Hello, I am wondering if there is a way to make automatic computations into a particular column, for instance: Table ONE has column's A, B and C. When I post data to A and B, can I have C automatically calculate A / B and post that answer onto column C? Again, I want this to happen automatically, I don't want to have to issue a SELECT statement for this procedure. Thanks for your help. David --------------------------------------------------------------------- Before posting, please check: http://www.mysql.com/manual.php (the manual) http://lists.mysql.com/ (the list archive) To request this thread, e-mail <[EMAIL PROTECTED]> To unsubscribe, e-mail <[EMAIL PROTECTED]> Trouble unsubscribing? Try: http://lists.mysql.com/php/unsubscribe.php