contrib/pgstattuple/sql/pgstattuple.sql


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CREATE EXTENSION pgstattuple;

--
-- It's difficult to come up with platform-independent test cases for
-- the pgstattuple functions, but the results for empty tables and
-- indexes should be that.
--

create table test (a int primary key, b int[]);

select * from pgstattuple('test'::text);
select * from pgstattuple('test'::regclass);

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');