--source include/not_embedded.inc

let $MYSQLD_RELAY_LOG=`select @@global.relay_log`;

#
# only global
#
--replace_result $MYSQLD_RELAY_LOG RELAY_LOG
select @@global.relay_log;
--error ER_INCORRECT_GLOBAL_LOCAL_VAR
select @@session.relay_log;
--replace_result $MYSQLD_RELAY_LOG RELAY_LOG
show global variables like 'relay_log';
--replace_result $MYSQLD_RELAY_LOG RELAY_LOG
show session variables like 'relay_log';
--replace_result $MYSQLD_RELAY_LOG RELAY_LOG
select * from information_schema.global_variables where variable_name='relay_log';
--replace_result $MYSQLD_RELAY_LOG RELAY_LOG
select * from information_schema.session_variables where variable_name='relay_log';

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