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Message-ID: <ab0d3a67-c23d-4c7e-bb2d-fe13b51de9ec@aklaver.com>
Date: Thu, 17 Apr 2025 08:16:58 -0700
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User-Agent: Mozilla Thunderbird
Subject: Re: Cannot turn track_counts on
To: Tom Lane <tgl@sss.pgh.pa.us>, Anton Shepelev <anton.txt@gmail.com>
Cc: pgsql-general@postgresql.org
References: <20250416122749.2b2d25cafcd76aa7d633ed07@gmail.com>
 <1900177.1744815217@sss.pgh.pa.us>
 <20250417170534.b2e919e950b77c4d4dbd5483@gmail.com>
 <2195604.1744899798@sss.pgh.pa.us>
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From: Adrian Klaver <adrian.klaver@aklaver.com>
In-Reply-To: <2195604.1744899798@sss.pgh.pa.us>
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On 4/17/25 07:23, Tom Lane wrote:
> Anton Shepelev <anton.txt@gmail.com> writes:
>>> What extensions do you have installed?
> 
>> Nothing much:
> 
>>    db=# show shared_preload_libraries;
>>     shared_preload_libraries
>>    ---------------------------
>>     online_analyze, plantuner
> 
> Never heard of either of those, but just from the names, they sound
> like they might be things that would take it on themselves to fool
> with your stats-collection settings.  I'd check their code for
> something close to
> 
> 	SetConfigOption("track_counts", ..., PGC_S_OVERRIDE);

I found this:

https://github.com/postgrespro/plantuner/blob/master/plantuner.c

Could not see PGC_S_OVERRIDE in it.

For online_analyze the only code I could find is old:

https://github.com/postgrespro/pgwininstall/blob/master/patches/postgresql/9.6/online_analyze.patch

Again no PGC_S_OVERRIDE.

> 
> 			regards, tom lane
> 
> 

-- 
Adrian Klaver
adrian.klaver@aklaver.com