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help / color / mirror / Atom feedFrom: Thomas Munro <[email protected]>
To: Justin Pryzby <[email protected]>
Cc: John Naylor <[email protected]>
Cc: Peter Geoghegan <[email protected]>
Cc: pgsql-hackers <[email protected]>
Cc: Robert Haas <[email protected]>
Subject: Re: A qsort template
Date: Sun, 3 Apr 2022 08:37:40 +1200
Message-ID: <CA+hUKG+yW+5cwOyTfyJYOWYpNwXjsvbCq=4CG83HsjRRBvz0yQ@mail.gmail.com> (raw)
In-Reply-To: <[email protected]>
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<[email protected]>
On Sun, Apr 3, 2022 at 8:20 AM Justin Pryzby <[email protected]> wrote:
> @@ -4126,22 +4126,23 @@ copytup_cluster(Tuplesortstate *state, SortTuple *stup, void *tup)
> + stup->isnull1 = false;
Looks like I might have failed to grok the scheme for encoding null
into SortTuple objects. It's clearly uninitialised in some paths,
with a special 0 value in datum1. Will need to look more closely with
more coffee...
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Subject: Re: A qsort template
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