+ my ($unread) = $DBH->selectrow_array(q{SELECT count(NULLIF(COALESCE(fp.time > ftv.time,TRUE),FALSE)) AS unread
+FROM forum_threads ft JOIN forum_posts fp USING (ftid) LEFT OUTER JOIN
+ (SELECT * FROM forum_thread_visits WHERE uid = $1) ftv ON ftv.ftid = ft.ftid
+ },undef,$UID) or $ERROR .= p($DBH->errstr);
+
+ $TEMPLATE->param(UnreadPosts => $unread);