This week's book giveaway is in the OCAJP forum. We're giving away four copies of OCA Java SE 8 Programmer I Study Guide 1Z0-808 and have Jeanne Boyarsky & Scott Selikoff on-line! See this thread for details.
I'm assuming that you are having no problems getting the values from the selections in your servlet, and that your question regards how to build up the appropriate SQL select statement from these values. (Correct me if wrong).
As such, I'm going to move this to the JDBC forum since the code to do so is pretty much JSP and Servlet independent. [ June 03, 2004: Message edited by: Bear Bibeault ]