Re: Yet another fast GiST build - Mailing list pgsql-hackers

From Andrey Borodin
Subject Re: Yet another fast GiST build
Date
Msg-id A4FC0488-FA18-4F06-A299-5BD4A1F64574@yandex-team.ru
Whole thread Raw
In response to Re: Yet another fast GiST build  (Andrey Borodin <x4mmm@yandex-team.ru>)
Responses Re: Yet another fast GiST build
List pgsql-hackers

> 1 сент. 2019 г., в 15:53, Andrey Borodin <x4mmm@yandex-team.ru> написал(а):
>
>
>
<v2-0001-Add-sort-support-for-point-gist_point_sortsupport.patch><v2-0002-Implement-GiST-build-using-sort-support.patch>

Here's V3 of the patch set.
Changes:
1. Added some documentation of new sort support routines
2. Fixed bug with dirty pages

I did not add sort support procs to built-in boxes, circles and polys, since it may be not optimal index for them.
However,for points Z-order is quite good as a default. 

Tests only pass with fixes for GiST KNN from Alexander in other thread.

Thanks!

Best regards, Andrey Borodin.


Attachment

pgsql-hackers by date:

Previous
From: Andrey Borodin
Date:
Subject: Re: amcheck verification for GiST
Next
From: Sergei Kornilov
Date:
Subject: Re: Change ereport level for QueuePartitionConstraintValidation