Navicat:There is no primary key here. Update will only use exact matching of the old values of

使用Navicat的时候,报错:

There is no primary key here. Update will only use exact matching of the old values of the columns here. Thus, it may update more than one record.

解决很简单,将如下图:
Navicat:There is no primary key here. Update will only use exact matching of the old values of_第1张图片
的:“键”点选。
Navicat:There is no primary key here. Update will only use exact matching of the old values of_第2张图片

即不会报错。

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