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 --- src/backend/access/gist/gistbuild.c | 1 + 1 file changed, 1 insertion(+) (limited to 'src/backend/access/gist/gistbuild.c') diff --git a/src/backend/access/gist/gistbuild.c b/src/backend/access/gist/gistbuild.c index 1054f6f1f2e..a90e3de3326 100644 --- a/src/backend/access/gist/gistbuild.c +++ b/src/backend/access/gist/gistbuild.c @@ -260,6 +260,7 @@ gistbuild(Relation heap, Relation index, IndexInfo *indexInfo) /* * Sort all data, build the index from bottom up. */ + elog(DEBUG1, "using sorted GiST build"); buildstate.sortstate = tuplesort_begin_index_gist(heap, index, maintenance_work_mem, -- cgit v1.2.3