From: | Julien Rouhaud <rjuju123(at)gmail(dot)com> |
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To: | Fujii Masao <masao(dot)fujii(at)gmail(dot)com> |
Cc: | Takayuki Tsunakawa <tsunakawa(dot)takay(at)jp(dot)fujitsu(dot)com>, Alvaro Herrera <alvherre(at)2ndquadrant(dot)com>, Andres Freund <andres(at)anarazel(dot)de>, Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>, Robert Haas <robertmhaas(at)gmail(dot)com>, Masahiko Sawada <sawada(dot)mshk(at)gmail(dot)com>, David Steele <david(at)pgmasters(dot)net>, "Bossart, Nathan" <bossartn(at)amazon(dot)com>, Andrew Dunstan <andrew(dot)dunstan(at)2ndquadrant(dot)com>, Michael Paquier <michael(at)paquier(dot)xyz>, Laurenz Albe <laurenz(dot)albe(at)cybertec(dot)at>, "Jamison, Kirk" <k(dot)jamison(at)jp(dot)fujitsu(dot)com>, Amit Kapila <amit(dot)kapila16(at)gmail(dot)com>, pgsql-hackers <pgsql-hackers(at)postgresql(dot)org> |
Subject: | Re: reloption to prevent VACUUM from truncating empty pages at the end of relation |
Date: | 2019-04-08 06:57:59 |
Message-ID: | CAOBaU_bo8u1fNRpsy6CRgc0jcUQ4P2LZGP0xX200-1kHXbXpwA@mail.gmail.com |
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Lists: | pgsql-hackers |
On Mon, Apr 8, 2019 at 8:01 AM Fujii Masao <masao(dot)fujii(at)gmail(dot)com> wrote:
>
> 2019年4月8日(月) 14:22 Tsunakawa, Takayuki <tsunakawa(dot)takay(at)jp(dot)fujitsu(dot)com>:
>>
>> From: Alvaro Herrera [mailto:alvherre(at)2ndquadrant(dot)com]
>> > "vacuum_truncate" gets my vote too.
>>
>> +1
>
>
> +1
> ISTM that we have small consensus to
> use "vacuum_truncate".
I'm also fine with this name, and I also saw reports that this option
is already needed in some production workload, as Andres explained.
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