Re: GSoC proposal - "make an unlogged table logged"

On Thu, Mar 6, 2014 at 5:04 PM, Robert Haas <robertmhaas@gmail.com> wrote:
>
> On Thu, Mar 6, 2014 at 2:52 PM, Fabrízio de Royes Mello
> <fabriziomello@gmail.com> wrote:
> > On Thu, Mar 6, 2014 at 4:42 PM, Robert Haas <robertmhaas@gmail.com> wrote:
> >> I think this isn't a good design.  Per the discussion between Andres
> >> and I, I think that I think you should do is make ALTER TABLE .. SET
> >> LOGGED work just like VACUUM FULL, with the exception that it will set
> >> a different relpersistence for the new relfilenode.  If you do it that
> >> way, this will be less efficient, but much simpler, and you might
> >> actually finish it in one summer.
> >>
> >
> > Do it like 'VACUUM FULL' for any wal_level?
>
> Yep.  Anything else appears to be a research problem.
>

--
Fabrízio de Royes Mello
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