Add pgstatginindex() function to get the size of the GIN pending list.

Fujii Masao, reviewed by Kyotaro Horiguchi.

1 files changed, 5 insertions, 1 deletions

diff --git a/contrib/pgstattuple/sql/pgstattuple.sql b/contrib/pgstattuple/sql/pgstattuple.sql
index 2fd1152e8ce..8cb350d6ee1 100644
--- a/contrib/pgstattuple/sql/pgstattuple.sql
+++ b/contrib/pgstattuple/sql/pgstattuple.sql
@@ -6,7 +6,7 @@ CREATE EXTENSION pgstattuple;
 -- indexes should be that.
 --
 
-create table test (a int primary key);
+create table test (a int primary key, b int[]);
 
 select * from pgstattuple('test'::text);
 select * from pgstattuple('test'::regclass);
@@ -15,3 +15,7 @@ select * from pgstatindex('test_pkey');
 
 select pg_relpages('test');
 select pg_relpages('test_pkey');
+
+create index test_ginidx on test using gin (b);
+
+select * from pgstatginindex('test_ginidx');