Re: On disable_cost

From: Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>
To: David Rowley <dgrowleyml(at)gmail(dot)com>
Cc: Robert Haas <robertmhaas(at)gmail(dot)com>, Laurenz Albe <laurenz(dot)albe(at)cybertec(dot)at>, Heikki Linnakangas <hlinnaka(at)iki(dot)fi>, Peter Geoghegan <pg(at)bowt(dot)ie>, PostgreSQL Hackers <pgsql-hackers(at)lists(dot)postgresql(dot)org>
Subject: Re: On disable_cost
Date: 2024-10-05 16:05:25
Message-ID: 835219.1728144325@sss.pgh.pa.us
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David Rowley <dgrowleyml(at)gmail(dot)com> writes:
> I'd encourage anyone else on the sidelines who has an opinion on how
> to display the disabled-ness of a plan node in EXPLAIN to speak up
> now, even if it's just a +1 to something someone has already written.
> It would be nice to see what more people think.

FWIW, I do not like the current display one bit.

I think "Disabled: true" on only the nodes that are themselves disabled
would be a very substantial readability improvement.

regards, tom lane

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