Untitled query #63805

SQL

SET @Initial = "20181001";

WITH

cat_filter AS (
  SELECT rev_timestamp, rev_id, rev_actor
  FROM categorylinks
  INNER JOIN revision ON cl_from = rev_page
  WHERE cl_to = "Images_from_Wiki_Loves_Monuments_2018" AND cl_type = "file" AND rev_parent_id = 0),

newuser_filter AS (
  SELECT actor_id, user_name, user_registration, rev_timestamp
  FROM cat_filter
  INNER JOIN actor ON actor_id = rev_actor AND rev_actor != 0
  INNER JOIN user on actor_user = user_id AND user_id != 0
  WHERE user_registration BETWEEN "20180901000000" and "20180930235959" AND user_name NOT LIKE '%Bot%')
  
#edit_filter AS (
  #SELECT user_name, SUM(DATEDIFF(rev_timestamp, @Initial) < 30) AS thirty_days_edits
  #FROM newuser_filter)
  #OUTER JOIN revision on 
 #SUM(DATEDIFF(rev_timestamp, user_registration) < 30 AND page_namespace = 0) AS early_main_edits
  

SELECT COUNT(DISTINCT actor_id)
FROM newuser_filter
#GROUP BY user_name;
LIMIT 10
SQL

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