master-bin.000001 # Write_rows # # table_id: # flags: STMT_END_F
|
|
master-bin.000001 # Xid # # COMMIT /* XID */
|
|
commit;
|
|
#Test if the results are consistent on master and slave
|
|
#for 'CALLS A FUNCTION which INVOKES A TRIGGER with after insert action'
|
|
Comparing tables master:test.t2 and slave:test.t2
|
|
Comparing tables master:test.t3 and slave:test.t3
|
|
drop table t1;
|
|
drop table t2;
|
|
drop table t3;
|
|
drop function f1_two_inserts_trigger;
|
|
# Test case8: CALLS A FUNCTION which INVOKES A TRIGGER with before insert action
|
|
create table t1(a int) engine=innodb;
|
|
create table t2(i1 int not null auto_increment, a int, primary key(i1)) engine=innodb;
|
|
create table t3(i1 int not null auto_increment, a int, primary key(i1)) engine=innodb;
|
|
CREATE FUNCTION f1_two_inserts_trigger() RETURNS INTEGER
|
|
BEGIN
|
|
INSERT INTO t2(a) values(2),(3);
|
|
INSERT INTO t2(a) values(2),(3);
|
|
RETURN 1;
|
|
END |
|
|
create trigger tr11 before insert on t2 for each row begin
|
|
insert into t3(a) values(new.a);
|
|
insert into t3(a) values(new.a);
|
|
end |
|
|
begin;
|
|
insert into t1(a) values(f1_two_inserts_trigger());
|
|
insert into t2(a) values(4),(5);
|
|
commit;
|
|
insert into t1(a) values(f1_two_inserts_trigger());
|
|
# To verify if insert/update in an autoinc column causes statement to be logged in row format
|
|
show binlog events from <binlog_start>;
|
|
Log_name Pos Event_type Server_id End_log_pos Info
|
|
master-bin.000001 # Query # # BEGIN
|
|
master-bin.000001 # Table_map # # table_id: # (test.t2)
|
|
master-bin.000001 # Table_map # # table_id: # (test.t3)
|
|
master-bin.000001 # Write_rows # # table_id: #
|
|
master-bin.000001 # Write_rows # # table_id: #
|
|
master-bin.000001 # Write_rows # # table_id: #
|
|
master-bin.000001 # Write_rows # # table_id: # flags: STMT_END_F
|
|
master-bin.000001 # Xid # # COMMIT /* XID */
|
|
master-bin.000001 # Query # # BEGIN
|
|
master-bin.000001 # Table_map # # table_id: # (test.t1)
|
|
master-bin.000001 # Table_map # # table_id: # (test.t2)
|
|
master-bin.000001 # Table_map # # table_id: # (test.t3)
|
|
master-bin.000001 # Write_rows # # table_id: #
|
|
master-bin.000001 # Write_rows # # table_id: #
|
|
master-bin.000001 # Write_rows # # table_id: #
|
|
master-bin.000001 # Write_rows # # table_id: #
|
|
master-bin.000001 # Write_rows # # table_id: #
|
|
master-bin.000001 # Write_rows # # table_id: #
|
|
master-bin.000001 # Write_rows # # table_id: #
|
|
master-bin.000001 # Write_rows # # table_id: #
|
|
master-bin.000001 # Write_rows # # table_id: # flags: STMT_END_F
|
|
master-bin.000001 # Xid # # COMMIT /* XID */
|
|
master-bin.000001 # Query # # BEGIN
|
|
master-bin.000001 # Table_map # # table_id: # (test.t1)
|
|
master-bin.000001 # Table_map # # table_id: # (test.t2)
|
|
master-bin.000001 # Table_map # # table_id: # (test.t3)
|
|
master-bin.000001 # Write_rows # # table_id: #
|
|
master-bin.000001 # Write_rows # # table_id: #
|
|
master-bin.000001 # Write_rows # # table_id: #
|
|
master-bin.000001 # Write_rows # # table_id: #
|
|
master-bin.000001 # Write_rows # # table_id: #
|
|
master-bin.000001 # Write_rows # # table_id: #
|
|
master-bin.000001 # Write_rows # # table_id: #
|
|
master-bin.000001 # Write_rows # # table_id: #
|
|
master-bin.000001 # Write_rows # # table_id: # flags: STMT_END_F
|
|
master-bin.000001 # Xid # # COMMIT /* XID */
|
|
commit;
|
|
#Test if the results are consistent on master and slave
|
|
#for 'CALLS A FUNCTION which INVOKES A TRIGGER with before insert action'
|
|
Comparing tables master:test.t2 and slave:test.t2
|
|
Comparing tables master:test.t3 and slave:test.t3
|
|
drop table t1;
|
|
drop table t2;
|
|
drop table t3;
|
|
drop function f1_two_inserts_trigger;
|
|
# Test case9: INSERT DATA INTO VIEW WHICH INVOKES TRIGGERS with after insert action
|
|
CREATE TABLE t1(i1 int not null auto_increment, c1 INT, primary key(i1)) engine=innodb;
|
|
CREATE TABLE t2(i1 int not null auto_increment, c2 INT, primary key(i1)) engine=innodb;
|
|
CREATE TABLE t3(i1 int not null auto_increment, a int, primary key(i1)) engine=innodb;
|
|
create trigger tr16 after insert on t1 for each row insert into t3(a) values(new.c1);
|
|
create trigger tr17 after insert on t2 for each row insert into t3(a) values(new.c2);
|
|
begin;
|
|
INSERT INTO t1(c1) VALUES (11), (12);
|
|
INSERT INTO t2(c2) VALUES (13), (14);
|
|
CREATE VIEW v16 AS SELECT c1, c2 FROM t1, t2;
|
|
INSERT INTO v16(c1) VALUES (15),(16);
|
|
INSERT INTO v16(c2) VALUES (17),(18);
|
|
INSERT INTO v16(c1) VALUES (19),(20);
|
|
INSERT INTO v16(c2) VALUES (21),(22);
|
|
INSERT INTO v16(c1) VALUES (23), (24);
|
|
INSERT INTO v16(c1) VALUES (25), (26);
|
|
commit;
|
|
#Test if the results are consistent on master and slave
|
|
#for 'INSERT DATA INTO VIEW WHICH INVOKES TRIGGERS'
|
|
Comparing tables master:test.t3 and slave:test.t3
|
|
DROP TABLE t1;
|
|
DROP TABLE t2;
|
|
DROP TABLE t3;
|
|
DROP VIEW v16;
|
|
# Test case10: INSERT DATA INTO VIEW WHICH INVOKES TRIGGERS with before insert action
|
|
CREATE TABLE t1(i1 int not null auto_increment, c1 INT, primary key(i1)) engine=innodb;
|
|
CREATE TABLE t2(i1 int not null auto_increment, c2 INT, primary key(i1)) engine=innodb;
|
|
CREATE TABLE t3(i1 int not null auto_increment, a int, primary key(i1)) engine=innodb;
|
|
create trigger tr16 before insert on t1 for each row insert into t3(a) values(new.c1);
|
|
create trigger tr17 before insert on t2 for each row insert into t3(a) values(new.c2);
|
|
begin;
|
|
INSERT INTO t1(c1) VALUES (11), (12);
|
|
INSERT INTO t2(c2) VALUES (13), (14);
|
|
CREATE VIEW v16 AS SELECT c1, c2 FROM t1, t2;
|
|
INSERT INTO v16(c1) VALUES (15),(16);
|
|
INSERT INTO v16(c2) VALUES (17),(18);
|
|
INSERT INTO v16(c1) VALUES (19),(20);
|
|
INSERT INTO v16(c2) VALUES (21),(22);
|
|
INSERT INTO v16(c1) VALUES (23), (24);
|
|
INSERT INTO v16(c1) VALUES (25), (26);
|
|
commit;
|
|
#Test if the results are consistent on master and slave
|
|
#for 'INSERT DATA INTO VIEW WHICH INVOKES TRIGGERS'
|
|
Comparing tables master:test.t3 and slave:test.t3
|
|
DROP TABLE t1;
|
|
DROP TABLE t2;
|
|
DROP TABLE t3;
|
|
DROP VIEW v16;
|
|
# Test case11: INVOKES A FUNCTION TO INSERT TWO OR MORE VALUES INTO A TABLE WITH AUTOINC COLUMN
|
|
create table t1(a int) engine=innodb;
|
|
create table t2(i1 int not null auto_increment, a int, primary key(i1)) engine=innodb;
|
|
CREATE FUNCTION f1_two_inserts() RETURNS INTEGER
|
|
BEGIN
|
|
INSERT INTO t2(a) values(2);
|
|
INSERT INTO t2(a) values(2);
|
|
RETURN 1;
|
|
END//
|
|
begin;
|
|
insert into t1(a) values(f1_two_inserts());
|
|
insert into t2(a) values(4),(5);
|
|
commit;
|
|
insert into t1(a) values(f1_two_inserts());
|
|
commit;
|
|
#Test result for INVOKES A FUNCTION TO INSERT TWO OR MORE VALUES on master
|
|
select * from t2 ORDER BY i1;
|
|
i1 a
|
|
1 2
|
|
2 2
|
|
3 4
|
|
4 5
|
|
5 2
|
|
6 2
|
|
#Test result for INVOKES A FUNCTION TO INSERT TWO OR MORE VALUES on slave
|
|
select * from t2 ORDER BY i1;
|
|
i1 a
|
|
1 2
|
|
2 2
|
|
3 4
|
|
4 5
|
|
5 2
|
|
6 2
|
|
drop table t1;
|
|
drop table t2;
|
|
drop function f1_two_inserts;
|
|
# Test case12: INVOKES A FUNCTION TO UPDATE TWO OR MORE VALUES OF A TABLE WITH AUTOINC COLUMN
|
|
create table t1(a int) engine=innodb;
|
|
create table t2(i1 int not null auto_increment, a int, b int, primary key(i1)) engine=innodb;
|
|
CREATE FUNCTION f1_two_updates() RETURNS INTEGER
|
|
BEGIN
|
|
update t2 set a = a + 5 where b = 1;
|
|
update t2 set a = a + 5 where b = 2;
|
|
update t2 set a = a + 5 where b = 3;
|
|
update t2 set a = a + 5 where b = 4;
|
|
RETURN 1;
|
|
END//
|
|
insert into t2(a,b) values(1,1);
|
|
insert into t2(a,b) values(2,2);
|
|
insert into t2(a,b) values(3,3);
|
|
insert into t2(a,b) values(4,4);
|
|
insert into t1(a) values(f1_two_updates());
|
|
begin;
|
|
insert into t1(a) values(f1_two_updates());
|
|
commit;
|
|
#Test result for INVOKES A FUNCTION TO UPDATE TWO OR MORE VALUES on master
|
|
select * from t2 ORDER BY i1;
|
|
i1 a b
|
|
1 11 1
|
|
2 12 2
|
|
3 13 3
|
|
4 14 4
|
|
#Test result for INVOKES A FUNCTION TO UPDATE TWO OR MORE VALUES on slave
|
|
select * from t2 ORDER BY i1;
|
|
i1 a b
|
|
1 11 1
|
|
2 12 2
|
|
3 13 3
|
|
4 14 4
|
|
drop table t1;
|
|
drop table t2;
|
|
drop function f1_two_updates;
|
|
# Test case13: UPDATE MORE THAN ONE TABLES ON TOP-STATEMENT
|
|
create table t1(i1 int not null auto_increment, a int, b int, primary key(i1)) engine=innodb;
|
|
create table t2(i1 int not null auto_increment, a int, b int, primary key(i1)) engine=innodb;
|
|
begin;
|
|
insert into t1(a,b) values(1,1),(2,2);
|
|
insert into t2(a,b) values(1,1),(2,2);
|
|
update t1,t2 set t1.a=t1.a+5, t2.a=t2.a+5 where t1.b=t2.b;
|
|
insert into t1(a,b) values(3,3);
|
|
insert into t2(a,b) values(3,3);
|
|
commit;
|
|
# To verify if it works fine when these statements are not be marked as unsafe
|
|
show binlog events from <binlog_start>;
|
|
Log_name Pos Event_type Server_id End_log_pos Info
|
|
master-bin.000001 # Query # # BEGIN
|
|
master-bin.000001 # Intvar # # INSERT_ID=1
|
|
master-bin.000001 # Query # # use `test`; insert into t1(a,b) values(1,1),(2,2)
|
|
master-bin.000001 # Intvar # # INSERT_ID=1
|
|
master-bin.000001 # Query # # use `test`; insert into t2(a,b) values(1,1),(2,2)
|
|
master-bin.000001 # Query # # use `test`; update t1,t2 set t1.a=t1.a+5, t2.a=t2.a+5 where t1.b=t2.b
|
|
master-bin.000001 # Intvar # # INSERT_ID=3
|
|
master-bin.000001 # Query # # use `test`; insert into t1(a,b) values(3,3)
|
|
master-bin.000001 # Intvar # # INSERT_ID=3
|
|
master-bin.000001 # Query # # use `test`; insert into t2(a,b) values(3,3)
|
|
master-bin.000001 # Xid # # COMMIT /* XID */
|
|
#Test if the results are consistent on master and slave
|
|
#for 'UPDATE MORE THAN ONE TABLES ON TOP-STATEMENT'
|
|
Comparing tables master:test.t1 and slave:test.t1
|
|
Comparing tables master:test.t2 and slave:test.t2
|
|
drop table t1;
|
|
drop table t2;
|
|
# Test case14: INSERT DATA INTO VIEW WHICH INVOLVED MORE THAN ONE TABLES
|
|
CREATE TABLE t1(i1 int not null auto_increment, c1 INT, primary key(i1)) engine=innodb;
|
|
CREATE TABLE t2(i1 int not null auto_increment, c2 INT, primary key(i1)) engine=innodb;
|
|
begin;
|
|
INSERT INTO t1(c1) VALUES (11), (12);
|
|
INSERT INTO t2(c2) VALUES (13), (14);
|
|
CREATE VIEW v15 AS SELECT c1, c2 FROM t1, t2;
|
|
INSERT INTO v15(c1) VALUES (15),(16);
|
|
INSERT INTO v15(c2) VALUES (17),(18);
|
|
INSERT INTO v15(c1) VALUES (19),(20);
|
|
INSERT INTO v15(c2) VALUES (21),(22);
|
|
INSERT INTO v15(c1) VALUES (23), (24);
|
|
INSERT INTO v15(c2) VALUES (25), (26);
|
|
commit;
|
|
# To verify if it works fine when these statements are not be marked as unsafe
|
|
show binlog events from <binlog_start>;
|
|
Log_name Pos Event_type Server_id End_log_pos Info
|
|
master-bin.000001 # Query # # BEGIN
|
|
master-bin.000001 # Intvar # # INSERT_ID=1
|
|
master-bin.000001 # Query # # use `test`; INSERT INTO t1(c1) VALUES (11), (12)
|
|
master-bin.000001 # Intvar # # INSERT_ID=1
|
|
master-bin.000001 # Query # # use `test`; INSERT INTO t2(c2) VALUES (13), (14)
|
|
master-bin.000001 # Xid # # COMMIT /* XID */
|
|
master-bin.000001 # Query # # use `test`; CREATE ALGORITHM=UNDEFINED DEFINER=`root`@`localhost` SQL SECURITY DEFINER VIEW `v15` AS SELECT c1, c2 FROM t1, t2
|
|
master-bin.000001 # Query # # BEGIN
|
|
master-bin.000001 # Intvar # # INSERT_ID=3
|
|
master-bin.000001 # Query # # use `test`; INSERT INTO v15(c1) VALUES (15),(16)
|
|
master-bin.000001 # Xid # # COMMIT /* XID */
|
|
master-bin.000001 # Query # # BEGIN
|
|
master-bin.000001 # Intvar # # INSERT_ID=3
|
|
master-bin.000001 # Query # # use `test`; INSERT INTO v15(c2) VALUES (17),(18)
|
|
master-bin.000001 # Xid # # COMMIT /* XID */
|
|
master-bin.000001 # Query # # BEGIN
|
|
master-bin.000001 # Intvar # # INSERT_ID=5
|
|
master-bin.000001 # Query # # use `test`; INSERT INTO v15(c1) VALUES (19),(20)
|
|
master-bin.000001 # Xid # # COMMIT /* XID */
|
|
master-bin.000001 # Query # # BEGIN
|
|
master-bin.000001 # Intvar # # INSERT_ID=5
|
|
master-bin.000001 # Query # # use `test`; INSERT INTO v15(c2) VALUES (21),(22)
|
|
master-bin.000001 # Xid # # COMMIT /* XID */
|
|
master-bin.000001 # Query # # BEGIN
|
|
master-bin.000001 # Intvar # # INSERT_ID=7
|
|
master-bin.000001 # Query # # use `test`; INSERT INTO v15(c1) VALUES (23), (24)
|
|
master-bin.000001 # Xid # # COMMIT /* XID */
|
|
master-bin.000001 # Query # # BEGIN
|
|
master-bin.000001 # Intvar # # INSERT_ID=7
|
|
master-bin.000001 # Query # # use `test`; INSERT INTO v15(c2) VALUES (25), (26)
|
|
master-bin.000001 # Xid # # COMMIT /* XID */
|
|
#Test if the results are consistent on master and slave
|
|
#for 'INSERT DATA INTO VIEW WHICH INVOLVED MORE THAN ONE TABLES'
|
|
Comparing tables master:test.t1 and slave:test.t1
|
|
Comparing tables master:test.t2 and slave:test.t2
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drop table t1;
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drop table t2;
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drop view v15;
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