Merge riska.(none):/home/sven/bk/b26395-autocommit-xa/5.0-rpl

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;

CREATE TABLE tmyisam (a int) ENGINE = MYISAM;

CREATE TABLE tinnodb (a int) ENGINE = INNODB;

SHOW CREATE TABLE tmyisam;

Table	Create Table

tmyisam	CREATE TABLE `tmyisam` (

  `a` int(11) default NULL

) ENGINE=MyISAM DEFAULT CHARSET=latin1

SHOW CREATE TABLE tinnodb;

Table	Create Table

tinnodb	CREATE TABLE `tinnodb` (

  `a` int(11) default NULL

) ENGINE=InnoDB DEFAULT CHARSET=latin1

==== Test 1: Non-XA Engines ====

--- on master ---

SET AUTOCOMMIT = 1;

INSERT INTO tmyisam VALUES (1);

BEGIN;

INSERT INTO tmyisam VALUES (2);

INSERT INTO tmyisam VALUES (3);

COMMIT;

BEGIN;

INSERT INTO tmyisam VALUES (5);

INSERT INTO tmyisam VALUES (6);

ROLLBACK;

Warnings:

Warning	1196	Some non-transactional changed tables couldn't be rolled back

SELECT * FROM tmyisam ORDER BY a;

a

1

2

3

5

6

--- on slave ---

SELECT * FROM tmyisam ORDER BY a;

a

1

2

3

5

6

==== Test 2: Master crash before writing XID event on XA engine ====

--- on master ---

INSERT INTO tinnodb VALUES (1);

SELECT * FROM tinnodb ORDER BY a;

a

1

--- on slave ---

STOP SLAVE;

SHOW SLAVE STATUS;

Slave_IO_State	

Master_Host	127.0.0.1

Master_User	root

Master_Port	#

Connect_Retry	1

Master_Log_File	master-bin.000001

Read_Master_Log_Pos	#

Relay_Log_File	#

Relay_Log_Pos	#

Relay_Master_Log_File	master-bin.000001

Slave_IO_Running	No

Slave_SQL_Running	No

Replicate_Do_DB	

Replicate_Ignore_DB	

Replicate_Do_Table	

Replicate_Ignore_Table	#

Replicate_Wild_Do_Table	

Replicate_Wild_Ignore_Table	

Last_Errno	0

Last_Error	

Skip_Counter	0

Exec_Master_Log_Pos	#

Relay_Log_Space	#

Until_Condition	None

Until_Log_File	

Until_Log_Pos	0

Master_SSL_Allowed	No

Master_SSL_CA_File	

Master_SSL_CA_Path	

Master_SSL_Cert	

Master_SSL_Cipher	

Master_SSL_Key	

Seconds_Behind_Master	#

SELECT * FROM tinnodb ORDER BY a;

a

DROP TABLE tmyisam;

DROP TABLE tinnodb;

DROP TABLE tmyisam;

DROP TABLE tinnodb;

set session transaction_prealloc_size=1024*1024*1024*1;

show processlist;

Id	User	Host	db	Command	Time	State	Info

1	root	localhost	test	Query	0	NULL	show processlist

6	root	localhost	test	Query	0	NULL	show processlist

set session transaction_prealloc_size=1024*1024*1024*2;

show processlist;

Id	User	Host	db	Command	Time	State	Info

set session transaction_prealloc_size=1024*1024*1024*3;

show processlist;

Id	User	Host	db	Command	Time	State	Info

1	root	localhost	test	Query	0	NULL	show processlist

6	root	localhost	test	Query	0	NULL	show processlist

set session transaction_prealloc_size=1024*1024*1024*4;

Warnings:

Warning	1292	Truncated incorrect transaction_prealloc_size value: '4294967296'

show processlist;

Id	User	Host	db	Command	Time	State	Info

1	root	localhost	test	Query	0	NULL	show processlist

6	root	localhost	test	Query	0	NULL	show processlist

set session transaction_prealloc_size=1024*1024*1024*5;

Warnings:

Warning	1292	Truncated incorrect transaction_prealloc_size value: '5368709120'

show processlist;

Id	User	Host	db	Command	Time	State	Info

1	root	localhost	test	Query	0	NULL	show processlist

6	root	localhost	test	Query	0	NULL	show processlist

--innodb --debug=d,do_not_write_xid

--innodb

# Tests that transactions are replicated correctly, with various

# combinations of non-transactional and transactional non-XA tables.

# Also tests that an XA transaction where the master crashes just

# before writing the XID log event is executed correctly.  See below

# for implementation details.

# Note: this test should not exist in 5.1 or higher.  It has been

# replaced by rpl_ndb_transaction.test, which tests a superset of what

# this test tests.

source include/have_innodb.inc;

source include/master-slave.inc;

CREATE TABLE tmyisam (a int) ENGINE = MYISAM;

CREATE TABLE tinnodb (a int) ENGINE = INNODB;

SHOW CREATE TABLE tmyisam;

SHOW CREATE TABLE tinnodb;

--echo ==== Test 1: Non-XA Engines ====

# Test that everything works fine with non-XA engines.  We just try

# all ways to do transactions involving ndb and/or myisam, with

# rollback or commit.

--echo --- on master ---

SET AUTOCOMMIT = 1;

INSERT INTO tmyisam VALUES (1);

BEGIN;

INSERT INTO tmyisam VALUES (2);

INSERT INTO tmyisam VALUES (3);

COMMIT;

BEGIN;

INSERT INTO tmyisam VALUES (5);

INSERT INTO tmyisam VALUES (6);

--warning 1196

ROLLBACK;

SELECT * FROM tmyisam ORDER BY a;

--echo --- on slave ---

--sync_slave_with_master

SELECT * FROM tmyisam ORDER BY a;

--echo ==== Test 2: Master crash before writing XID event on XA engine ====

# We now want to test the following scenario, to verify that BUG#26395

# has been fixed:

#   "master and slave have a transactional table that uses XA. Master

#    has AUTOCOMMIT on and executes a statement (in this case an

#    INSERT). Master crashes just before writing the XID event."

# In this scenario, master will roll back, so slave should not execute

# the statement, and slave should roll back later when master is

# restarted.

# However, we the master to be alive so that we are sure it replicates

# the statement to the slave. So in the test case, we must therefore

# not crash the master. Instead, we fake the crash by just not writing

# the XID event to the binlog. This is done by the

# --debug=d,do_not_write_xid flag in the .opt file.

# So, unlike if the master had crashed, the master *will* execute the

# statement. But the slave should not execute it. Hence, after the

# first test is executed, the expected result on master is a table

# with one row, and on slave a table with no rows.

# To simulate the slave correctly, we wait until everything up to the

# XID is replicated. We cannot sync_slave_with_master, because that

# would wait for the transaction to end. Instead, we wait for

# "sufficiently long time". Then we stop the slave.

# Note: since this puts the master binlog in an inconsistent state,

# this should be the last test of the file.

--echo --- on master ---

--connection master

INSERT INTO tinnodb VALUES (1);

SELECT * FROM tinnodb ORDER BY a;

--echo --- on slave ---

--connection slave

--sleep 3

STOP SLAVE;

source include/wait_for_slave_to_stop.inc;

--replace_column 4 # 7 # 8 # 9 # 16 # 22 # 23 # 33 #

query_vertical SHOW SLAVE STATUS;

# the following statement should show that nothing has been replicated

SELECT * FROM tinnodb ORDER BY a;

# clean up

connection master;

DROP TABLE tmyisam;

DROP TABLE tinnodb;

connection slave;

DROP TABLE tmyisam;

DROP TABLE tinnodb;