Re: BUG #17800: ON CONFLICT DO UPDATE fails to detect incompatible fields that leads to a server crash

From: Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>
To: Andres Freund <andres(at)anarazel(dot)de>
Cc: Michael Paquier <michael(at)paquier(dot)xyz>, exclusion(at)gmail(dot)com, pgsql-bugs(at)lists(dot)postgresql(dot)org
Subject: Re: BUG #17800: ON CONFLICT DO UPDATE fails to detect incompatible fields that leads to a server crash
Date: 2023-02-24 17:48:38
Message-ID: 853286.1677260918@sss.pgh.pa.us
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Andres Freund <andres(at)anarazel(dot)de> writes:
> On 2023-02-24 12:26:06 -0500, Tom Lane wrote:
>> Are you planning to push forward with this, or do you want me to?
>> It's really my bug, since the existing MULTIEXPR implementation
>> is my fault.

> I'd happy if you had a go at it. I might take a stab at moving the the
> argument evaluation inline, after this goes in.

Sounds like a plan.

regards, tom lane

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