Re: Demo: Modelling Cost of Travel Paths Between Towns

> Any sample with less than a Terabyte of data is bogus.

You are correct, any data less than a terabyte is bogus (even exceedings Ed's
real data standard of a gigabyte). But then how difficult could it be for persons, such as yourself, who are able to work with giga/terabytes of data to show a query similar/equivalent to the following "difficult to conceive" query and yet continues to work as new things/cases are represented.

> > // Find person who is a doctor and engineer,
> > // whose boss is someone whose employee is republican.
> > // Finds donna.
> > SELECT %.cls=person & %.profession=doctor & %.profession=engineer &
> > %.boss=(%.employee=(%.party=republican));

Please post your initial solution in thread title "Database planning - Hierarchical Problem". Received on Fri Dec 03 2004 - 10:09:12 CST