Re: [PATCH] kNN for btree

Mon, 02 Sep 2019 16:12:08 -0700 

On Mon, Sep 2, 2019 at 9:11 PM Alvaro Herrera <alvhe...@2ndquadrant.com> wrote:
>
> On 2019-Jul-12, Nikita Glukhov wrote:
>
> > Attached 13th version of the patches.
>
> Hello Nikita,
>
> Can you please rebase this again?

Nikita is on vacation now.  Rebased patchset is attached.

I think patches 0001-0008 are very clear and extends our index-AM
infrastructure in query straightforward way.  I'm going to propose
them for commit after some further polishing.

------
Alexander Korotkov
Postgres Professional: http://www.postgrespro.com
The Russian Postgres Company

Attachment: 0004-Extract-structure-BTScanState-v14.patch.gz
Description: GNU Zip compressed data

Attachment: 0003-Enable-ORDER-BY-operator-scans-on-ordered-indexe-v14.patch.gz
Description: GNU Zip compressed data

Attachment: 0005-Add-kNN-support-to-btree-v14.patch.gz
Description: GNU Zip compressed data

Attachment: 0002-Introduce-ammorderbyopfirstcol-v14.patch.gz
Description: GNU Zip compressed data

Attachment: 0001-Fix-get_index_column_opclass-v14.patch.gz
Description: GNU Zip compressed data

Attachment: 0006-Add-btree-distance-operators-v14.patch.gz
Description: GNU Zip compressed data

Attachment: 0007-Remove-distance-operators-from-btree_gist-v14.patch.gz
Description: GNU Zip compressed data

Attachment: 0009-Introduce-ammatchorderby-function-v14.patch.gz
Description: GNU Zip compressed data

Attachment: 0008-Add-regression-tests-for-kNN-btree-v14.patch.gz
Description: GNU Zip compressed data

Attachment: 0010-Add-btree-support-of-kNN-on-non-first-column-v14.patch.gz
Description: GNU Zip compressed data

Attachment: 0011-Allow-ammatchorderby-to-return-pathkey-sublists-v14.patch.gz
Description: GNU Zip compressed data

Attachment: 0012-Add-support-of-array-ops-to-btree-kNN-v14.patch.gz
Description: GNU Zip compressed data

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