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主外键问题 #18

Open

LeoWangEcho opened this issue Jun 18, 2024 · 3 comments

LeoWangEcho commented Jun 18, 2024

在这个系统中数据库外键关联表啥的怎么定义呢

Author

LeoWangEcho commented Jun 18, 2024

为啥要把所有外键都去掉

Owner

aehyok commented Sep 14, 2024

可以加外键的，不过基本上没必要的。而且算是外键的字段会自动加上索引的

Owner

aehyok commented Sep 14, 2024

添加关系可以参考

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