Timing co-occurrences

SQL

SET STATEMENT max_statement_time = 90 FOR
SELECT
DISTINCT rc_timestamp DIV 10000
FROM
  recentchanges_userindex AS recentchanges
  INNER JOIN change_tag ON recentchanges.rc_id = change_tag.ct_rc_id
  INNER JOIN change_tag_def ON change_tag.ct_tag_id = change_tag_def.ctd_id
  INNER JOIN actor_recentchanges AS actor ON recentchanges.rc_actor = actor.actor_id
WHERE
  TRUE
  AND rc_type = 0
  AND rc_namespace = 0
  -- AND rc_ip IS NULL
  AND rc_bot = 0
  AND actor_user IS NOT NULL
  -- AND actor_user IS NULL
  AND change_tag_def.ctd_name = 'visualeditor'
  AND rc_timestamp >= (CURRENT_DATE - INTERVAL 7 DAY)
  AND actor_name = 'MarioGom'
LIMIT 5;
SQL

Checking query status...
