On Wed, Jan 24, 2018 at 7:48 AM, Pavan Teja <pavan.postgres...@gmail.com> wrote:
> > > Yes, but why doing vacuum freeze of a table is causing a rapid > archiving?? > Any idea?? > > IIUC Freezing involves physically altering those pages that are not frozen to make them frozen. Those changes are logged just like any (most?) other physical changes to pages. The rapid-ness is because freezing is not that difficult so lots of pages can be changed in a relatively short period of time. David J.
