postgresql/contrib/pgstattuple/expected/pgstattuple.out
Robert Haas d7c734841b Reduce messages about implicit indexes and sequences to DEBUG1.
Per recent discussion on pgsql-hackers, these messages are too
chatty for most users.
2012-07-04 20:35:29 -04:00

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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);
select * from pgstattuple('test'::text);
table_len | tuple_count | tuple_len | tuple_percent | dead_tuple_count | dead_tuple_len | dead_tuple_percent | free_space | free_percent
-----------+-------------+-----------+---------------+------------------+----------------+--------------------+------------+--------------
0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0
(1 row)
select * from pgstattuple('test'::regclass);
table_len | tuple_count | tuple_len | tuple_percent | dead_tuple_count | dead_tuple_len | dead_tuple_percent | free_space | free_percent
-----------+-------------+-----------+---------------+------------------+----------------+--------------------+------------+--------------
0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0
(1 row)
select * from pgstatindex('test_pkey');
version | tree_level | index_size | root_block_no | internal_pages | leaf_pages | empty_pages | deleted_pages | avg_leaf_density | leaf_fragmentation
---------+------------+------------+---------------+----------------+------------+-------------+---------------+------------------+--------------------
2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | NaN | NaN
(1 row)
select pg_relpages('test');
pg_relpages
-------------
0
(1 row)
select pg_relpages('test_pkey');
pg_relpages
-------------
1
(1 row)