Re: proposal - queryid can be used as filter for auto_explain
Julien Rouhaud <rjuju123@gmail.com>
From: Julien Rouhaud <rjuju123@gmail.com>
To: Pavel Stehule <pavel.stehule@gmail.com>
Cc: PostgreSQL Hackers <pgsql-hackers@lists.postgresql.org>
Date: 2026-04-13T09:01:47Z
Lists: pgsql-hackers
Hi, On Mon, Apr 13, 2026 at 06:46:24AM +0200, Pavel Stehule wrote: > > I have to investigate strange behaviour of some specific query. One > possibility is non stability of plan. This is a bigger server with a bigger > load, and I am a little bit afraid to use auto_explain for all queries. > > Currently auto_explain doesn't support it, but it can be practical if we > can specify a list of queryid as a filter of auto_explain. > > What do you think about this idea? +1. I don't think it's something that will be useful very often, but when it's going to be useful it would be *extremely* convenient to have.