Re: reloption to prevent VACUUM from truncating empty pages at the end of relation

From: Julien Rouhaud <rjuju123(at)gmail(dot)com>
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 08:20:27
Message-ID: CAOBaU_ZsY2QfLkcXXCXrd+rk6JrNJfxzdhq+jMDgn-W1SbC79w@mail.gmail.com
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On Mon, Apr 8, 2019 at 10:15 AM Fujii Masao <masao(dot)fujii(at)gmail(dot)com> wrote:
>
> OK, so I pushed the "vacuum_truncate" version of the patch.

Thanks!

> But it has not been actually pushed into the community's git
> repository yet.That's maybe because it's been a while since
> my last commit and my commit bit is temporarily limited?
> Anyway the patch has been pushed before April 8th 0:00 in AoE.

Indeed, there's no mail yet, but I can see the commit at
https://git.postgresql.org/gitweb/?p=postgresql.git;a=commit;h=119dcfad988d5b5d9f52b256087869997670aa36

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