SET client_min_messages = warning; -- -- create table. -- CREATE TABLE tbl_cluster ( col1 int, col2 timestamp, ":-)" text, primary key(":-)", col1) ) WITH (fillfactor = 70); CREATE INDEX cidx_cluster ON tbl_cluster (col2, length(":-)")); ALTER TABLE tbl_cluster CLUSTER ON cidx_cluster; CREATE TABLE tbl_only_pkey ( col1 int PRIMARY KEY, ":-)" text ); CREATE TABLE tbl_only_ckey ( col1 int, col2 timestamp, ":-)" text ) WITH (fillfactor = 70); CREATE INDEX cidx_only_ckey ON tbl_only_ckey (col2, ":-)"); ALTER TABLE tbl_only_ckey CLUSTER ON cidx_only_ckey; CREATE TABLE tbl_gistkey ( id integer PRIMARY KEY, c circle ); CREATE INDEX cidx_circle ON tbl_gistkey USING gist (c); ALTER TABLE tbl_gistkey CLUSTER ON cidx_circle; -- -- insert data -- INSERT INTO tbl_cluster VALUES(1, '2008-12-31 10:00:00', 'admin'); INSERT INTO tbl_cluster VALUES(2, '2008-01-01 00:00:00', 'king'); INSERT INTO tbl_cluster VALUES(3, '2008-03-04 12:00:00', 'joker'); INSERT INTO tbl_cluster VALUES(4, '2008-03-05 15:00:00', 'queen'); INSERT INTO tbl_cluster VALUES(5, '2008-01-01 00:30:00', sqrt(2::numeric(1000,999))::text || sqrt(3::numeric(1000,999))::text); INSERT INTO tbl_only_pkey VALUES(1, 'abc'); INSERT INTO tbl_only_pkey VALUES(2, 'def'); INSERT INTO tbl_only_ckey VALUES(1, '2008-01-01 00:00:00', 'abc'); INSERT INTO tbl_only_ckey VALUES(2, '2008-02-01 00:00:00', 'def'); INSERT INTO tbl_gistkey VALUES(1, '<(1,2),3>'); INSERT INTO tbl_gistkey VALUES(2, '<(4,5),6>'); -- -- do reorg -- \! pg_reorg --dbname=contrib_regression --no-order \! pg_reorg --dbname=contrib_regression \! pg_reorg --dbname=contrib_regression --table=tbl_cluster -- -- results -- \d tbl_cluster \d tbl_gistkey \d tbl_only_ckey \d tbl_only_pkey SELECT col1, to_char(col2, 'YYYY-MM-DD HH24:MI:SS'), ":-)" FROM tbl_cluster; SELECT * FROM tbl_only_ckey ORDER BY 1; SELECT * FROM tbl_only_pkey ORDER BY 1; SELECT * FROM tbl_gistkey ORDER BY 1; -- -- clean up -- DROP TABLE tbl_cluster; DROP TABLE tbl_only_pkey; DROP TABLE tbl_only_ckey; DROP TABLE tbl_gistkey; RESET client_min_messages;