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From: Adrian Mönnich <adrian.moennich@cern.ch>
To: pgsql-bugs@lists.postgresql.org
Cc: Tomas Vondra <tomas@vondra.me>
Cc: Andres Freund <andres@anarazel.de>
Cc: Tomas Vondra <tv@fuzzy.cz>
Cc: Thomas Munro <thomas.munro@gmail.com>
Subject: Re: BUG #19449: Massive performance degradation for complex query on Postgres 16+ (few seconds -> multiple hours)
Date: Fri, 14 Aug 2026 17:10:23 +0200
Message-ID: <1863016814.20260814171023@cern.ch> (raw)
In-Reply-To: <1016198824.20260519121044@cern.ch>
References: <19449-4fac687c06cc7def@postgresql.org>
	<dihw6lynx3p75sv5fbgqjlsu3kfeagcnm4px2r7mgsvf4w2sf5@53udqm4e5wid>
	<43225458.20260402160627@cern.ch>
	<jivwllcuyvd7m4ceydwwpjptmadfe3cfbw47hqnej7yjfkleej@2q33rbrfybm4>
	<94712944.20260402164957@cern.ch>
	<2747373b-d188-43b1-8e49-66f9e23e3c24@vondra.me>
	<1016198824.20260519121044@cern.ch>

Hi,

ping - any updates on this bug report?

Cheers,
Adrian

> Hi,

> just wondering, when this gets fixed, will the fix only go into the latest
> master version, or also get backported to other still-supported versions?

> Cheers,
> Adrian







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  Subject: Re: BUG #19449: Massive performance degradation for complex query on Postgres 16+ (few seconds -> multiple hours)
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