Re: postgres_fdw: wrong results with self join + enable_nestloop off

From: Richard Guo <guofenglinux(at)gmail(dot)com>
To: Etsuro Fujita <etsuro(dot)fujita(at)gmail(dot)com>
Cc: Nishant Sharma <nishant(dot)sharma(at)enterprisedb(dot)com>, Suraj Kharage <suraj(dot)kharage(at)enterprisedb(dot)com>, pgsql-hackers(at)postgresql(dot)org
Subject: Re: postgres_fdw: wrong results with self join + enable_nestloop off
Date: 2023-08-08 09:30:39
Message-ID: CAMbWs4-yyo+CSKxL-RgV5MrpPzYt3ATKngXYZnJtu48Xf7K14g@mail.gmail.com
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On Tue, Aug 8, 2023 at 4:40 PM Etsuro Fujita <etsuro(dot)fujita(at)gmail(dot)com>
wrote:

> I modified the code a bit further to use an if-test to avoid a useless
> function call, and added/tweaked comments and docs further. Attached
> is a new version of the patch. I am planning to commit this, if there
> are no objections.

+1 to the v4 patch. It looks good to me.

Thanks
Richard

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