How to embed SQL into html

I am currently researching how I go about embedding the developer codes I've found on Facebook developer into a website.

I found this video helpful

& this link http://help.adobe.com/en_US/dreamweaver/cs/using/WSc78c5058ca073340dcda9110b1f693f21-799aa.html

I hadn't realised previously Dreamweaver can interact with your database