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include/master-slave.inc
[connection master]
==== Initialize ====
[on master]
CREATE TABLE t1 (a CHAR(48));
CREATE TEMPORARY TABLE t1_tmp1(a INT);
INSERT INTO t1 VALUES (UUID());
[on slave]
==== Verify results on slave ====
SHOW STATUS LIKE "Slave_open_temp_tables";
Variable_name Value
Slave_open_temp_tables 1
[on master]
[on master1]
[on slave]
==== Verify results on slave ====
SHOW STATUS LIKE "Slave_open_temp_tables";
Variable_name Value
Slave_open_temp_tables 0
==== Clean up ====
[on master]
include/rpl_connect.inc [creating master]
DROP TABLE t1;
[on slave]
include/rpl_reset.inc
CREATE TABLE t1 (a int);
CREATE TABLE t2 ( i1 INT NOT NULL AUTO_INCREMENT, PRIMARY KEY (i1) );
CREATE TABLE t3 ( i1 INT NOT NULL AUTO_INCREMENT, PRIMARY KEY (i1) );
CREATE TRIGGER tr1 AFTER DELETE ON t2 FOR EACH ROW INSERT INTO t3 () VALUES ();
CREATE TEMPORARY TABLE t1_tmp (i1 int);
ALTER TABLE t1_tmp ADD COLUMN b INT;
DELETE FROM t2;
CREATE TEMPORARY TABLE t2_tmp (a int);
ALTER TABLE t1_tmp ADD COLUMN c INT;
### assertion: assert that there is one open temp table on slave
SHOW STATUS LIKE 'Slave_open_temp_tables';
Variable_name Value
Slave_open_temp_tables 1
DROP TABLE t1_tmp, t2;
INSERT INTO t1 VALUES (1);
DROP TEMPORARY TABLE t2_tmp;
INSERT INTO t1 VALUES (2);
### assertion: assert that slave has no temporary tables opened
SHOW STATUS LIKE 'Slave_open_temp_tables';
Variable_name Value
Slave_open_temp_tables 0
DROP TABLE t3, t1;
show binlog events from <binlog_start>;
Log_name Pos Event_type Server_id End_log_pos Info
slave-bin.000001 # Query # # use `test`; CREATE TABLE t1 (a int)
slave-bin.000001 # Query # # use `test`; CREATE TABLE t2 ( i1 INT NOT NULL AUTO_INCREMENT, PRIMARY KEY (i1) )
slave-bin.000001 # Query # # use `test`; CREATE TABLE t3 ( i1 INT NOT NULL AUTO_INCREMENT, PRIMARY KEY (i1) )
slave-bin.000001 # Query # # use `test`; CREATE DEFINER=`root`@`localhost` TRIGGER tr1 AFTER DELETE ON t2 FOR EACH ROW INSERT INTO t3 () VALUES ()
slave-bin.000001 # Query # # use `test`; CREATE TEMPORARY TABLE t1_tmp (i1 int)
slave-bin.000001 # Query # # use `test`; ALTER TABLE t1_tmp ADD COLUMN b INT
slave-bin.000001 # Query # # use `test`; DROP TABLE `t2` /* generated by server */
slave-bin.000001 # Query # # use `test`; DROP TEMPORARY TABLE IF EXISTS `t1_tmp` /* generated by server */
slave-bin.000001 # Query # # BEGIN
slave-bin.000001 # Table_map # # table_id: # (test.t1)
slave-bin.000001 # Write_rows # # table_id: # flags: STMT_END_F
slave-bin.000001 # Query # # COMMIT
slave-bin.000001 # Query # # use `test`; DROP TEMPORARY TABLE IF EXISTS `t2_tmp` /* generated by server */
slave-bin.000001 # Query # # use `test`; INSERT INTO t1 VALUES (2)
slave-bin.000001 # Query # # use `test`; DROP TABLE t3, t1
# Bug#55478 Row events wrongly apply on the temporary table of the same name
# ==========================================================================
# The statement should be binlogged
CREATE TEMPORARY TABLE t1(c1 INT) ENGINE=InnoDB;
# Case 1: CREATE TABLE t1 ... SELECT
# ----------------------------------
# The statement generates row events on t1. And the rows events should
# be inserted into the base table on slave.
CREATE TABLE t1 ENGINE=MyISAM SELECT rand();
show binlog events in 'master-bin.000001' from <binlog_start>;
Log_name Pos Event_type Server_id End_log_pos Info
master-bin.000001 # Query # # BEGIN
master-bin.000001 # Query # # use `test`; CREATE TABLE `t1` (
`rand()` double NOT NULL DEFAULT '0'
) ENGINE=MyISAM
master-bin.000001 # Table_map # # table_id: # (test.t1)
master-bin.000001 # Write_rows # # table_id: # flags: STMT_END_F
master-bin.000001 # Query # # COMMIT
# Case 2: DROP TEMPORARY TABLE in a transacation(happens only on 5.5+)
# --------------------------------------------------------------------
BEGIN;
DROP TEMPORARY TABLE t1;
# The statement will binlogged after 'DROP TEMPORARY TABLE t1'
INSERT INTO t1 VALUES(1);
# The rows event will binlogged after 'INSERT INTO t1 VALUES(1)'
INSERT INTO t1 VALUES(Rand());
COMMIT;
show binlog events in 'master-bin.000001' from <binlog_start>;
Log_name Pos Event_type Server_id End_log_pos Info
master-bin.000001 # Query # # use `test`; DROP TEMPORARY TABLE IF EXISTS `t1` /* generated by server */
master-bin.000001 # Query # # use `test`; INSERT INTO t1 VALUES(1)
master-bin.000001 # Query # # BEGIN
master-bin.000001 # Table_map # # table_id: # (test.t1)
master-bin.000001 # Write_rows # # table_id: # flags: STMT_END_F
master-bin.000001 # Query # # COMMIT
# Compare the base table.
include/diff_tables.inc [master:t1, slave:t1]
DROP TABLE t1;
include/rpl_end.inc
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