How to set primary key in phpmyadmin

Open the phpMyAdmin application software, enter the database name and login password on the login page, and then click Execute, as shown in the figure below. (Recommended learning: PHP video tutorial)

After successfully logging in to phpMyAdmin, click Database on the left navigation, as follows As shown in the figure.

In the phpMyAdmin database, we click on New Database Table , as shown in the figure below.

After opening the phpMyAdmin new database table page, click the drop-down menu in the "Index" of the new table column on the right to select primary. Selecting primary means it is set. The primary key of the table, and then click Execute, as shown in the figure below.

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