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###############################################################################
#BUG#44581 Slave stops when transaction with non-transactional table gets
#lock wait timeout
#
# In STMT and MIXED modes, a statement that changes both non-transactional and
# transactional tables must be written to the binary log whenever there are
# changes to non-transactional tables. This means that the statement gets into
# the # binary log even when the changes to the transactional tables fail. In
# particular, in the presence of a failure such statement is annotated with the
# error number and wrapped in a begin/rollback. On the slave, while applying
# the statement, it is expected the same failure and the rollback prevents the
# transactional changes to be persisted.
# This test aims to verify if a statement that updates both transactional and
# non-transacitonal tables and fails due to concurrency problems is correctly
# processed by the slave in the sense that the statements get into the binary
# log, the error is ignored and only the non-transactional tables are changed.
###############################################################################
--source include/master-slave.inc
--source include/have_innodb.inc
--source include/have_binlog_format_statement.inc
call mtr.add_suppression("Unsafe statement written to the binary log using statement format since BINLOG_FORMAT = STATEMENT");
--echo ########################################################################
--echo # Environment
--echo ########################################################################
connection master;
CREATE TABLE t (i INT, PRIMARY KEY(i), f CHAR(8)) engine = Innodb;
CREATE TABLE n (d DATETIME, f CHAR(32)) engine = MyIsam;
DELIMITER |;
CREATE TRIGGER tr AFTER UPDATE ON t FOR EACH ROW
BEGIN
INSERT INTO n VALUES ( now(), concat( 'updated t: ', old.f, ' -> ', new.f ) );
END |
DELIMITER ;|
INSERT INTO t VALUES (4,'black'), (2,'red'), (3,'yelow'), (1,'cyan');
connect (conn1, 127.0.0.1,root,,);
connect (conn2, 127.0.0.1,root,,);
--echo ########################################################################
--echo # Testing ER_LOCK_WAIT_TIMEOUT
--echo ########################################################################
let $type=2;
while ($type)
{
let $binlog_start= query_get_value("SHOW MASTER STATUS", Position, 1);
connection conn1;
if (`select $type = 2`)
{
SET AUTOCOMMIT = 1;
BEGIN;
}
if (`select $type = 1`)
{
SET AUTOCOMMIT = 0;
}
eval UPDATE t SET f = 'yellow $type' WHERE i = 3;
connection conn2;
if (`select $type = 2`)
{
SET AUTOCOMMIT = 1;
BEGIN;
}
if (`select $type = 1`)
{
SET AUTOCOMMIT = 0;
}
--error ER_LOCK_WAIT_TIMEOUT
eval UPDATE t SET f = 'magenta $type' WHERE f = 'red';
eval INSERT INTO t VALUES (5 + ($type * 10),"brown");
INSERT INTO n VALUES (now(),"brown");
connection conn1;
COMMIT;
connection conn2;
ROLLBACK;
--source include/show_binlog_events.inc
let $binlog_start= query_get_value("SHOW MASTER STATUS", Position, 1);
connection conn1;
if (`select $type = 2`)
{
SET AUTOCOMMIT = 1;
BEGIN;
}
if (`select $type = 1`)
{
SET AUTOCOMMIT = 0;
}
eval UPDATE t SET f = 'gray $type' WHERE i = 3;
connection conn2;
if (`select $type = 2`)
{
SET AUTOCOMMIT = 1;
BEGIN;
}
if (`select $type = 1`)
{
SET AUTOCOMMIT = 0;
}
--error ER_LOCK_WAIT_TIMEOUT
eval UPDATE t SET f = 'dark blue $type' WHERE f = 'red';
eval INSERT INTO t VALUES (6 + ($type * 10),"brown");
INSERT INTO n VALUES (now(),"brown");
connection conn1;
COMMIT;
connection conn2;
COMMIT;
--source include/show_binlog_events.inc
dec $type;
}
connection master;
sync_slave_with_master;
connection master;
let $diff_statement= SELECT * FROM t order by i;
source include/diff_master_slave.inc;
connection master;
let $diff_statement= SELECT * FROM n order by d, f;
source include/diff_master_slave.inc;
--echo ########################################################################
--echo # Cleanup
--echo ########################################################################
connection master;
DROP TRIGGER tr;
DROP TABLE t;
DROP TABLE n;
sync_slave_with_master;
connection master;
disconnect conn1;
disconnect conn2;
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