Punjabi Editathon statistics

SQL

USE enwiki_p;
SELECT p.page_id, p.page_title, r.rev_timestamp AS 'Creation time', r.rev_user_text AS 'Creator', r.rev_id AS 'Creation ID',
r1.page_len AS 'Latest edit size'
FROM page p
JOIN revision r ON r.rev_page = p.page_id AND r.rev_parent_id = 0
WHERE p.page_id IN
( SELECT page_id FROM page AS p2
    WHERE p2.page_namespace = 0 AND p2.page_title IN
 	( SELECT page_title FROM page
      WHERE page_id IN (SELECT cl_from FROM categorylinks
      WHERE cl_to = "Articles_created_as_part_of_Punjab_Editathon_-_2016") 
    )
)
JOIN revision r1 ON r1.rev_page = p.page_latest;
SQL

Checking query status...
