About MySQL

I need to set up a little database but with MySQL.
I don't know MySQL

Can someone tell me how to use MySQL  Do you create a script to generate
your table/query like Interbase SQL?

Is MySQL free to download?

I would be grateful to you if you could give me some snippets of code.

Thanks in advance

Lina

please answer me at the following e-mail : l...@info-internet.net