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leader 竟然让我们用外键
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问与答 - @InkAndBanner - 楼主应届生,第一份工作,之前在 jd 实习时候记得都是严禁外键的,都在业务层解决.前天入职正好赶上 leader 和主程在设计表结构,然后说'我知道现在很多公司都不用外键,但是我觉得我们项目还是用外键
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