=?ISO-8859-1?Q?Robert_Gravsj=F6?= <robert(at)blogg(dot)se> writes:
> Is there a reason to avoid populating the master table other that the
> cost of the data always being included when querying?
You can do it if you want ... I think most people think it complicates
data management, but there's nothing in the system design that prevents
it.
regards, tom lane