Re: BUG #17158: Distinct ROW fails with Postgres 14

From: Peter Eisentraut <peter(dot)eisentraut(at)enterprisedb(dot)com>
To: Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>
Cc: David Rowley <dgrowleyml(at)gmail(dot)com>, sait(dot)nisanci(at)microsoft(dot)com, PostgreSQL mailing lists <pgsql-bugs(at)lists(dot)postgresql(dot)org>
Subject: Re: BUG #17158: Distinct ROW fails with Postgres 14
Date: 2021-09-02 08:15:37
Message-ID: 7fb17b3d-13dc-fc28-17ce-9c302d676bd8@enterprisedb.com
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On 31.08.21 22:43, Tom Lane wrote:
> I find variant 1 a bit cleaner, and safer. I'd rather default to
> assuming that RECORD doesn't hash, when we don't have enough info
> to be sure.

Ok, here is a more polished patch for that.

Attachment Content-Type Size
v2-0001-Disable-anonymous-record-hash-support-except-in-s.patch text/plain 14.9 KB

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