-- zhaoyu

ALTER TABLE `arena_record` 
ADD COLUMN `rival_name` varchar(100) CHARACTER SET utf8 NOT NULL DEFAULT "" COMMENT '挑战玩家名字' AFTER `rival_id`;


-- tyl
-- 孩子-孩子载具

CREATE TABLE IF NOT EXISTS `child_vehicle` (
  `role_id` bigint(20) unsigned NOT NULL DEFAULT '0' COMMENT '角色Id',
  `vehicle_id` smallint(5) unsigned NOT NULL DEFAULT '0' COMMENT '载具Id',
  `stage` int(10) unsigned NOT NULL DEFAULT '0' COMMENT '阶级',
  PRIMARY KEY (`role_id`,`vehicle_id`)
) ENGINE=InnoDB DEFAULT CHARSET=utf8 ROW_FORMAT=COMPACT COMMENT='孩子-载具数据表';