What is the syntex of add auto number

Question

say me the data tyep

Answer 1

What is auto number?

Answer 2

hamishhr
I understood what is his requirements just wanted to know from him.
Thanks for your suggestions but my brain is already trained.

Answer 3

I assume that you are talking about auto increment
If yes here is a reference to it
https://www.w3schools.com/sql/sql_autoincrement.asp
A͢J great

Answer 4

A͢J don’t worry ,to understand these question you have to trainn you brain by reading 10 question like these a day to understand what they are trying to convey.
You can boost the process of learning by reading 20 questions like these a day.