Re: [HACKERS] GUC for cleanup indexes threshold.

From: Alexander Korotkov <a(dot)korotkov(at)postgrespro(dot)ru>
To: Sawada Masahiko <sawada(dot)mshk(at)gmail(dot)com>
Cc: Darafei Praliaskouski <me(at)komzpa(dot)net>, Simon Riggs <simon(at)2ndquadrant(dot)com>, Kyotaro HORIGUCHI <horiguchi(dot)kyotaro(at)lab(dot)ntt(dot)co(dot)jp>, Yura Sokolov <y(dot)sokolov(at)postgrespro(dot)ru>, Peter Geoghegan <pg(at)bowt(dot)ie>, Andres Freund <andres(at)anarazel(dot)de>, Robert Haas <robertmhaas(at)gmail(dot)com>, David Steele <david(at)pgmasters(dot)net>, Amit Kapila <amit(dot)kapila16(at)gmail(dot)com>, "Ideriha, Takeshi" <ideriha(dot)takeshi(at)jp(dot)fujitsu(dot)com>, pgsql-hackers <pgsql-hackers(at)postgresql(dot)org>, Kuntal Ghosh <kuntalghosh(dot)2007(at)gmail(dot)com>, pgsql-hackers-owner(at)postgresql(dot)org
Subject: Re: [HACKERS] GUC for cleanup indexes threshold.
Date: 2018-06-26 12:42:08
Message-ID: CAPpHfdsd5uduNTSyGOroo7b6ZEATUzF8VH1-L6KWQU46ZNa=Bg@mail.gmail.com
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On Tue, Jun 26, 2018 at 1:46 PM Masahiko Sawada <sawada(dot)mshk(at)gmail(dot)com> wrote:
> On Fri, Jun 22, 2018 at 6:55 PM, Alexander Korotkov
> <a(dot)korotkov(at)postgrespro(dot)ru> wrote:
> > So, I propose to just
> > increase maximum value for both GUC and reloption. See the attached
> > patch. It also changes calculations _bt_vacuum_needs_cleanup() for
> > better handling of large values (just some kind of overflow paranoia).
>
> The patch looks good to me.

Pushed, thanks!

------
Alexander Korotkov
Postgres Professional: http://www.postgrespro.com
The Russian Postgres Company

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