Re: Turning off HOT/Cleanup sometimes - Mailing list pgsql-hackers

From Michael Paquier
Subject Re: Turning off HOT/Cleanup sometimes
Date
Msg-id CAB7nPqQeea8mznkbdn+zXPbaMw7z5_DSjq5+34dMbH2HyEaYLA@mail.gmail.com
Whole thread Raw
In response to Re: Turning off HOT/Cleanup sometimes  (Simon Riggs <simon@2ndQuadrant.com>)
List pgsql-hackers


On Wed, Dec 17, 2014 at 5:39 PM, Simon Riggs <simon@2ndquadrant.com> wrote:
On 15 December 2014 at 20:26, Jeff Janes <jeff.janes@gmail.com> wrote:

> 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?

Yes.

New version attached.

Moved patch to CF 2015-02 with same status "Needs review". It visibly needs more work, and numbers to show increase in performance while only cases showing up performance decrease showed up.
--
Michael

pgsql-hackers by date:

Previous
From: Michael Paquier
Date:
Subject: Re: parallel mode and parallel contexts
Next
From: Michael Paquier
Date:
Subject: Re: REVIEW: Track TRUNCATE via pgstat