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help / color / mirror / Atom feedFrom: Tom Lane <[email protected]>
To: Peter Geoghegan <[email protected]>
Cc: Robert Haas <[email protected]>
Cc: Alexander Korotkov <[email protected]>
Cc: Andrei Lepikhov <[email protected]>
Cc: Alena Rybakina <[email protected]>
Cc: jian he <[email protected]>
Cc: Nikolay Shaplov <[email protected]>
Cc: [email protected]
Cc: [email protected]
Cc: Marcos Pegoraro <[email protected]>
Cc: [email protected]
Cc: Peter Eisentraut <[email protected]>
Cc: Ranier Vilela <[email protected]>
Subject: Re: POC, WIP: OR-clause support for indexes
Date: Mon, 07 Oct 2024 12:02:10 -0400
Message-ID: <[email protected]> (raw)
In-Reply-To: <CAH2-WzmOTRYPkw0H9y+QRWeoeDMgAahs6zxD=CpiPkOMB8=NJg@mail.gmail.com>
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Peter Geoghegan <[email protected]> writes:
> To be clear, I don't think that it's essential that we have equivalent
> behavior in those cases where the patch applies its transformations. I
> have no objections to committing the patch without any handling for
> that.
Oy. I don't agree with that *at all*. An "optimization" that changes
query semantics is going to be widely seen as a bug.
regards, tom lane
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Subject: Re: POC, WIP: OR-clause support for indexes
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