FAILED QUERY: "SELECT g.object_id, g.ru_title, g.g_codename FROM goods AS g WHERE g.parent_chapter=21 AND STRCMP(g.ru_title, "Клапан гравитационный ZWR25 2" DN50 (ITAP)")<0 AND g.object_id<>2935 ORDER BY g.ru_title DESC LIMIT 0,1"