Horton

Re: [PATCH] kNN for btree

Thomas Munro <thomas.munro@gmail.com>

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From: Thomas Munro <thomas.munro@gmail.com>
To: Nikita Glukhov <n.gluhov@postgrespro.ru>
Cc: David Steele <david@pgmasters.net>, Alexander Korotkov <a.korotkov@postgrespro.ru>, Anastasia Lubennikova <lubennikovaav@gmail.com>, PostgreSQL Hackers <pgsql-hackers@lists.postgresql.org>
Date: 2019-07-08T08:07:19Z
Lists: pgsql-hackers 
On Tue, Jul 2, 2019 at 5:47 AM Nikita Glukhov <n.gluhov@postgrespro.ru> wrote:
> Attached 12th version of the patches rebased onto the current master.

Hi Nikita,

make check-world fails for me, and in tmp_install/log/install.log I see:

btree_int2.c:97:9: error: implicit declaration of function 'int2dist'
is invalid in C99 [-Werror,-Wimplicit-function-declaration]
        return int2dist(fcinfo);
               ^
btree_int2.c:97:9: note: did you mean 'int2_dist'?
btree_int2.c:95:1: note: 'int2_dist' declared here
int2_dist(PG_FUNCTION_ARGS)
^
1 error generated.

-- 
Thomas Munro
https://enterprisedb.com

Commits

  1. Enhance nbtree ScalarArrayOp execution.

  2. Fix handling of non-key columns get_index_column_opclass()

  3. Add SQL-accessible functions for inspecting index AM properties.