Ainz Ooal Gown edits in Commons:

SQL

SELECT s.month, drs.num, other.num, drs.num/other.num*100
FROM (
    SELECT LEFT(rev_timestamp, 6) as `month`, page_title LIKE "Deletion_requests/%" as `dr_page`, COUNT(*) as `num`
    FROM commonswiki_p.revision_userindex
    JOIN commonswiki_p.page ON rev_page = page_id
    WHERE 
        rev_actor = (SELECT actor_id FROM actor_revision WHERE actor_name = "Ainz Ooal Gown")
        AND page_namespace = 4
        page_title LIKE "Deletion_requests/%"
    GROUP BY LEFT(rev_timestamp, 6), page_title LIKE "Deletion_requests/%"
) drs
JOIN (
    SELECT LEFT(rev_timestamp, 6) as `month`,  as `dr_page`, COUNT(*) as `num`
    FROM commonswiki_p.revision_userindex
    JOIN commonswiki_p.page ON rev_page = page_id
    WHERE 
        rev_actor = (SELECT actor_id FROM actor_revision WHERE actor_name = "Ainz Ooal Gown")
        AND page_namespace = 4
        AND page_title NOT LIKE "Deletion_requests/%"
    GROUP BY LEFT(rev_timestamp, 6), page_title LIKE "Deletion_requests/%"
) other ON drs.month = other.month
SQL

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