How to make an SQL file and how can I code over it?

Answer 1

You can use any text editor to create/edit SQL file, it is actually just a text file with .sql extension anyway.

Answer 2

you can try "w3schools try sql" program
https://www.w3schools.com/sql/trysql.asp?filename=trysql_select_all

Answer 3

A simple way is to just create and modify a .sql file.

Answer 4

I am having trouble understanding the download process of sql