Q&A about the site for expert genealogists and people interested in genealogy or family history
select p.id as [Post Link], coalesce(u.displayname, p.ownerdisplayname) [user name], u.id as [User Link] from posts p left outer join users u on u.id = p.owneruserid where coalesce(u.displayname, p.ownerdisplayname) like '%##username##%' collate sql_latin1_general_cp1_ci_ai