| From: | Jeff Janes <jeff(dot)janes(at)gmail(dot)com> |
|---|---|
| To: | Simon Riggs <simon(at)2ndquadrant(dot)com> |
| Cc: | Alvaro Herrera <alvherre(at)2ndquadrant(dot)com>, Andres Freund <andres(at)anarazel(dot)de>, Heikki Linnakangas <hlinnakangas(at)vmware(dot)com>, Robert Haas <robertmhaas(at)gmail(dot)com>, Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>, Michael Paquier <michael(dot)paquier(at)gmail(dot)com>, Amit Kapila <amit(dot)kapila16(at)gmail(dot)com>, PostgreSQL-development <pgsql-hackers(at)postgresql(dot)org> |
| Subject: | Re: Turning off HOT/Cleanup sometimes |
| Date: | 2014-12-15 20:26:41 |
| Message-ID: | CAMkU=1wCxXGh+ha3vgRSYdo76B3K9KC3tHcKJPPJX0HydKcdjQ@mail.gmail.com |
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| Lists: | pgsql-hackers |
On Thu, Dec 11, 2014 at 7:24 PM, Simon Riggs <simon(at)2ndquadrant(dot)com> wrote:
>
> On 17 November 2014 at 22:08, Simon Riggs <simon(at)2ndquadrant(dot)com> wrote:
> > On 17 November 2014 21:09, Alvaro Herrera <alvherre(at)2ndquadrant(dot)com>
> wrote:
> >> What happened to this patch? I'm going over something that could use
> >> the concept of "clean some stuff up when reading this page, but only if
> >> we're already writing" or similar.
> >>
> >> I see some cases were presented that had a performance decrease. Did we
> >> get any numbers for the increase in performance in some other
> >> interesting cases?
> >
> > It's not dead; it just needs more work. Maybe for next CF, or you can
> now.
>
> Latest version attached for next CF
>
I still get the compiler error in contrib:
pgstattuple.c: In function 'pgstat_heap':
pgstattuple.c:279: error: too few arguments to function
'heap_beginscan_strat'
Should it pass false for the always_prune?
Cheers,
Jeff
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