I'm in a bit of a sticky situation where I need some help with a bit of sql code, its not my forte.
I have 2 tables the first is recipients, which contains customer information, the second is appointments, which contains details of appointments that can be booked.
What I need to do is create an online booking form where if an appointment is booked, the booked appointment disappears from the drop down. A guy I've been chatting with on another forum said it might be possible using SQL, but he had no idea where to start either.
Could someone, anyone help me out by pointing me in the right direction?