Re: Removing unneeded self joins

From: Andrei Lepikhov <a(dot)lepikhov(at)postgrespro(dot)ru>
To: Alexander Korotkov <aekorotkov(at)gmail(dot)com>
Cc: Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>, Richard Guo <guofenglinux(at)gmail(dot)com>, Alexander Lakhin <exclusion(at)gmail(dot)com>, "Gregory Stark (as CFM)" <stark(dot)cfm(at)gmail(dot)com>, Michał Kłeczek <michal(at)kleczek(dot)org>, PostgreSQL Hackers <pgsql-hackers(at)lists(dot)postgresql(dot)org>, Robert Haas <robertmhaas(at)gmail(dot)com>
Subject: Re: Removing unneeded self joins
Date: 2024-06-13 03:45:38
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On 5/7/24 02:59, Robert Haas wrote:
> On Mon, May 6, 2024 at 3:27 PM Alexander Korotkov <aekorotkov(at)gmail(dot)com> wrote:
>> I agree it was a hurry to put the plan into commit message. I think
>> Tom already gave valuable feedback [1] and probably we will get more.
>> So, plan is to be decided. One way or the other I'm not going to
>> re-commit this without explicit Tom's consent.
> Thanks. I hope we find a way to make it happen.
Rebased onto current master. Nothing new except rebase-related changes
and some comment fixes.

Andrei Lepikhov
Postgres Professional

Attachment Content-Type Size
0001-Remove-useless-self-joins-v49.patch text/x-patch 117.3 KB

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