Q&A for those who study, teach, research and apply economics and econometrics
DECLARE @PostId int = ##PostId## select creationdate as CDate, posthistorytypeid as Type, id as Id, postid as Connect, userid as Actor, comment, text as Content from posthistory where postid in (select id from posts where id = @postid or parentid = @postid ) order by posthistorytypeid, creationdate