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

From Andres Freund
Subject Re: Turning off HOT/Cleanup sometimes
Date
Msg-id 20140927082949.GA5423@alap3.anarazel.de
Whole thread Raw
In response to Re: Turning off HOT/Cleanup sometimes  (Heikki Linnakangas <hlinnakangas@vmware.com>)
Responses Re: Turning off HOT/Cleanup sometimes  (Simon Riggs <simon@2ndquadrant.com>)
List pgsql-hackers
On 2014-09-27 10:23:33 +0300, Heikki Linnakangas wrote:
> This patch has gotten a fair amount of review, and has been rewritten once
> during the commitfest. I think it's pretty close to being committable, the
> only remaining question seems to be what to do with system catalogs. I'm
> marking this as "Returned with feedback", I take it that Simon can proceed
> from here, outside the commitfest.

FWIW, I don't think it is, even with that. As is it seems very likely
that it's going to regress a fair share of workloads. At the very least
it needs a fair amount of benchmarking beforehand.

Greetings,

Andres Freund

-- Andres Freund                       http://www.2ndQuadrant.com/PostgreSQL Development, 24x7 Support, Training &
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