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zkxw/docs/sql/migrations/2026-06-10-protocol-sample-original-price.sql
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2026-06-11 15:42:58 +08:00

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SQL

-- 采集协议单样本:增加原价格字段,price 注释调整为优惠价格
ALTER TABLE `biz_protocol_sample`
ADD COLUMN `original_price` decimal(18,2) DEFAULT NULL COMMENT '原价格(元)' AFTER `price`;
ALTER TABLE `biz_protocol_sample`
MODIFY COLUMN `price` decimal(18,2) DEFAULT NULL COMMENT '优惠价格(元)';