instruction: Possible editors for the 'rebol' tag. Lists every user who has ever answered a question on the 'rebol' tag, along with if they have sufficient rep to edit questions
response: SELECT MAX(Users.Reputation), Users.Id AS "user_link", 'can_edit' = CASE WHEN MAX(Users.Reputation) >= 2000 THEN 'yes' ELSE 'no' END FROM Posts, Users, PostTags, Tags WHERE Posts.OwnerUserId = Users.Id AND Posts.ParentId = PostTags.PostId AND PostTags.TagId = Tags.Id AND Tags.TagName = 'rebol' GROUP BY Users.Id ORDER BY MAX(Reputation) DESC