logger("Start", LOGGER_DEBUG);
$r = q("SELECT `contact`.`id`, `contact`.`last-item`,
- (SELECT MAX(`changed`) FROM `item` FORCE INDEX (`uid_wall_changed`) WHERE `wall` AND `uid` = `user`.`uid`) AS `lastitem_date`
+ (SELECT MAX(`changed`) FROM `item` USE INDEX (`uid_wall_changed`) WHERE `wall` AND `uid` = `user`.`uid`) AS `lastitem_date`
FROM `user`
INNER JOIN `contact` ON `contact`.`uid` = `user`.`uid` AND `contact`.`self`");