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

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