mirror of
https://github.com/MariaDB/server.git
synced 2025-08-29 00:08:14 +03:00
f16fe16db0
binlog
The fix for BUG 43929 introduced a regression issue. In a nutshell, when a
statement that changes a non-transactional table fails, it is written to the
binary log with the error code appended. Unfortunately, after BUG 43929, this
failure was flushing the transactional chace causing mismatch between execution
and logging histories. To fix this issue, we avoid flushing the transactional
cache when a commit or rollback is not issued.
110 lines
4.7 KiB
Plaintext
110 lines
4.7 KiB
Plaintext
stop slave;
|
|
drop table if exists t1,t2,t3,t4,t5,t6,t7,t8,t9;
|
|
reset master;
|
|
reset slave;
|
|
drop table if exists t1,t2,t3,t4,t5,t6,t7,t8,t9;
|
|
start slave;
|
|
########################################################################
|
|
# Environment
|
|
########################################################################
|
|
CREATE TABLE t (i INT, PRIMARY KEY(i), f CHAR(8)) engine = Innodb;
|
|
CREATE TABLE n (d DATETIME, f CHAR(32)) engine = MyIsam;
|
|
CREATE TRIGGER tr AFTER UPDATE ON t FOR EACH ROW
|
|
BEGIN
|
|
INSERT INTO n VALUES ( now(), concat( 'updated t: ', old.f, ' -> ', new.f ) );
|
|
END |
|
|
INSERT INTO t VALUES (4,'black'), (2,'red'), (3,'yelow'), (1,'cyan');
|
|
########################################################################
|
|
# Testing ER_LOCK_WAIT_TIMEOUT
|
|
########################################################################
|
|
SET AUTOCOMMIT = 1;
|
|
BEGIN;
|
|
UPDATE t SET f = 'yellow 2' WHERE i = 3;
|
|
SET AUTOCOMMIT = 1;
|
|
BEGIN;
|
|
UPDATE t SET f = 'magenta 2' WHERE f = 'red';
|
|
ERROR HY000: Lock wait timeout exceeded; try restarting transaction
|
|
INSERT INTO t VALUES (5 + (2 * 10),"brown");
|
|
INSERT INTO n VALUES (now(),"brown");
|
|
COMMIT;
|
|
ROLLBACK;
|
|
Warnings:
|
|
Warning 1196 Some non-transactional changed tables couldn't be rolled back
|
|
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 # Query # # use `test`; UPDATE t SET f = 'yellow 2' WHERE i = 3
|
|
master-bin.000001 # Xid # # COMMIT /* XID */
|
|
master-bin.000001 # Query # # BEGIN
|
|
master-bin.000001 # Query # # use `test`; UPDATE t SET f = 'magenta 2' WHERE f = 'red'
|
|
master-bin.000001 # Query # # use `test`; INSERT INTO t VALUES (5 + (2 * 10),"brown")
|
|
master-bin.000001 # Query # # use `test`; INSERT INTO n VALUES (now(),"brown")
|
|
master-bin.000001 # Query # # ROLLBACK
|
|
SET AUTOCOMMIT = 1;
|
|
BEGIN;
|
|
UPDATE t SET f = 'gray 2' WHERE i = 3;
|
|
SET AUTOCOMMIT = 1;
|
|
BEGIN;
|
|
UPDATE t SET f = 'dark blue 2' WHERE f = 'red';
|
|
ERROR HY000: Lock wait timeout exceeded; try restarting transaction
|
|
INSERT INTO t VALUES (6 + (2 * 10),"brown");
|
|
INSERT INTO n VALUES (now(),"brown");
|
|
COMMIT;
|
|
COMMIT;
|
|
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 # Query # # use `test`; UPDATE t SET f = 'gray 2' WHERE i = 3
|
|
master-bin.000001 # Xid # # COMMIT /* XID */
|
|
master-bin.000001 # Query # # BEGIN
|
|
master-bin.000001 # Query # # use `test`; UPDATE t SET f = 'dark blue 2' WHERE f = 'red'
|
|
master-bin.000001 # Query # # use `test`; INSERT INTO t VALUES (6 + (2 * 10),"brown")
|
|
master-bin.000001 # Query # # use `test`; INSERT INTO n VALUES (now(),"brown")
|
|
master-bin.000001 # Xid # # COMMIT /* XID */
|
|
SET AUTOCOMMIT = 0;
|
|
UPDATE t SET f = 'yellow 1' WHERE i = 3;
|
|
SET AUTOCOMMIT = 0;
|
|
UPDATE t SET f = 'magenta 1' WHERE f = 'red';
|
|
ERROR HY000: Lock wait timeout exceeded; try restarting transaction
|
|
INSERT INTO t VALUES (5 + (1 * 10),"brown");
|
|
INSERT INTO n VALUES (now(),"brown");
|
|
COMMIT;
|
|
ROLLBACK;
|
|
Warnings:
|
|
Warning 1196 Some non-transactional changed tables couldn't be rolled back
|
|
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 # Query # # use `test`; UPDATE t SET f = 'yellow 1' WHERE i = 3
|
|
master-bin.000001 # Xid # # COMMIT /* XID */
|
|
master-bin.000001 # Query # # BEGIN
|
|
master-bin.000001 # Query # # use `test`; UPDATE t SET f = 'magenta 1' WHERE f = 'red'
|
|
master-bin.000001 # Query # # use `test`; INSERT INTO t VALUES (5 + (1 * 10),"brown")
|
|
master-bin.000001 # Query # # use `test`; INSERT INTO n VALUES (now(),"brown")
|
|
master-bin.000001 # Query # # ROLLBACK
|
|
SET AUTOCOMMIT = 0;
|
|
UPDATE t SET f = 'gray 1' WHERE i = 3;
|
|
SET AUTOCOMMIT = 0;
|
|
UPDATE t SET f = 'dark blue 1' WHERE f = 'red';
|
|
ERROR HY000: Lock wait timeout exceeded; try restarting transaction
|
|
INSERT INTO t VALUES (6 + (1 * 10),"brown");
|
|
INSERT INTO n VALUES (now(),"brown");
|
|
COMMIT;
|
|
COMMIT;
|
|
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 # Query # # use `test`; UPDATE t SET f = 'gray 1' WHERE i = 3
|
|
master-bin.000001 # Xid # # COMMIT /* XID */
|
|
master-bin.000001 # Query # # BEGIN
|
|
master-bin.000001 # Query # # use `test`; UPDATE t SET f = 'dark blue 1' WHERE f = 'red'
|
|
master-bin.000001 # Query # # use `test`; INSERT INTO t VALUES (6 + (1 * 10),"brown")
|
|
master-bin.000001 # Query # # use `test`; INSERT INTO n VALUES (now(),"brown")
|
|
master-bin.000001 # Xid # # COMMIT /* XID */
|
|
########################################################################
|
|
# Cleanup
|
|
########################################################################
|
|
DROP TRIGGER tr;
|
|
DROP TABLE t;
|
|
DROP TABLE n;
|