Untitled query #77956

SQL

SELECT DISTINCT 
    p.page_title, 
    a.actor_name, 
    #r.rev_parent_id,
    #r.rev_id,
    #r.rev_len AS new_len, 
	#(case when r.rev_parent_id = 0 then 0 else parent.rev_len end) AS old_len,
    sum((
      case when r.rev_parent_id = 0 
      then r.rev_len
      else (r.rev_len - parent.rev_len )
      end
    ) AS byte_count)

FROM change_tag t
INNER JOIN change_tag_def ctd ON ctd.ctd_id = t.ct_tag_id
INNER JOIN revision r ON r.rev_id = t.ct_rev_id
INNER JOIN actor a ON r.rev_actor = a.actor_id
INNER JOIN comment c ON c.comment_id = r.rev_comment_id
INNER JOIN page p ON r.rev_page = p.page_id
LEFT JOIN revision parent ON r.rev_parent_id = parent.rev_id AND p.page_id = parent.rev_page
WHERE p.page_namespace = 0
    AND r.rev_timestamp BETWEEN 20230901000000 AND 20231201000000
    AND a.actor_name IN ('Mr. Ibrahem')
    AND p.page_title IN ('انعدام_الجنسية_في_لبنان')
GROUP BY p.page_title, a.actor_name#, r.rev_len, r.rev_parent_id, r.rev_id
#LIMIT 20
;
SQL

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