$sql_extra
GROUP BY `item`.`uri`, `item`.`id` ORDER BY `item`.`id` DESC LIMIT %d , %d",
item_fieldlists(), item_joins(), item_condition(),
$sql_extra
GROUP BY `item`.`uri`, `item`.`id` ORDER BY `item`.`id` DESC LIMIT %d , %d",
item_fieldlists(), item_joins(), item_condition(),