LEFT OUTER JOIN (SELECT * FROM forum_thread_visits WHERE uid = $1) ftv ON ftv.ftid = ft.ftid
WHERE ft.fbid = 1
GROUP BY ft.ftid, ft.subject,ft.sticky,u.username
LEFT OUTER JOIN (SELECT * FROM forum_thread_visits WHERE uid = $1) ftv ON ftv.ftid = ft.ftid
WHERE ft.fbid = 1
GROUP BY ft.ftid, ft.subject,ft.sticky,u.username