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Current File : /www/server/mysql/mysql-test/suite/rpl/t/rpl_auto_increment_bug45679.test
# Test of auto-increment.
#
# BUG#11754117-45670 
# Multipart primary key with the autoincrement part not first in it
# is replication unsafe.
#

source include/master-slave.inc;
source include/have_binlog_format_mixed.inc;
source include/have_innodb.inc;

call mtr.add_suppression('Unsafe statement written to the binary log using statement format since BINLOG_FORMAT = STATEMENT.');

--connection master
create table tm (b int auto_increment, a int, primary key (a,b)) engine= myisam;
--error ER_WRONG_AUTO_KEY
create table ti (b int auto_increment, a int, primary key (a,b)) engine= innodb;
create table ti (b int auto_increment, a int, primary key (b,a)) engine= innodb;

set @@binlog_format=statement;
--echo *** autoincrement field is not the first in PK warning must be there: ***
insert into tm set b=null, a=1;
show warnings;
--echo *** no warning when autoincrement is the first in PK
insert into ti set b=null, a=1;
show warnings;

delimiter //;
create function multi_part_pk_with_autoinc (arg int)
returns int
begin
  insert into tm set b=null, a=arg;
  return arg;
end//
delimiter ;//

select multi_part_pk_with_autoinc (3);
--echo *** autoincrement field is not the first in PK warning must be there: ***
show warnings;

set @@binlog_format=mixed;
insert into tm set b=null, a=2;

sync_slave_with_master;

if (`select count(*) <> 3 from tm`)
{
  --echo Wrong result from SELECT on the slave side.
  select * from tm;
  --die
}

# cleanup

--connection master

drop table tm, ti;
drop function multi_part_pk_with_autoinc;

sync_slave_with_master;

--source include/rpl_end.inc

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