Re: Check lateral references within PHVs for memoize cache keys

From: Richard Guo <guofenglinux(at)gmail(dot)com>
To: Andrei Lepikhov <lepihov(at)gmail(dot)com>
Cc: PostgreSQL-development <pgsql-hackers(at)postgresql(dot)org>, David Rowley <dgrowleyml(at)gmail(dot)com>, Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>
Subject: Re: Check lateral references within PHVs for memoize cache keys
Date: 2024-07-12 07:11:19
Message-ID: CAMbWs49tGwAJ=tja5bwa2byGZgYFNewUs4GCmtbKo7R+hmvyTw@mail.gmail.com
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On Fri, Jul 12, 2024 at 11:18 AM Andrei Lepikhov <lepihov(at)gmail(dot)com> wrote:
> I'm not sure about stability of output format of AVG aggregate across
> different platforms. Maybe better to return the result of comparison
> between the AVG() and expected value?

I don't think this is a problem. AFAIK we use AVG() a lot in the
existing test cases.

Thanks
Richard

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