+----+-------------+-----------+------+---------------+------+---------+------+------+----------------------------------------------------+
| id | select_type |   table   | type | possible_keys | key  | key_len | ref  | rows |                       Extra                        |
+----+-------------+-----------+------+---------------+------+---------+------+------+----------------------------------------------------+
|  1 | SIMPLE      | xp_points | ALL  | NULL          | NULL | NULL    | NULL |    5 | Using temporary; Using filesort                    |
|  1 | SIMPLE      | users     | ALL  | PRIMARY       | NULL | NULL    | NULL |    5 | Using where; Using join buffer (Block Nested Loop) |
+----+-------------+-----------+------+---------------+------+---------+------+------+----------------------------------------------------+