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/text.sql | 4 ++++ 1 file changed, 4 insertions(+) (limited to 'contrib/btree_gist/sql/text.sql') diff --git a/contrib/btree_gist/sql/text.sql b/contrib/btree_gist/sql/text.sql index 46597e731d6..52705a216d1 100644 --- a/contrib/btree_gist/sql/text.sql +++ b/contrib/btree_gist/sql/text.sql @@ -17,7 +17,11 @@ SELECT count(*) FROM texttmp WHERE a >= '31b0'; SELECT count(*) FROM texttmp WHERE a > '31b0'; +SET client_min_messages = DEBUG1; CREATE INDEX textidx ON texttmp USING GIST ( a ); +CREATE INDEX textidx_b ON texttmp USING GIST ( a ) WITH (buffering=on); +DROP INDEX textidx_b; +RESET client_min_messages; SET enable_seqscan=off; -- cgit v1.2.3