On Wed, Dec 14, 2016 at 5:00 AM, Torsten Förtsch <tfoertsch123@xxxxxxxxx> wrote: > one of the major enhancements in 96 is skipping completely frozen pages in > vacuum freeze. I assume that requires a special bit on the page. The freeze map uses an additional bit in the vm, and pg_upgrade would take care of the conversion. -- Michael -- Sent via pgsql-general mailing list (pgsql-general@xxxxxxxxxxxxxx) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-general
