Re: psql - add SHOW_ALL_RESULTS option

From: Michael Paquier <michael(at)paquier(dot)xyz>
To: "Bossart, Nathan" <bossartn(at)amazon(dot)com>
Cc: Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>, Fabien COELHO <coelho(at)cri(dot)ensmp(dot)fr>, Peter Eisentraut <peter(dot)eisentraut(at)enterprisedb(dot)com>, Julien Rouhaud <rjuju123(at)gmail(dot)com>, "shiy(dot)fnst(at)fujitsu(dot)com" <shiy(dot)fnst(at)fujitsu(dot)com>, "pgsql-hackers(at)lists(dot)postgresql(dot)org" <pgsql-hackers(at)lists(dot)postgresql(dot)org>
Subject: Re: psql - add SHOW_ALL_RESULTS option
Date: 2021-04-12 23:31:04
Message-ID: YHTYOFBHDuGaz2gy@paquier.xyz
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On Mon, Apr 12, 2021 at 07:08:21PM +0000, Bossart, Nathan wrote:
> I think I've found another issue with this patch. If AcceptResult()
> returns false in SendQueryAndProcessResults(), it seems to result in
> an infinite loop of "unexpected PQresultStatus" messages. This can be
> reproduced by trying to run "START_REPLICATION" via psql.

Yes, that's another problem, and this causes an infinite loop where
we would just report one error previously :/
--
Michael

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