-- prc_bill add order snapshot columns
SET NAMES utf8mb4;

ALTER TABLE prc_bill
  ADD COLUMN tracking_no VARCHAR(64) DEFAULT NULL COMMENT '运单号' AFTER order_no,
  ADD COLUMN customer_name VARCHAR(100) DEFAULT NULL COMMENT '客户名称' AFTER customer_code,
  ADD COLUMN pieces INT(11) DEFAULT NULL COMMENT '件数' AFTER customer_name,
  ADD COLUMN actual_weight DECIMAL(10,3) DEFAULT NULL COMMENT '实际重量KG' AFTER pieces,
  ADD COLUMN volume DECIMAL(12,4) DEFAULT NULL COMMENT '体积m3' AFTER actual_weight,
  ADD COLUMN volume_weight DECIMAL(10,3) DEFAULT NULL COMMENT '材积重KG' AFTER volume,
  ADD COLUMN pkg_length DECIMAL(10,2) DEFAULT NULL COMMENT '长CM' AFTER volume_weight,
  ADD COLUMN pkg_width DECIMAL(10,2) DEFAULT NULL COMMENT '宽CM' AFTER pkg_length,
  ADD COLUMN pkg_height DECIMAL(10,2) DEFAULT NULL COMMENT '高CM' AFTER pkg_width,
  ADD COLUMN shipper_name VARCHAR(100) DEFAULT NULL COMMENT '发件人' AFTER pkg_height,
  ADD COLUMN consignee_name VARCHAR(100) DEFAULT NULL COMMENT '收件人' AFTER shipper_name,
  ADD COLUMN dest_postcode VARCHAR(20) DEFAULT NULL COMMENT '目的邮编' AFTER consignee_name,
  ADD COLUMN warehouse_code VARCHAR(50) DEFAULT NULL COMMENT '仓库' AFTER dest_postcode,
  ADD COLUMN order_time DATETIME DEFAULT NULL COMMENT '下单时间' AFTER warehouse_code,
  ADD COLUMN order_remark VARCHAR(500) DEFAULT NULL COMMENT '订单备注' AFTER order_time;

ALTER TABLE prc_bill ADD INDEX idx_bill_tracking (tracking_no);