Current File : //proc/self/root/usr/share/mysql-test/suite/sys_vars/t/sync_relay_log_info_basic.test
--source include/not_embedded.inc
SET @start_global_value = @@global.sync_relay_log_info;
SELECT @start_global_value;
#
# exists as global only
#
select @@global.sync_relay_log_info;
--error ER_INCORRECT_GLOBAL_LOCAL_VAR
select @@session.sync_relay_log_info;
show global variables like 'sync_relay_log_info';
show session variables like 'sync_relay_log_info';
select * from information_schema.global_variables where variable_name='sync_relay_log_info';
select * from information_schema.session_variables where variable_name='sync_relay_log_info';
#
# show that it's writable
#
set global sync_relay_log_info=1;
select @@global.sync_relay_log_info;
--error ER_GLOBAL_VARIABLE
set session sync_relay_log_info=1;
#
# incorrect types
#
--error ER_WRONG_TYPE_FOR_VAR
set global sync_relay_log_info=1.1;
--error ER_WRONG_TYPE_FOR_VAR
set global sync_relay_log_info=1e1;
--error ER_WRONG_TYPE_FOR_VAR
set global sync_relay_log_info="foo";
#
# min/max values
#
set global sync_relay_log_info=0;
select @@global.sync_relay_log_info;
set global sync_relay_log_info=cast(-1 as unsigned int);
select @@global.sync_relay_log_info;
SET @@global.sync_relay_log_info = @start_global_value;
SELECT @@global.sync_relay_log_info;
Mini Shell