Re: BUG #19493: Assertion failure in pg_plan_advice with EXISTS subquery and DO_NOT_SCAN advice

From: Michael Paquier <michael(at)paquier(dot)xyz>
To: Pierre Forstmann <pierre(dot)forstmann(at)gmail(dot)com>
Cc: n(dot)kalinin(at)postgrespro(dot)ru, pgsql-bugs(at)lists(dot)postgresql(dot)org, PG Bug reporting form <noreply(at)postgresql(dot)org>
Subject: Re: BUG #19493: Assertion failure in pg_plan_advice with EXISTS subquery and DO_NOT_SCAN advice
Date: 2026-05-27 00:49:55
Message-ID: ahY_s6GLOGoceXHT@paquier.xyz
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On Tue, May 26, 2026 at 07:52:03PM +0200, Pierre Forstmann wrote:
> I am not sure pg_plan_advice is supported with PG 18.4 ?

Nope, the module is not supported on 18.4.

> I cannot reproduce with latest commit from PG 19 master branch:

But if you can find a problem while testing the module only on HEAD,
that would be a bug we would need to take care of.
--
Michael

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