@@ -1 +1,5 @@
-
+ALTER TABLE t_b_device_delivery
+ ADD COLUMN `device_status` varchar(30) NULL COMMENT '设备状态,正常:NORMAL; 故障:FAULT' AFTER `effect`;
+
+ALTER TABLE t_b_device_delivery
+ ADD COLUMN `source_id` bigint NULL COMMENT '设备来源ID,不为空,说明该设备由其他单号中转过来' AFTER `device_status`;