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在Alkouchemy地图绘制的_和哥伦之间的区别是什么?
原标题:What is the difference between mapped_column and Column in SQLAlchemy?

我是新到的,我看到,在文件中,旧版本(Column)可以与新版本的“地图上”直接连接。

在哥伦河上使用地图集是否有好处? 你们能否坚持老的哥伦格?

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