MINI MINI MANI MO

--source include/not_windows.inc
#
# only global
#
select @@global.locked_in_memory;
--error ER_INCORRECT_GLOBAL_LOCAL_VAR
select @@session.locked_in_memory;
show global variables like 'locked_in_memory';
show session variables like 'locked_in_memory';
--disable_warnings
select * from information_schema.global_variables where variable_name='locked_in_memory';
select * from information_schema.session_variables where variable_name='locked_in_memory';
--enable_warnings

#
# show that it's read-only
#
--error ER_INCORRECT_GLOBAL_LOCAL_VAR
set global locked_in_memory=1;
--error ER_INCORRECT_GLOBAL_LOCAL_VAR
set session locked_in_memory=1;