-- source include/load_sysvars.inc

SELECT @@global.temptable_max_ram;

-- error ER_INCORRECT_GLOBAL_LOCAL_VAR
SELECT @@session.temptable_max_ram;

SET @@global.temptable_max_ram = 5666777;
SELECT @@global.temptable_max_ram;

# -- error ER_WRONG_VALUE_FOR_VAR
SET @@global.temptable_max_ram = -5666777;
SELECT @@global.temptable_max_ram;

# -- error ER_WRONG_VALUE_FOR_VAR
SET @@global.temptable_max_ram = -1;
SELECT @@global.temptable_max_ram;

SET @@global.temptable_max_ram = 0;
SELECT @@global.temptable_max_ram;

SET @@global.temptable_max_ram = 1;
SELECT @@global.temptable_max_ram;

SET @@global.temptable_max_ram = default;

-- error ER_WRONG_TYPE_FOR_VAR
SET @@global.temptable_max_ram = NULL;
SELECT @@global.temptable_max_ram;

-- error ER_WRONG_TYPE_FOR_VAR
SET @@global.temptable_max_ram = 'foo';
SELECT @@global.temptable_max_ram;