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From: Ilia Evdokimov <[email protected]>
To: Alena Rybakina <[email protected]>
To: pgsql-hackers <[email protected]>
Cc: Alexander Korotkov <[email protected]>
Cc: Amit Kapila <[email protected]>
Cc: Jim Nasby <[email protected]>
Cc: Bertrand Drouvot <[email protected]>
Cc: Kirill Reshke <[email protected]>
Cc: Andrei Zubkov <[email protected]>
Cc: Masahiko Sawada <[email protected]>
Cc: Melanie Plageman <[email protected]>
Cc: jian he <[email protected]>
Cc: [email protected]
Cc: Sami Imseih <[email protected]>
Cc: vignesh C <[email protected]>
Subject: Re: Vacuum statistics
Date: Mon, 15 Sep 2025 23:46:04 +0300
Message-ID: <[email protected]> (raw)
In-Reply-To: <[email protected]>
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Hi Alena,

Thanks for the work you’ve done.

On 01.09.2025 22:13, Alena Rybakina wrote:
> I've rebased the patches to the current HEAD.


Right now there is a bug: when I run a simple

SELECT * FROM pg_stat_vacuum_database;

psql crashes.

The root cause is an incorrect zeroing of a local variable:
PgStat_VacuumDBCounts allzero;
- memset(&allzero, 0, sizeof(PgStat_VacuumRelationCounts));
+ memset(&allzero, 0, sizeof(PgStat_VacuumDBCounts));

--
Best regards,
Ilia Evdokimov,
Tantor Labs LLC,
https://tantorlabs.com

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