Re: Index range search optimization

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От Pavel Borisov
Тема Re: Index range search optimization
Дата
Msg-id CALT9ZEE98O=SPZATLg-9ux32uwrJR2NhN31UCcEUzF-nDA0v+Q@mail.gmail.com
обсуждение исходный текст
Ответ на Re: Index range search optimization  (Pavel Borisov <pashkin.elfe@gmail.com>)
Список pgsql-hackers
Sorry, I've mistaken with attached version previously. Correct v5 attached.

On Mon, 25 Sept 2023 at 13:58, Pavel Borisov <pashkin.elfe@gmail.com> wrote:
>
> Hi, Alexander!
>
> I found and fixed a couple of naming issues that came to v4 from
> earlier patches.
> Also, I added initialization of requiredMatchedByPrecheck in case of first page.
>
> Please see patch v5.
>
> One more doubt about naming. Calling function
> _bt_checkkeys(IndexScanDesc scan, IndexTuple tuple, int tupnatts,
> ScanDirection dir, bool *continuescan, bool requiredMatchedByPrecheck)
> as
> (void) _bt_checkkeys(scan, itup, indnatts, dir,
> &requiredMatchedByPrecheck, false);
> looks little bit misleading because of coincidence of names of 5 and 6
> arguments.

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