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jpa,两个表加一个中间表,如何才能不生成外键
程序员
•
NoKey
•
Feb 9, 2021
• Lastly replied by
NoKey
4
各位大佬,几十万用户,存在上下级关系如下需求,改用啥数据库或啥方式存储处理好些
问与答
•
cnbattle
•
Jan 19, 2024
• Lastly replied by
kanepan19
22
基于标签的信息管理数据库应该怎么设计?
1
数据库
•
Hyponet
•
Jan 28, 2016
• Lastly replied by
est
7
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