EVOLUTION-MANAGER

Edit File: rpl_autoinc_func_invokes_trigger.test

#
# This test verifies if concurrent transactions that call a 
# function which invokes a 'after/before insert action' trigger 
# that inserts more than one values into a table with autoinc 
# column will make the autoinc values become inconsistent on 
# master and slave.
#

connection master;
create table t1(a int) engine=innodb;
create table t2(i1 int not null auto_increment, a int, primary key(i1)) engine=innodb;
create table t3(i1 int not null auto_increment, a int, primary key(i1)) engine=innodb;
delimiter |;
CREATE FUNCTION f1_two_inserts_trigger() RETURNS INTEGER
BEGIN
   INSERT INTO t2(a) values(2),(3);
   INSERT INTO t2(a) values(2),(3);
   RETURN 1;
END |
eval create trigger tr11 $insert_action on t2 for each row begin
    insert into t3(a) values(new.a);
    insert into t3(a) values(new.a);
end |
delimiter ;|
begin;
let $binlog_start= query_get_value("SHOW MASTER STATUS", Position, 1);
insert into t1(a) values(f1_two_inserts_trigger());

connection master1;
#The default autocommit is set to 1, so the statement is auto committed
insert into t2(a) values(4),(5);

connection master;
commit;
insert into t1(a) values(f1_two_inserts_trigger());
--echo # To verify if insert/update in an autoinc column causes statement to be logged in row format
source include/show_binlog_events.inc;
commit;

connection master;
sync_slave_with_master;
--echo #Test if the results are consistent on master and slave
--echo #for 'CALLS A FUNCTION which INVOKES A TRIGGER with $insert_action action'
let $diff_tables= master:t2, slave:t2;
source include/diff_tables.inc;
let $diff_tables= master:t3, slave:t3;
source include/diff_tables.inc;

connection master;
drop table t1;
drop table t2;
drop table t3;
drop function f1_two_inserts_trigger;
sync_slave_with_master;