SELECT

  user_name,

  Max(rev_timestamp) as "last edit"

FROM

  user

  JOIN revision_userindex ON user_id = rev_user

  JOIN page ON page_id = rev_page

WHERE

  (

    page_title LIKE "Bots/Requests_for_approval%"

    OR page_title = "Bot Approvals Group"

    OR page_title = "Bot policy"

    OR page_title = "Bots"

    OR page_title = "Bots/Noticeboard"

  )

  AND (

    user_name = "Anomie"

    OR user_name = "BU Rob13"

    OR user_name = "Cyberpower678"

    OR user_name = "Headbomb"

    OR user_name = "HighInBC"

    OR user_name = "MBisanz"

    OR user_name = "MusikAnimal"

    OR user_name = "Slakr"

    OR user_name = "SQL"

    OR user_name = "The Earwig"

    OR user_name = "Xaosflux"

    OR user_name = "Semi-active Members"

    OR user_name = "Addshore"

    OR user_name = "Hellknowz"

    OR user_name = "Jarry1250"

    OR user_name = "Kingpin13"

    OR user_name = "MaxSem"

    OR user_name = "Maxim"

    OR user_name = "Inactive Members"

    OR user_name = "Aaron Schulz"

    OR user_name = "Brandon"

    OR user_name = "Carnildo"

    OR user_name = "Chris G"

    OR user_name = "Cobi"

    OR user_name = "Coren"

    OR user_name = "Daniel"

    OR user_name = "Gimmetrow"

    OR user_name = "Jake Wartenberg"

    OR user_name = "JamesR"

    OR user_name = "Josh Parris"

    OR user_name = "Madman"

    OR user_name = "Mets501"

    OR user_name = "Mr.Z-man"

    OR user_name = "OverlordQ"

    OR user_name = "Quadell"

    OR user_name = "Reedy"

    OR user_name = "Snowolf"

    OR user_name = "ST47"

    OR user_name = "Tawker"

    OR user_name = "Tim1357"

    OR user_name = "Tinucherian"

    OR user_name = "Werdna"

  )

  AND (

    page_namespace = 4

    OR page_namespace = 5

  )

GROUP BY

  user_name

ORDER BY

  max(rev_timestamp) DESC;