| From: | Andrey Borodin <x4mmm(at)yandex-team(dot)ru> |
|---|---|
| To: | Alexander Korotkov <a(dot)korotkov(at)postgrespro(dot)ru> |
| Cc: | Darafei Komяpa Praliaskouski <me(at)komzpa(dot)net>, pgsql-hackers <pgsql-hackers(at)postgresql(dot)org> |
| Subject: | Re: Yet another fast GiST build |
| Date: | 2019-09-08 08:54:35 |
| Message-ID: | A4FC0488-FA18-4F06-A299-5BD4A1F64574@yandex-team.ru |
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| Lists: | pgsql-hackers |
> 1 сент. 2019 г., в 15:53, Andrey Borodin <x4mmm(at)yandex-team(dot)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 | Content-Type | Size |
|---|---|---|
| v3-0002-Implement-GiST-build-using-sort-support.patch | application/octet-stream | 21.0 KB |
| v3-0001-Add-sort-support-for-point-gist_point_sortsupport.patch | application/octet-stream | 2.5 KB |
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