On Mon, 2005-03-14 at 10:02 +0100, PFC wrote:
> If you want to add a SERIAL field to an existing table, create a sequence
> and then create an integer field with default nextval(seq) and postgres
> will fill it automatically. The order in which it will fill it is not
> guaranteed though !
With 8.0, Alter Table supports most complicated commands including the
addition of SERIAL directly.
alter table abc add column bob serial NOT NULL UNIQUE;
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