魔兽10.3版不能巡逻的解决办法

ALTER TABLE `waypoint_data` ADD COLUMN `id_old` int(10) unsigned NOT NULL default '0' COMMENT 'Creature GUID' AFTER `wpguid`;
UPDATE `waypoint_data` SET `id_old`=`id`*0.1;
 
REPLACE INTO `creature_addon` ( `guid` ) SELECT `id_old` FROM `waypoint_data`;
 
UPDATE `creature_addon`,`waypoint_data` SET `creature_addon`.`path_id` = `waypoint_data`.`id` WHERE `creature_addon`.`guid`=`waypoint_data`.`id_old`;