config root man

#   BUG #12161 Xa recovery and client disconnection
#    the test verifies that
#    a. disconnection does not lose a prepared transaction
#        so it can be committed from another connection
#    c. the prepared transaction is logged
#    d. interleaved prepared transactions are correctly applied on the slave.

#
# Both replication format are checked through explict
# set @@binlog_format in the test.
#
--source include/have_binlog_format_mixed.inc
#
# Prepared XA can't get available to an external connection
# until a connection, that either leaves actively or is killed,
# has completed a necessary part of its cleanup.
# Selecting from P_S.threads provides a method to learn that.
#
--source include/have_perfschema.inc
--source include/master-slave.inc

--connection master
call mtr.add_suppression("Found 2 prepared XA transactions");
CALL mtr.add_suppression("Statement is unsafe because it is being used inside a XA transaction");
CREATE VIEW v_processlist  as SELECT * FROM performance_schema.threads where type = 'FOREGROUND';

CREATE DATABASE d1;
CREATE DATABASE d2;

CREATE TABLE d1.t (a INT) ENGINE=innodb;
CREATE TABLE d2.t (a INT) ENGINE=innodb;

connect (master_conn1, 127.0.0.1,root,,test,$MASTER_MYPORT,);
--let $conn_id=`SELECT connection_id()`
SET @@session.binlog_format= statement;
XA START '1-stmt';
INSERT INTO d1.t VALUES (1);
XA END '1-stmt';
XA PREPARE '1-stmt';

--disconnect master_conn1

--connection master
--let $wait_condition= SELECT count(*) = 0 FROM v_processlist WHERE PROCESSLIST_ID = $conn_id
--source include/wait_condition.inc

connect (master_conn2, 127.0.0.1,root,,test,$MASTER_MYPORT,);
--let $conn_id=`SELECT connection_id()`
SET @@session.binlog_format= row;
XA START '1-row';
INSERT INTO d2.t VALUES (1);
XA END '1-row';
XA PREPARE '1-row';

--disconnect master_conn2

--connection master
--let $wait_condition= SELECT count(*) = 0 FROM v_processlist WHERE PROCESSLIST_ID = $conn_id
--source include/wait_condition.inc

XA START '2';
INSERT INTO d1.t VALUES (2);
XA END '2';
XA PREPARE '2';
XA COMMIT '2';

XA COMMIT '1-row';
XA COMMIT '1-stmt';
source include/show_binlog_events.inc;

# the proof: slave is in sync with the table updated by the prepared transactions.
--source include/sync_slave_sql_with_master.inc
--source include/stop_slave.inc

#
# Recover with Master server restart
#
--connection master

connect (master2, 127.0.0.1,root,,test,$MASTER_MYPORT,);
--connection master2
SET @@session.binlog_format= statement;
XA START '3-stmt';
INSERT INTO d1.t VALUES (3);
XA END '3-stmt';
XA PREPARE '3-stmt';
--disconnect master2

connect (master2, 127.0.0.1,root,,test,$MASTER_MYPORT,);
--connection master2
SET @@session.binlog_format= row;
XA START '3-row';
INSERT INTO d2.t VALUES (4);
XA END '3-row';
XA PREPARE '3-row';
--disconnect master2

--connection master

#
# Testing read-only
#
connect (master2, 127.0.0.1,root,,test,$MASTER_MYPORT,);
--connection master2
XA START '4';
SELECT * FROM d1.t;
XA END '4';
XA PREPARE '4';
--disconnect master2

#
# Logging few disconnected XA:s for replication.
#
--let $bulk_trx_num=10
--let $i = $bulk_trx_num

while($i > 0)
{
  --connect (master_bulk_conn$i, 127.0.0.1,root,,test,$MASTER_MYPORT,)
  --let $conn_id=`SELECT connection_id()`

  --eval XA START 'bulk_trx_$i'
  --eval INSERT INTO d1.t VALUES ($i)
  --eval INSERT INTO d2.t VALUES ($i)
  --eval XA END 'bulk_trx_$i'
  --eval XA PREPARE 'bulk_trx_$i'

  --disconnect master_bulk_conn$i

  --connection master
  --let $wait_condition= SELECT count(*) = 0 FROM v_processlist WHERE PROCESSLIST_ID = $conn_id
   --source include/wait_condition.inc

  --dec $i
}

#
# Prove the slave applier is capable to resume the prepared XA:s
# upon its restart.
#
--connection slave
--source include/start_slave.inc
--connection master
--source include/sync_slave_sql_with_master.inc
--source include/stop_slave.inc

--connection master
--let $i = $bulk_trx_num
while($i > 0)
{
  --let $command=COMMIT
  if (`SELECT $i % 2`)
  {
    --let $command=ROLLBACK
  }
  --eval XA $command 'bulk_trx_$i'
  --dec $i
}

--let $rpl_server_number= 1
--source include/rpl_restart_server.inc

--connection slave
--source include/start_slave.inc

--connection master
--echo *** '3-stmt','3-row' xa-transactions must be in the list ***
XA RECOVER;
XA COMMIT '3-stmt';
XA ROLLBACK '3-row';

--source include/sync_slave_sql_with_master.inc

#
# Testing replication with marginal XID values and in two formats.
#


# Empty XID
connect (master_conn1, 127.0.0.1,root,,test,$MASTER_MYPORT,);
--let $conn_id=`SELECT connection_id()`

XA START '';
INSERT INTO d1.t VALUES (4);
XA END '';
XA PREPARE '';

--disconnect master_conn1

--connection master
--let $wait_condition= SELECT count(*) = 0 FROM v_processlist WHERE PROCESSLIST_ID = $conn_id
--source include/wait_condition.inc

# Max size XID
connect (master_conn2, 127.0.0.1,root,,test,$MASTER_MYPORT,);
--let $conn_id=`SELECT connection_id()`

--let $gtrid=0123456789012345678901234567890123456789012345678901234567890124
--let $bqual=0123456789012345678901234567890123456789012345678901234567890124
--eval XA START '$gtrid','$bqual',64
       INSERT INTO d1.t VALUES (64);
--eval XA END '$gtrid','$bqual',64
--eval XA PREPARE '$gtrid','$bqual',64

--disconnect master_conn2

--connection master
--let $wait_condition= SELECT count(*) = 0 FROM v_processlist WHERE PROCESSLIST_ID = $conn_id
--source include/wait_condition.inc

# Max size XID with non-ascii chars
connect (master_conn3, 127.0.0.1,root,,test,$MASTER_MYPORT,);
--let $conn_id=`SELECT connection_id()`

--let $gtrid_hex=FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF
--let $bqual_hex=00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000
--eval XA START X'$gtrid_hex',X'$bqual_hex',0
       INSERT INTO d1.t VALUES (0);
--eval XA END X'$gtrid_hex',X'$bqual_hex',0
--eval XA PREPARE X'$gtrid_hex',X'$bqual_hex',0

--disconnect master_conn3

--connection master
--let $wait_condition= SELECT count(*) = 0 FROM v_processlist WHERE PROCESSLIST_ID = $conn_id
--source include/wait_condition.inc

# Random XID
--disable_query_log

connect (master_conn4, 127.0.0.1,root,,test,$MASTER_MYPORT,);
--let $conn_id=`SELECT connection_id()`

--let $gtridlen=`SELECT 2*(1 + round(rand()*100) % 31)`
--let $bquallen=`SELECT 2*(1 + round(rand()*100) % 31)`
--let $gtrid_rand=`SELECT substring(concat(MD5(rand()), MD5(rand())), 1, $gtridlen)`
--let $bqual_rand=`SELECT substring(concat(MD5(rand()), MD5(rand())), 1, $bquallen)`
# formatID max is LONG_MAX
--let $formt_rand=`SELECT floor((rand()*10000000000) % 2147483648)`
--eval XA START X'$gtrid_rand',X'$bqual_rand',$formt_rand
       INSERT INTO d1.t VALUES (0);
--eval XA END X'$gtrid_rand',X'$bqual_rand',$formt_rand
--eval XA PREPARE X'$gtrid_rand',X'$bqual_rand',$formt_rand

--enable_query_log

--disconnect master_conn4

--connection master
--let $wait_condition= SELECT count(*) = 0 FROM v_processlist WHERE PROCESSLIST_ID = $conn_id
--source include/wait_condition.inc


       XA COMMIT '';
--eval XA COMMIT '$gtrid','$bqual',64
--eval XA COMMIT X'$gtrid_hex',X'$bqual_hex',0
--disable_query_log
--echo XA COMMIT 'RANDOM XID'
--eval XA COMMIT X'$gtrid_rand',X'$bqual_rand',$formt_rand
--enable_query_log

--source include/sync_slave_sql_with_master.inc

#
# Testing ONE PHASE
#
--let $onephase_trx_num=10
--let $i = $onephase_trx_num
while($i > 0)
{
  --connect (master_bulk_conn$i, 127.0.0.1,root,,test,$MASTER_MYPORT,)

  --connection master_bulk_conn$i
  --eval XA START 'one_phase_$i'
  --eval INSERT INTO d1.t VALUES ($i)
  --eval INSERT INTO d2.t VALUES ($i)
  --eval XA END 'one_phase_$i'
  --eval XA COMMIT 'one_phase_$i' ONE PHASE

  --disconnect master_bulk_conn$i
  --dec $i
}
--connection master
--source include/sync_slave_sql_with_master.inc

#
# Overall consistency check
#
--let $diff_tables= master:d1.t, slave:d1.t
--source include/diff_tables.inc
--let $diff_tables= master:d2.t, slave:d2.t
--source include/diff_tables.inc
#
# cleanup
#
--connection master

DELETE FROM d1.t;
DELETE FROM d2.t;
DROP TABLE d1.t, d2.t;
DROP DATABASE d1;
DROP DATABASE d2;
DROP VIEW v_processlist;

--source include/sync_slave_sql_with_master.inc

--source include/rpl_end.inc