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select * from ( select top 25 userid from badges where name = 'Unsung Hero' order by date desc, id desc ) B cross apply ( select top 20 q.tags from posts a inner join posts q on q.id = a.parentid and q.acceptedanswerid=a.id where a.posttypeid = 2 and a.score = 0 -- inexact, Unsung Hero uses Vote=0(?) and a.owneruserid = B.userid ) A