From 9f984ba6d23dc6eecebf479ab1d3f2e550a4e9be Mon Sep 17 00:00:00 2001 From: Heikki Linnakangas Date: Wed, 7 Apr 2021 13:22:05 +0300 Subject: Add sortsupport for gist_btree opclasses, for faster index builds. Commit 16fa9b2b30 introduced a faster way to build GiST indexes, by sorting all the data. This commit adds the sortsupport functions needed to make use of that feature for btree_gist. Author: Andrey Borodin Discussion: https://www.postgresql.org/message-id/2F3F7265-0D22-44DB-AD71-8554C743D943@yandex-team.ru --- contrib/btree_gist/sql/bit.sql | 4 ++++ 1 file changed, 4 insertions(+) (limited to 'contrib/btree_gist/sql/bit.sql') diff --git a/contrib/btree_gist/sql/bit.sql b/contrib/btree_gist/sql/bit.sql index a733042023f..53c67cf77ac 100644 --- a/contrib/btree_gist/sql/bit.sql +++ b/contrib/btree_gist/sql/bit.sql @@ -16,7 +16,11 @@ SELECT count(*) FROM bittmp WHERE a >= '011011000100010111011000110000100'; SELECT count(*) FROM bittmp WHERE a > '011011000100010111011000110000100'; +SET client_min_messages = DEBUG1; CREATE INDEX bitidx ON bittmp USING GIST ( a ); +CREATE INDEX bitidx_b ON bittmp USING GIST ( a ) WITH (buffering=on); +DROP INDEX bitidx_b; +RESET client_min_messages; SET enable_seqscan=off; -- cgit v1.2.3