On Fri, May 22, 2009 at 3:33 PM, Sam Mason <sam@xxxxxxxxxxxxx> wrote: > Not that I'm aware of; it's a fuzzy design choice with benefits and > costs for either option. There are lots of people who arbitrarily > pick one side which tends to make things worse, using one or the other > *exclusively* will add complication. General terms to search for are > Natural keys vs. Surrogate keys. Yes, it is always worth reading on subject. But that's pure theory, now there are also database specific concerns. Hence my 'own experience' suggestion. :) -- GJ -- Sent via pgsql-general mailing list (pgsql-general@xxxxxxxxxxxxxx) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-general
