Neil Conway wrote:
On Tue, 2007-04-10 at 18:28 +0200, Peter Eisentraut wrote:
The problem is that most of the standard methods are platform dependent, as
they require MAC addresses or a "good" random source, for instance.
http://archives.postgresql.org/pgsql-patches/2007-01/msg00392.php
ISTM random() or similar sources is a sufficient PSRNG for the purposes
of UUID generation -- I can't see anything in the RFC that would
contradict that.
Maybe a short-term solution could be a UUID-generated function that
takes some kind of seed as a parameter. People not concerned about
collisons could just pass some random value, while others could use
the mac-address of the client or something similar.
greetings, Florian Pflug
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