1:
Google is your friend
2. Try formatting your posts a bit ...
Perl Monks Approved HTML tags... they are hard to read when everything is all running together... People are unlikely to take you seriously otherwise.
3. If you haven't already, read
How To Ask A Question (Simple English) (RFC), and update your question. Specifically, how does your DB problem relate to Perl. What have you tried - or what approaches have you looked at?