ExecuteS('SELECT FROM `'._DB_PREFIX_.'module` WHERE `name` = \'crossselling\'')) { Db::getInstance()->Execute(' INSERT INTO `'._DB_PREFIX_.'hook_module` (`id_module`, `id_hook`, `position`) VALUES ((SELECT `id_module` FROM `'._DB_PREFIX_.'module` WHERE `name` = \'crossselling\'), 9, (SELECT max_position FROM (SELECT MAX(position)+1 as max_position FROM `'._DB_PREFIX_.'hook_module` WHERE `id_hook` = 9) tmp))'); } }