30.09.2018, 08:55
When viewing table structure, there are buttons below to make it easier for the users. Example picture taken from internet: https://i.imgur.com/6XKW6XV.jpg
If you are unsure about what column(s) you should set as primary key, you can show us the table structure.
If you are unsure about what column(s) you should set as primary key, you can show us the table structure.