You're in the wrong forum with that question, you may want to ask more specific questions on sites like "StackOverflow.com".
What you have to know is that MySQL is what holds your data in a series of tables. MySQL in general is very easy to learn, but you may want to see what language is your site using (PHP/Python etc) here's a slideshow for beginners with MySQL/PHP: http://www.slideshare.net/pritisolanki/php-mysql-for-beginners-2121910 Once you figure out how to pull out the data and spit it out into HTML - you'd want to refer to the Google Charts API page (Visualization or static) or another Charts library and spit out the data you want. -- You received this message because you are subscribed to the Google Groups "Google Chart API" group. To post to this group, send email to google-chart-api@googlegroups.com. To unsubscribe from this group, send email to google-chart-api+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-chart-api?hl=en.