恢复mysql自动编号 [英] Restore mysql auto-numbering

问题描述

我有两个突然不会自动编号的数据库。这是一个更新的错误吗？



我尝试过：



我试图使用Workbench查询并重置字段整数类型。但错误报告SQL语句不正确。

I have 2 databases that suddenly won't auto-number. Is this a bug through an update?

What I have tried:

I tried to use query with Workbench and reset the field integer type. But error report that SQL statement was not correct.

推荐答案

尝试创建新数据库以检查数据库中是否存在错误或由您自行查找错误。阅读错误信息更加小心并在询问时将它们写成 absolut exact 。

Try to make new databases to check whether its a bug in the database or by you. Read the error messages more careful and write themabsolut exact when asking.

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