Re: [HACKERS] [COMMITTERS] pgsql: Fix freezing of a dead HOT-updated tuple

From: Andres Freund <andres(at)anarazel(dot)de>
To: Peter Geoghegan <pg(at)bowt(dot)ie>
Cc: Alvaro Herrera <alvherre(at)alvh(dot)no-ip(dot)org>, "Wood, Dan" <hexpert(at)amazon(dot)com>, pgsql-committers(at)postgresql(dot)org, "Wong, Yi Wen" <yiwong(at)amazon(dot)com>, Michael Paquier <michael(dot)paquier(at)gmail(dot)com>, Robert Haas <robertmhaas(at)gmail(dot)com>, Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>, PostgreSQL Hackers <pgsql-hackers(at)postgresql(dot)org>
Subject: Re: [HACKERS] [COMMITTERS] pgsql: Fix freezing of a dead HOT-updated tuple
Date: 2017-12-15 19:19:30
Message-ID: 20171215191930.ukafm3t6z7ahydc6@alap3.anarazel.de
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On 2017-12-15 11:15:47 -0800, Peter Geoghegan wrote:
> On Fri, Dec 15, 2017 at 11:03 AM, Peter Geoghegan <pg(at)bowt(dot)ie> wrote:
> > The elog(), which was itself upgraded from a simple Assert by commit
> > d70cf811, appears in exactly the same form in 9.3+. Things did change
> > there, but they were kept in sync.
>
> BTW, if you're going to do it, I would target the similar error within
> validate_index_heapscan(), too. That was also added by d70cf811.

Please send a patch for master on a *new* thread.

Greetings,

Andres Freund

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