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BUG#26395: if crash during autocommit update to transactional table on master, slave fails

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Now, every transaction (including autocommit transactions) start with
a BEGIN and end with a COMMIT/ROLLBACK in the binlog.
Added a test case, and updated lots of test case result files.


mysql-test/t/rpl_transaction-master.opt:
  BitKeeper file /home/sven/bk/b26395-autocommit-xa/5.0-rpl/mysql-test/t/rpl_transaction-master.opt
mysql-test/t/rpl_transaction-slave.opt:
  BitKeeper file /home/sven/bk/b26395-autocommit-xa/5.0-rpl/mysql-test/t/rpl_transaction-slave.opt
mysql-test/r/mix_innodb_myisam_binlog.result:
  Updated result file
mysql-test/r/multi_update.result:
  Updated result file
mysql-test/r/rpl_transaction.result:
  New result file for new test case.
mysql-test/r/sp_trans_log.result:
  Updated result file
mysql-test/r/variables-big.result:
  Updated result file
mysql-test/t/rpl_transaction.test:
  New test case.
sql/log.cc:
   - Always write BEGIN and COMMIT around statements, even in autocommit
     mode.
   - Added comments for binlog_commit and binlog_rollback.
sql/log_event.cc:
  Added debug trigger to avoid writing xid events to the binlog.
This commit is contained in:
unknown
2007-12-21 20:30:23 +01:00
parent 590350633c
commit b5d95f021f
10 changed files with 331 additions and 73 deletions
Download Patch File Download Diff File Expand all files Collapse all files

81
mysql-test/r/mix_innodb_myisam_binlog.result
View File

@ -100,9 +100,10 @@ insert into t1 values(9);
insert into t2 select * from t1;
show binlog events from 98;
Log_name Pos Event_type Server_id End_log_pos Info
master-bin.000001 98 Query 1 # use `test`; insert into t1 values(9)
master-bin.000001 185 Xid 1 # COMMIT /* XID */
master-bin.000001 212 Query 1 # use `test`; insert into t2 select * from t1
master-bin.000001 98 Query 1 # use `test`; BEGIN
master-bin.000001 166 Query 1 # use `test`; insert into t1 values(9)
master-bin.000001 253 Xid 1 # COMMIT /* XID */
master-bin.000001 280 Query 1 # use `test`; insert into t2 select * from t1
delete from t1;
delete from t2;
reset master;
@ -111,19 +112,21 @@ begin;
insert into t2 select * from t1;
show binlog events from 98;
Log_name Pos Event_type Server_id End_log_pos Info
master-bin.000001 98 Query 1 # use `test`; insert into t1 values(10)
master-bin.000001 186 Xid 1 # COMMIT /* XID */
master-bin.000001 213 Query 1 # use `test`; insert into t2 select * from t1
master-bin.000001 98 Query 1 # use `test`; BEGIN
master-bin.000001 166 Query 1 # use `test`; insert into t1 values(10)
master-bin.000001 254 Xid 1 # COMMIT /* XID */
master-bin.000001 281 Query 1 # use `test`; insert into t2 select * from t1
insert into t1 values(11);
commit;
show binlog events from 98;
Log_name Pos Event_type Server_id End_log_pos Info
master-bin.000001 98 Query 1 # use `test`; insert into t1 values(10)
master-bin.000001 186 Xid 1 # COMMIT /* XID */
master-bin.000001 213 Query 1 # use `test`; insert into t2 select * from t1
master-bin.000001 307 Query 1 # use `test`; BEGIN
master-bin.000001 375 Query 1 # use `test`; insert into t1 values(11)
master-bin.000001 463 Xid 1 # COMMIT /* XID */
master-bin.000001 98 Query 1 # use `test`; BEGIN
master-bin.000001 166 Query 1 # use `test`; insert into t1 values(10)
master-bin.000001 254 Xid 1 # COMMIT /* XID */
master-bin.000001 281 Query 1 # use `test`; insert into t2 select * from t1
master-bin.000001 375 Query 1 # use `test`; BEGIN
master-bin.000001 443 Query 1 # use `test`; insert into t1 values(11)
master-bin.000001 531 Xid 1 # COMMIT /* XID */
alter table t2 engine=INNODB;
delete from t1;
delete from t2;
@ -235,25 +238,29 @@ master-bin.000001 98 Query 1 # use `test`; BEGIN
master-bin.000001 166 Query 1 # use `test`; insert into t1 values(16)
master-bin.000001 254 Query 1 # use `test`; insert into t1 values(18)
master-bin.000001 342 Xid 1 # COMMIT /* XID */
master-bin.000001 369 Query 1 # use `test`; delete from t1
master-bin.000001 446 Xid 1 # COMMIT /* XID */
master-bin.000001 473 Query 1 # use `test`; delete from t2
master-bin.000001 550 Xid 1 # COMMIT /* XID */
master-bin.000001 577 Query 1 # use `test`; alter table t2 type=MyISAM
master-bin.000001 666 Query 1 # use `test`; insert into t1 values (1)
master-bin.000001 754 Xid 1 # COMMIT /* XID */
master-bin.000001 781 Query 1 # use `test`; insert into t2 values (20)
master-bin.000001 870 Query 1 # use `test`; drop table t1,t2
master-bin.000001 949 Query 1 # use `test`; create temporary table ti (a int) engine=innodb
master-bin.000001 1059 Query 1 # use `test`; insert into ti values(1)
master-bin.000001 1146 Xid 1 # COMMIT /* XID */
master-bin.000001 1173 Query 1 # use `test`; create temporary table t1 (a int) engine=myisam
master-bin.000001 1283 Query 1 # use `test`; insert t1 values (1)
master-bin.000001 1366 Query 1 # use `test`; create table t0 (n int)
master-bin.000001 1452 Query 1 # use `test`; insert t0 select * from t1
master-bin.000001 1541 Query 1 # use `test`; insert into t0 select GET_LOCK("lock1",null)
master-bin.000001 1648 Query 1 # use `test`; create table t2 (n int) engine=innodb
master-bin.000001 1748 Query 1 # use `test`; DROP /*!40005 TEMPORARY */ TABLE IF EXISTS `test`.`t1`,`test`.`ti`
master-bin.000001 369 Query 1 # use `test`; BEGIN
master-bin.000001 437 Query 1 # use `test`; delete from t1
master-bin.000001 514 Xid 1 # COMMIT /* XID */
master-bin.000001 541 Query 1 # use `test`; BEGIN
master-bin.000001 609 Query 1 # use `test`; delete from t2
master-bin.000001 686 Xid 1 # COMMIT /* XID */
master-bin.000001 713 Query 1 # use `test`; alter table t2 type=MyISAM
master-bin.000001 802 Query 1 # use `test`; BEGIN
master-bin.000001 870 Query 1 # use `test`; insert into t1 values (1)
master-bin.000001 958 Xid 1 # COMMIT /* XID */
master-bin.000001 985 Query 1 # use `test`; insert into t2 values (20)
master-bin.000001 1074 Query 1 # use `test`; drop table t1,t2
master-bin.000001 1153 Query 1 # use `test`; create temporary table ti (a int) engine=innodb
master-bin.000001 1263 Query 1 # use `test`; BEGIN
master-bin.000001 1331 Query 1 # use `test`; insert into ti values(1)
master-bin.000001 1418 Xid 1 # COMMIT /* XID */
master-bin.000001 1445 Query 1 # use `test`; create temporary table t1 (a int) engine=myisam
master-bin.000001 1555 Query 1 # use `test`; insert t1 values (1)
master-bin.000001 1638 Query 1 # use `test`; create table t0 (n int)
master-bin.000001 1724 Query 1 # use `test`; insert t0 select * from t1
master-bin.000001 1813 Query 1 # use `test`; insert into t0 select GET_LOCK("lock1",null)
master-bin.000001 1920 Query 1 # use `test`; create table t2 (n int) engine=innodb
master-bin.000001 2020 Query 1 # use `test`; DROP /*!40005 TEMPORARY */ TABLE IF EXISTS `test`.`t1`,`test`.`ti`
do release_lock("lock1");
drop table t0,t2;
reset master;
@ -402,7 +409,7 @@ insert into t2 values (bug27417(1));
ERROR 23000: Duplicate entry '1' for key 1
show master status /* the offset must denote there is the query */;
File Position Binlog_Do_DB Binlog_Ignore_DB
master-bin.000001 267
master-bin.000001 335
select count(*) from t1 /* must be 1 */;
count(*)
1
@ -414,7 +421,7 @@ insert into t2 select bug27417(1) union select bug27417(2);
ERROR 23000: Duplicate entry '2' for key 1
show master status /* the offset must denote there is the query */;
File Position Binlog_Do_DB Binlog_Ignore_DB
master-bin.000001 290
master-bin.000001 358
select count(*) from t1 /* must be 2 */;
count(*)
2
@ -438,7 +445,7 @@ UPDATE t4,t3 SET t4.a=t3.a + bug27417(1) /* top level non-ta table */;
ERROR 23000: Duplicate entry '2' for key 1
show master status /* the offset must denote there is the query */;
File Position Binlog_Do_DB Binlog_Ignore_DB
master-bin.000001 301
master-bin.000001 369
select count(*) from t1 /* must be 4 */;
count(*)
4
@ -466,7 +473,7 @@ delete from t2;
ERROR 23000: Duplicate entry '1' for key 1
show master status /* the offset must denote there is the query */;
File Position Binlog_Do_DB Binlog_Ignore_DB
master-bin.000001 246
master-bin.000001 314
select count(*) from t1 /* must be 1 */;
count(*)
1
@ -483,7 +490,7 @@ delete t2.* from t2,t5 where t2.a=t5.a + 1;
ERROR 23000: Duplicate entry '1' for key 1
show master status /* the offset must denote there is the query */;
File Position Binlog_Do_DB Binlog_Ignore_DB
master-bin.000001 274
master-bin.000001 342
select count(*) from t1 /* must be 1 */;
count(*)
1
@ -501,7 +508,7 @@ count(*)
2
show master status /* the offset must denote there is the query */;
File Position Binlog_Do_DB Binlog_Ignore_DB
master-bin.000001 376
master-bin.000001 444
drop trigger trg_del_t2;
drop table t1,t2,t3,t4,t5;
drop function bug27417;