Re: [HACKERS] [PATCH] kNN for SP-GiST

Nikita Glukhov <n.gluhov@postgrespro.ru>

From: Nikita Glukhov <n.gluhov@postgrespro.ru>

To: David Steele <david@pgmasters.net>

Cc: Andres Freund <andres@anarazel.de>, Alexander Korotkov <a.korotkov@postgrespro.ru>, PostgreSQL mailing lists <pgsql-hackers@postgresql.org>

Date: 2018-06-29T14:36:14Z

Lists: pgsql-hackers

Attachments

0001-Export-box_fill-v04.patch (text/x-patch) patch v4-0001
0002-Extract-index_store_float8_orderby_distances-v04.patch (text/x-patch) patch v4-0002
0003-Extract-get_index_column_opclass-and-get_opclass_opfamily_and_input_type-v04.patch (text/x-patch) patch v4-0003
0004-Add-kNN-support-to-SP-GiST-v04.patch (text/x-patch) patch v4-0004
0005-Add-ordering-operators-to-SP-GiST-kd_point_ops-and-quad_point_ops-v04.patch (text/x-patch) patch v4-0005
0006-Add-ordering-operators-to-SP-GiST-poly_ops-v04.patch (text/x-patch) patch v4-0006

On 06.03.2018 17:30, David Steele wrote:

> I agree with Andres.  Pushing this patch to the next CF.

Attached 4th version of the patches rebased onto the current master.
Nothing interesting has changed from the previous version.

-- 
Nikita Glukhov
Postgres Professional: http://www.postgrespro.com
The Russian Postgres Company

Commits

Remove extra usage of BoxPGetDatum() macro
- 0f6459589494 12.0 landed
Add support for nearest-neighbor (KNN) searches to SP-GiST
- 2a6368343ff4 12.0 landed