On Sun, Mar 6, 2011 at 3:41 AM, Martijn van Oosterhout <[email protected]> wrote: > The other option is visibility data in the index. Doubles the size of > your indexes though.
Also requires both table and index be locked while you update both so you don't get race conditions. so has a real performance impact there as well. -- Sent via pgsql-general mailing list ([email protected]) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-general
