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MySQL中连接各个表的连接属性怎么在语句中实现,是不是还得再创建一个表

WBOY
WBOYOriginal
2016-06-23 14:01:16923browse

新手求解,MySQL中连接各个表时的连接属性怎么在mysql语句中实现,是不是还得再创建一个表表示他们的连接属性


回复讨论(解决方案)

on a.列名=b.列名。指定a表和b表用于连接的列。

我好像说的不怎么清楚,不过我已经知道了,谢谢了

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