What is JotForm?
JotForm is a free online form builder which helps you create online forms without writing a single line of code. No sign-up required.
At JotForm, we want to make sure that you’re getting the online form builder help that you need. Our friendly customer support team is available 24/7.
We believe that if one user has a question, there could be more users who may have the same question. This is why many of our support forum threads are public and available to be searched and viewed. If you’d like help immediately, feel free to search for a similar question, or submit your question or concern.
This not yet available in the form builder.
BUT this can be achieved also by creating your own custom server-side program (preferably using PHP) to collect the data from the MySQL database.
A similar undertaking had been done on this thread (you may want to review it also for some useful tips)
I also did a bit of google search and found this
Hope this help. Inform us if you need further assistance.