Re: [PATCH v1] parallel pg_restore: avoid disk seeks when jumping short distance forward

From: Chao Li <li(dot)evan(dot)chao(at)gmail(dot)com>
To: "David G(dot) Johnston" <david(dot)g(dot)johnston(at)gmail(dot)com>
Cc: Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>, Dimitrios Apostolou <jimis(at)gmx(dot)net>, Nathan Bossart <nathandbossart(at)gmail(dot)com>, Thomas Munro <thomas(dot)munro(at)gmail(dot)com>, "pgsql-hackers(at)lists(dot)postgresql(dot)org" <pgsql-hackers(at)lists(dot)postgresql(dot)org>
Subject: Re: [PATCH v1] parallel pg_restore: avoid disk seeks when jumping short distance forward
Date: 2025-10-13 03:41:15
Message-ID: 12B091E6-8395-4570-807D-0116660D9F1F@gmail.com
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> On Oct 13, 2025, at 11:39, David G. Johnston <david(dot)g(dot)johnston(at)gmail(dot)com> wrote:
>
>
> “iif” is shorthand for “if and only if”. So it isn’t likely to be a typo; it only needs to be changed if it is wrong. I haven’t looked to see.
>

Thanks for the explanation, I wasn’t aware of that. I learned.

Best regards,
--
Chao Li (Evan)
HighGo Software Co., Ltd.
https://www.highgo.com/

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