Title

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
        )

)