You people forgot a major one for managers: 
"Thou shalt not hire a database manager without at least a 4 year degree in computer science or the equivalent."
You would not believe how common it is for a secretary to be doing database design. Not that secretaries are bad. But I don't want a brain surgeon fixing my car either.
 "Thou shalt not hire a database manager without at least a 4 year degree in computer science or the equivalent."
You would not believe how common it is for a secretary to be doing database design. Not that secretaries are bad. But I don't want a brain surgeon fixing my car either.