摘要: 利用触发器实现调拨记录新增时,库存记录表中对应变化 点击查看代码 BEGIN -- 源仓库减库存 UPDATE inventory SET number = number - 1 WHERE part_name = NEW.part_name AND location_name = NEW.from 阅读全文
posted @ 2025-04-17 23:23 雨花阁 阅读(14) 评论(0) 推荐(0)