On Sun, Mar 15, 2009 at 9:00 PM, leopay <leopay@xxxxxxxxx> wrote: > I wanna if there is any defact when use null column in pg, > e.g. performance issue none that I know of. Any more specific scenarios you're wondering about? -- Sent via pgsql-general mailing list (pgsql-general@xxxxxxxxxxxxxx) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-general
