-- 小包预报计费：订单版本字段 + 费用计费阶段
-- 若列已存在可跳过对应语句

ALTER TABLE `t_order`
    ADD COLUMN IF NOT EXISTS `ExportCustomsMode` VARCHAR(32) NULL COMMENT '出口报关方式' AFTER `CargoAttribute`,
    ADD COLUMN IF NOT EXISTS `PredeclareFailReason` VARCHAR(512) NULL COMMENT '预报失败原因' AFTER `IsRemote`,
    ADD COLUMN IF NOT EXISTS `SalesProductRulesVersion` VARCHAR(64) NULL COMMENT '销售产品规则快照版本' AFTER `PredeclareFailReason`,
    ADD COLUMN IF NOT EXISTS `SalesProductPriceVersion` VARCHAR(64) NULL COMMENT '销售产品价格快照版本' AFTER `SalesProductRulesVersion`;

ALTER TABLE `t_order_fee`
    ADD COLUMN IF NOT EXISTS `ChargingStage` VARCHAR(16) NULL COMMENT '计费阶段：forecast/inbound/outbound' AFTER `PriceEffectiveTime`;