+------+-------------+---------------+-------+-------------------------------------------------------------------------------------------------------------+--------------+---------+------+------+-------------+
| id   | select_type | table         | type  | possible_keys                                                                                               | key          | key_len | ref  | rows | Extra       |
+------+-------------+---------------+-------+-------------------------------------------------------------------------------------------------------------+--------------+---------+------+------+-------------+
|    1 | SIMPLE      | recentchanges | index | rc_timestamp,rc_ns_usertext,tmp_3,rc_name_type_patrolled_timestamp,rc_ns_actor,rc_namespace_title_timestamp | rc_timestamp | 16      | NULL | 2654 | Using where |
+------+-------------+---------------+-------+-------------------------------------------------------------------------------------------------------------+--------------+---------+------+------+-------------+