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help / color / mirror / Atom feedFrom: Robert Haas <[email protected]>
To: Lukas Fittl <[email protected]>
Cc: Tom Lane <[email protected]>
Cc: Jacob Champion <[email protected]>
Cc: Dian Fay <[email protected]>
Cc: Matheus Alcantara <[email protected]>
Cc: Jakub Wartak <[email protected]>
Cc: PostgreSQL Hackers <[email protected]>
Subject: Re: pg_plan_advice
Date: Thu, 29 Jan 2026 08:35:43 -0500
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On Thu, Jan 29, 2026 at 12:45 AM Lukas Fittl <[email protected]> wrote:
> The indirect relationship between those functions doesn't seem great
> (i.e. anything that gets read in cost_material has to be initialized
> in materialize_finished_plan). What if we just zero initialize the
> dummy Path structure instead, like in the attached?
This might be the right answer, but I didn't want to add more memory
zeroing than needed without discussion, so I have just pushed a
minimal fix for now. Thanks for the analysis.
--
Robert Haas
EDB: http://www.enterprisedb.com
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Subject: Re: pg_plan_advice
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