On Mon, Feb 9, 2015 at 4:45 PM, bkrug <bk...@usatech.com> wrote: > Should the relfrozenxid of pg_class then equal 2 for very old and already > vacuumed tables? Because that is not what I am seeing.
hm... You meant in the entire table? Like an static table? Then no, it is done tuple by tuple only. In older versions (I think up to 9.2) it was setting xmin column to 2. Regards, -- Matheus de Oliveira Analista de Banco de Dados Dextra Sistemas - MPS.Br nível F! www.dextra.com.br/postgres
