Another one of those I say tah-may-toe, you say toe-mat-o...<BR><BR>You have StaffID, it is the PK for the Staff table that lists all your staff.<BR><BR>You have a customer table and somewhere in ...
Good software habits apply to databases too. Trust in these little design tips to build a useful, rot-resistant database schema. It is a universal truth that everything in software eventually rots.