ProxyPanel/sql/update/20171214.sql

ALTER TABLE `order` ADD COLUMN `goods_id`  int NOT NULL DEFAULT 0 COMMENT '商品ID' AFTER `user_id`;
ALTER TABLE `order` ADD COLUMN `expire_at` datetime DEFAULT NULL COMMENT '过期时间' AFTER `totalPrice`;
ALTER TABLE `order` ADD COLUMN `is_expire`  tinyint NOT NULL DEFAULT 0 COMMENT '是否已过期：0-未过期、1-已过期' AFTER `expire_at`;