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This article is about how to set the default value of phpMyAdmin primary key. The editor thinks it is very practical, so share it with you as a reference and follow the editor to have a look.

When phpmyadmin creates a data table, the default value of the primary key is set as follows. If we enter 30 at the beginning, then the field stu_id will increase itself from 30.

Click execute

Insert one more piece of data, and we leave the value empty.

Click insert

As you can see, Zhang San's ID is 31, which is self-increasing on the previous basis (that is, starting from 30). If you do not set the default value for the primary key, you will increment yourself starting at 1.

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