Re: PSQL error: total cell count of XXX exceeded

From: Alvaro Herrera <alvherre(at)alvh(dot)no-ip(dot)org>
To: Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>
Cc: Hongxu Ma <interma(at)outlook(dot)com>, Michael Paquier <michael(at)paquier(dot)xyz>, PostgreSQL Hackers <pgsql-hackers(at)postgresql(dot)org>
Subject: Re: PSQL error: total cell count of XXX exceeded
Date: 2023-11-21 16:14:22
Message-ID: 202311211614.3oweambmaqs4@alvherre.pgsql
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On 2023-Nov-21, Tom Lane wrote:

> Alvaro Herrera <alvherre(at)alvh(dot)no-ip(dot)org> writes:
> > Right. I made a few more adjustments, including the additional overflow
> > check in printTableInit that Tom Lane suggested, and pushed this.
>
> Committed patch LGTM.

Thanks for looking!

> > It's a bit annoying that the error recovery decision of this code is to
> > exit the process with an error. [...]
> > TBH though, I've never hit that code in real usage.
>
> Yeah, I think the reason it's stayed like that for 25 years is that
> nobody's hit the case in practice. Changing the API would be a bit
> troublesome, too, because we don't know if anybody besides psql
> uses it.

True.

--
Álvaro Herrera Breisgau, Deutschland — https://www.EnterpriseDB.com/

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