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

From: Alena Rybakina <a(dot)rybakina(at)postgrespro(dot)ru>
To: Alexander Korotkov <aekorotkov(at)gmail(dot)com>
Cc: Andrei Lepikhov <lepihov(at)gmail(dot)com>, Nikolay Shaplov <dhyan(at)nataraj(dot)su>, pgsql-hackers(at)lists(dot)postgresql(dot)org, jian he <jian(dot)universality(at)gmail(dot)com>, Robert Haas <robertmhaas(at)gmail(dot)com>, pgsql-hackers(at)postgresql(dot)org, Peter Geoghegan <pg(at)bowt(dot)ie>, Marcos Pegoraro <marcos(at)f10(dot)com(dot)br>, teodor(at)sigaev(dot)ru, 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: 2024-08-24 13:36:24
Message-ID: 985f2924-9769-4927-ad6e-d430c394054d@postgrespro.ru
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Sorry again.

The link to letter - -
https://www.postgresql.org/message-id/759292d5-cb51-4b12-89fa-576c1d9b374d%40postgrespro.ru

Patch -
https://www.postgresql.org/message-id/attachment/162897/v28-Transform-OR-clauses-to-ANY-expression.patch

On 24.08.2024 16:23, Alexander Korotkov wrote:
> On Sat, Aug 24, 2024 at 4:08 PM Alena Rybakina
> <a(dot)rybakina(at)postgrespro(dot)ru> wrote:
>> On 23.08.2024 19:38, Alexander Korotkov wrote:
>>> Hi, Alena!
>>>
>>> On Fri, Aug 23, 2024 at 5:06 PM Alena Rybakina
>>> <a(dot)rybakina(at)postgrespro(dot)ru> wrote:
>>>> To be fair, I fixed this before [0] by selecting the appropriate group
>>>> of "or" expressions to transform them to "ANY" expression and then
>>>> checking for compatibility with the index column. maybe we should try
>>>> this too? I can think about it.
>>>>
>>>> [0]
>>>> https://www.postgresql.org/message-id/531fc0ab-371e-4235-97e3-dd2d077b6995%40postgrespro.ru
>>> I probably didn't get your message. Which patch version you think
>>> resolve the problem? I see [0] doesn't contain any patch.
>> Sorry, I got the links mixed up. We need this link [0].
> Still confusion.
> If that's another [0] from [0] in the cited message then it seems you
> missed new link in your last message.
>
> ------
> Regards,
> Alexander Korotkov
> Supabase
>
>
--
Regards,
Alena Rybakina
Postgres Professional: http://www.postgrespro.com
The Russian Postgres Company

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