Re: POC, WIP: OR-clause support for indexes

From: Andrei Lepikhov <a(dot)lepikhov(at)postgrespro(dot)ru>
To: Alexander Korotkov <aekorotkov(at)gmail(dot)com>
Cc: jian he <jian(dot)universality(at)gmail(dot)com>, Alena Rybakina <a(dot)rybakina(at)postgrespro(dot)ru>, Robert Haas <robertmhaas(at)gmail(dot)com>, pgsql-hackers(at)postgresql(dot)org, Peter Geoghegan <pg(at)bowt(dot)ie>, "Finnerty, Jim" <jfinnert(at)amazon(dot)com>, Marcos Pegoraro <marcos(at)f10(dot)com(dot)br>, teodor(at)sigaev(dot)ru, Tomas Vondra <tomas(dot)vondra(at)enterprisedb(dot)com>, Peter Eisentraut <peter(at)eisentraut(dot)org>, Ranier Vilela <ranier(dot)vf(at)gmail(dot)com>
Subject: Re: POC, WIP: OR-clause support for indexes
Date: 2024-03-13 12:16:09
Message-ID: b79b5a8f-40d8-4da9-938e-b96585ccb5d5@postgrespro.ru
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On 13/3/2024 18:05, Alexander Korotkov wrote:
> On Wed, Mar 13, 2024 at 7:52 AM Andrei Lepikhov
> Given all of the above, I think moving transformation to the
> canonicalize_qual() would be the right way to go.
Ok, I will try to move the code.
I have no idea about the timings so far. I recall the last time I got
bogged down in tons of duplicated code. I hope with an almost-ready
sketch, it will be easier.

--
regards,
Andrei Lepikhov
Postgres Professional

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