USE wikidatawiki_p;

SELECT rc_this_oldid, rc_title, rc_user_text, rc_comment 

FROM recentchanges

WHERE (

   rc_comment REGEXP 'wbsetdescription-(add|set|remove)...(bn)'

OR rc_comment REGEXP 'wbsetlabel-(add|set|remove)...(bn)'

OR rc_comment REGEXP 'wbsetalias-(add|set|remove)...(bn)'

OR rc_comment REGEXP 'wbsetsitelink-(add|set|remove)...(bn)'

OR rc_comment REGEXP 'clientsitelink-(update|remove)..(bn)'

)

ORDER BY rc_id desc LIMIT 500;

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