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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
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4
mysql-test/r/multi_update.result
View File

@ -545,7 +545,7 @@ a b
4 4
show master status /* there must be the UPDATE query event */;
File Position Binlog_Do_DB Binlog_Ignore_DB
master-bin.000001 260
master-bin.000001 328
delete from t1;
delete from t2;
insert into t1 values (1,2),(3,4),(4,4);
@ -555,7 +555,7 @@ UPDATE t2,t1 SET t2.a=t2.b where t2.a=t1.a;
ERROR 23000: Duplicate entry '4' for key 1
show master status /* there must be the UPDATE query event */;
File Position Binlog_Do_DB Binlog_Ignore_DB
master-bin.000001 275
master-bin.000001 343
drop table t1, t2;
drop table if exists t1, t2, t3;
CREATE TABLE t1 (a int, PRIMARY KEY (a));