Array ( [0] => Array ( [Variable_name] => innodb_buffer_pool_size [Value] => 8589934592 ) )
Array ( [0] => Array ( [Variable_name] => join_buffer_size [Value] => 33554432 ) )
Array ( [0] => Array ( [Variable_name] => max_join_size [Value] => 18446744073709551615 ) )