--source include/have_innodb.inc

#display current value of innodb_use_sys_malloc
SELECT @@GLOBAL.innodb_use_sys_malloc;
--echo 1 Expected

#try changing it. Should fail.
--error ER_INCORRECT_GLOBAL_LOCAL_VAR
SET @@GLOBAL.innodb_use_sys_malloc=0;
--echo Expected error 'Read only variable'

SELECT @@GLOBAL.innodb_use_sys_malloc;
--echo 1 Expected


#do some stuff to see if it works.
--disable_warnings
drop table if exists t1;
--enable_warnings

create table t1(a int not null) engine=innodb DEFAULT CHARSET=latin1;
insert into t1 values (1),(2),(3),(4),(5),(6),(7);
select * from t1;
drop table t1;
--source include/have_innodb.inc

#display current value of innodb_use_sys_malloc
SELECT @@GLOBAL.innodb_use_sys_malloc;
--echo 1 Expected

#try changing it. Should fail.
--error ER_INCORRECT_GLOBAL_LOCAL_VAR
SET @@GLOBAL.innodb_use_sys_malloc=0;
--echo Expected error 'Read only variable'

SELECT @@GLOBAL.innodb_use_sys_malloc;
--echo 1 Expected


#do some stuff to see if it works.
--disable_warnings
drop table if exists t1;
--enable_warnings

create table t1(a int not null) engine=innodb DEFAULT CHARSET=latin1;
insert into t1 values (1),(2),(3),(4),(5),(6),(7);
select * from t1;
drop table t1;