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From: Zsolt Parragi <[email protected]>
To: Robert Haas <[email protected]>
Cc: Lukas Fittl <[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: Wed, 28 Jan 2026 23:40:49 +0000
Message-ID: <CAN4CZFPvwjNJEZ_JT9Y67yR7C=KMNa=LNefOB8ZY7TKDcmAXOA@mail.gmail.com> (raw)
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Hello

Just noticed this in the committed patch, it doesn't seem intentional:
(the last line wasn't part of the patch, probably an accidental leftover)

src/backend/optimizer/ptah/costsize.c:1462

        if (path->parallel_workers == 0)
                enable_mask |= PGS_CONSIDER_NONPARTIAL;
        path->disabled_nodes =
                (baserel->pgs_mask & enable_mask) != enable_mask ? 1 : 0;
        path->disabled_nodes = 0;






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