Image rotate requests by users with low editcount (recentchanges)

SQL

-- Rotate requests by users with low editcount
USE commonswiki_p;
SET max_statement_time = 300;

SELECT
  CONCAT(
    '# ', '[https://commons.wikimedia.org/w/index.php?title=File:',
    rc.rc_title,
    '&action=history',
    ' ', DATE_FORMAT(rev_timestamp, "%b %d %Y %h:%i %p"), ']'
  ) AS rev_link,
 --   a.actor_name,rev_id,
    COUNT(*) AS counter,
    u.user_editcount,
    CONCAT( '[[:File:', rc.rc_title, '|]]' ) AS 'file',
    CONCAT( '[https://commons.wikimedia.org/w/index.php?title=Special:Contributions/', REPLACE(a.actor_name,' ','_'),' ',a.actor_name, ']' ) AS 'user',
    rev_timestamp
FROM
  recentchanges_userindex AS rc -- revision_userindex
  JOIN actor_revision AS a ON a.actor_id = rc.rc_actor
  JOIN user AS u ON u.user_id = a.actor_user AND u.user_editcount < 16
  JOIN revision AS r ON r.rev_page = rc.rc_cur_id AND r.rev_actor = rc.rc_actor
  JOIN comment_revision AS c ON c.comment_id = r.rev_comment_id AND c.comment_text LIKE 'Requesting rotation %'
WHERE
  rc.rc_namespace = 6 AND rc.rc_type = 0
GROUP BY user
ORDER BY rev_timestamp DESC
-- LIMIT 200;
SQL

Checking query status...
