On Wed, Jan 5, 2011 at 2:37 PM, Scott Ribe <scott_ribe@xxxxxxxxxxxxxxxx> wrote: > On Jan 5, 2011, at 1:31 AM, RadosÅaw Smogura wrote: > >> * simple to generate, and 128bit random is almost globally unique, > > Almost? Should be totally unique, as long as your random source is decent quality. But I would never rely on that alone. You always have a strategy in place, in case there's a duplicate. -- GJ -- Sent via pgsql-general mailing list (pgsql-general@xxxxxxxxxxxxxx) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-general
