Ошибка SQL: Unknown column 'l' in 'where clause' - SELECT * FROM `photos` WHERE (ACOS(SIN(l * 0.017453292519943) * SIN(`photos`.`lat` * 0.017453292519943) + COS(l * 0.017453292519943) * COS(`photos`.`lat` * 0.017453292519943) * COS((`photos`.`long` * 0.017453292519943) - (l * 0.017453292519943))) * 6371) <= 0.1 AND `id`!=225 AND checked = 'y' AND stack_order < 1 AND album_id NOT IN (6) ORDER BY `year` ASC LIMIT 50