Hello All

I have been looking over the various forums and threads trying to learn
as much as I can. Here is my issue. I am trying to do the following:

Write a function that involves the following: Calculates the
following. 2 user inputted dates. (Ex. Jan 1 2000 -- Jan 1 2004).
Figures out the number of months between the 2 dates. That number is
then multiplied by a user input price that outputs some number. Problem
is I am new to SQL and having some trouble getting started. Any hepl
would be appreciated.