| From: | Tomas Vondra <tomas(dot)vondra(at)enterprisedb(dot)com> |
|---|---|
| To: | Sergey Dudoladov <sergey(dot)dudoladov(at)gmail(dot)com>, PostgreSQL Hackers <pgsql-hackers(at)lists(dot)postgresql(dot)org> |
| Cc: | Matthias van de Meent <boekewurm+postgres(at)gmail(dot)com>, Justin Pryzby <pryzby(at)telsasoft(dot)com>, Andres Freund <andres(at)anarazel(dot)de>, Greg Stark <stark(at)mit(dot)edu> |
| Subject: | Re: PATCH: Using BRIN indexes for sorted output |
| Date: | 2023-08-02 16:04:10 |
| Message-ID: | 9f7f5b1b-f59c-43b0-2b3b-b11e5213d157@enterprisedb.com |
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| Lists: | pgsql-hackers |
On 8/2/23 17:25, Sergey Dudoladov wrote:
> Hello,
>
>> Parallel version is not supported, but I think it should be possible.
>
> @Tomas are you working on this ? If not, I would like to give it a try.
>
Feel free to try. Just keep it in a separate part/patch, to make it
easier to combine the work later.
>> static void
>> AssertCheckRanges(BrinSortState *node)
>> {
>> #ifdef USE_ASSERT_CHECKING
>>
>> #endif
>> }
>
> I guess it should not be empty at the ongoing development stage.
>
> Attached a small modification of the patch with a draft of the docs.
>
Thanks. FWIW it's generally better to always post the whole patch
series, otherwise the cfbot gets confused as it's unable to combine
stuff from different messages.
regards
--
Tomas Vondra
EnterpriseDB: http://www.enterprisedb.com
The Enterprise PostgreSQL Company
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