# myisam_max_sort_file_size
SELECT @@GLOBAL.myisam_max_sort_file_size as initial_myisam_max_sort;

SET @@global.myisam_max_sort_file_size = default;
SELECT @@global.myisam_max_sort_file_size as default_myisam_max_sort;

SET @@global.myisam_max_sort_file_size = 2147483648;
SELECT @@global.myisam_max_sort_file_size as should_be_2147483648;

# max_binlog_cache_size
SELECT @@global.max_binlog_cache_size as initial_max_binlog_cache;

SET @@global.max_binlog_cache_size = default;
SELECT @@global.max_binlog_cache_size as default_max_binlog_cache;

SET @@global.max_binlog_cache_size=4294967295;
SELECT @@global.max_binlog_cache_size as should_be_429467295;