Re: pgsql: autovacuum: handle analyze for partitioned tables

From: Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>
To: Andres Freund <andres(at)anarazel(dot)de>
Cc: Alvaro Herrera <alvherre(at)alvh(dot)no-ip(dot)org>, Zhihong Yu <zyu(at)yugabyte(dot)com>, PostgreSQL Developers <pgsql-hackers(at)lists(dot)postgresql(dot)org>
Subject: Re: pgsql: autovacuum: handle analyze for partitioned tables
Date: 2021-04-10 02:52:05
Message-ID: 2260573.1618023125@sss.pgh.pa.us
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Andres Freund <andres(at)anarazel(dot)de> writes:
> On 2021-04-09 11:54:30 -0400, Alvaro Herrera wrote:
>> Pushed now, thanks.

> I assume this is also the likely explanation for / fix for:
> https://buildfarm.postgresql.org/cgi-bin/show_log.pl?nm=skink&dt=2021-04-08%2016%3A03%3A03

> ==3500389== VALGRINDERROR-BEGIN
> ==3500389== Invalid read of size 8
> ==3500389== at 0x4EC4B8: relation_needs_vacanalyze (autovacuum.c:3237)

Yeah, looks like the same thing to me; it's the same line that was
crashing in the non-valgrind reports.

regards, tom lane

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