SET client_min_messages = warning;
SELECT col1, to_char("time", 'YYYY-MM-DD HH24:MI:SS'), ","")" FROM tbl_cluster ORDER BY 1, 2;
 col1 |       to_char       |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        ,")                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                         
------+---------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
    1 | 2008-12-31 10:00:00 | admin
    2 | 2008-01-01 00:00:00 | king
    3 | 2008-03-04 12:00:00 | joker
    4 | 2008-03-05 15:00:00 | queen
    5 | 2008-01-01 00:30:00 | 1.4142135623730950488016887242096980785696718753769480731766797379907324784621070388503875343276415727350138462309122970249248360558507372126441214970999358314132226659275055927557999505011527820605714701095599716059702745345968620147285174186408891986095523292304843087143214508397626036279952514079896872533965463318088296406206152583523950547457502877599617298355752203375318570113543746034084988471603868999706990048150305440277903164542478230684929369186215805784631115966687130130156185689872372352885092648612494977154218334204285686060146824720771435854874155657069677653720226485447015858801620758474922657226002085584466521458398893944370926591800311388246468157082630100594858704003186480342194897278290641045072636881313739855256117322040245091227700226941127573627280495738108967504018369868368450725799364729060762996941380475654823728997180326802474420629269124859052181004459842150591120249441341728531478105803603371077309182869314710171111683916581726889419758716582152128229518488471.732050807568877293527446341505872366942805253810380628055806979451933016908800037081146186757248575675626141415406703029969945094998952478811655512094373648528093231902305582067974820101084674923265015312343266903322886650672254668921837971227047131660367861588019049986537379859389467650347506576050756618348129606100947602187190325083145829523959832997789824508288714463832917347224163984587855397667958063818353666110843173780894378316102088305524901670023520711144288695990956365797087168498072899493296484283020786408603988738697537582317317831395992983007838702877053913369563312103707264019249106768231199288375641141422016742752102372994270831059898459475987664288897796147837958390228854852903576033852808064381972344661059689722872865264153822664698420021195484155278441181286534507035191650016689294415480846071277143999762926834629577438361895110127148638746976545982451788550975379013880664961911962222957110555242923723192197738262561631468842032853716682938649611917049738836395495938
(5 rows)

SELECT * FROM tbl_only_ckey ORDER BY 1;
 col1 |           col2           | ,") 
------+--------------------------+-----
    1 | Tue Jan 01 00:00:00 2008 | abc
    2 | Fri Feb 01 00:00:00 2008 | def
(2 rows)

SELECT * FROM tbl_only_pkey ORDER BY 1;
 col1 | ,") 
------+-----
    1 | abc
    2 | def
(2 rows)

SELECT * FROM tbl_gistkey ORDER BY 1;
 id |     c     
----+-----------
  1 | <(1,2),3>
  2 | <(4,5),6>
(2 rows)

SET enable_seqscan = on;
SET enable_indexscan = off;
SELECT * FROM tbl_with_dropped_column ;
 c1 | id | c2 | c3 
----+----+----+----
 c1 |  1 | c2 | 
 c1 |  2 | c2 | 
(2 rows)

SELECT * FROM view_for_dropped_column ORDER BY 1, 2;
 c1 | id | c2 | c3 
----+----+----+----
 c1 |  1 | c2 | 
 c1 |  2 | c2 | 
(2 rows)

SELECT * FROM tbl_with_dropped_toast;
 i | j  
---+----
 1 | 10
 2 | 20
(2 rows)

SET enable_seqscan = off;
SET enable_indexscan = on;
SELECT * FROM tbl_with_dropped_column ORDER BY 1, 2;
 c1 | id | c2 | c3 
----+----+----+----
 c1 |  1 | c2 | 
 c1 |  2 | c2 | 
(2 rows)

SELECT * FROM view_for_dropped_column;
 c1 | id | c2 | c3 
----+----+----+----
 c1 |  1 | c2 | 
 c1 |  2 | c2 | 
(2 rows)

SELECT * FROM tbl_with_dropped_toast;
 i | j  
---+----
 1 | 10
 2 | 20
(2 rows)

RESET enable_seqscan;
RESET enable_indexscan;
-- check if storage option for both table and TOAST table didn't go away.
SELECT CASE relkind
       WHEN 'r' THEN relname
       WHEN 't' THEN 'toast_table'
       END as table,
       reloptions
FROM pg_class
WHERE relname = 'tbl_with_toast' OR relname = 'pg_toast_' || 'tbl_with_toast'::regclass::oid
ORDER BY 1;
     table      |                             reloptions                              
----------------+---------------------------------------------------------------------
 tbl_with_toast | {autovacuum_vacuum_scale_factor=30,autovacuum_vacuum_threshold=300}
 toast_table    | {autovacuum_vacuum_scale_factor=40,autovacuum_vacuum_threshold=400}
(2 rows)

SELECT pg_relation_size(reltoastrelid) = 0 as check_toast_rel_size FROM pg_class WHERE relname = 'tbl_with_mod_column_storage';
 check_toast_rel_size 
----------------------
 t
(1 row)

--
-- check broken links or orphan toast relations
--
SELECT oid, relname
  FROM pg_class
 WHERE relkind = 't'
   AND oid NOT IN (SELECT reltoastrelid FROM pg_class WHERE relkind = 'r');
 oid | relname 
-----+---------
(0 rows)

SELECT oid, relname
  FROM pg_class
 WHERE relkind = 'r'
   AND reltoastrelid <> 0
   AND reltoastrelid NOT IN (SELECT oid FROM pg_class WHERE relkind = 't');
 oid | relname 
-----+---------
(0 rows)

-- check columns options
SELECT attname, attstattarget, attoptions
FROM pg_attribute
WHERE attrelid = 'tbl_idxopts'::regclass
AND attnum > 0
ORDER BY attnum;
 attname | attstattarget |    attoptions     
---------+---------------+-------------------
 i       |             1 | 
 t       |            -1 | {n_distinct=-0.5}
(2 rows)

--
-- NOT NULL UNIQUE
--
CREATE TABLE tbl_nn    (col1 int NOT NULL, col2 int NOT NULL);
CREATE TABLE tbl_uk    (col1 int NOT NULL, col2 int         , UNIQUE(col1, col2));
CREATE TABLE tbl_nn_uk (col1 int NOT NULL, col2 int NOT NULL, UNIQUE(col1, col2));
CREATE TABLE tbl_pk_uk (col1 int NOT NULL, col2 int NOT NULL, PRIMARY KEY(col1, col2), UNIQUE(col2, col1));
CREATE TABLE tbl_nn_puk (col1 int NOT NULL, col2 int NOT NULL);
CREATE UNIQUE INDEX tbl_nn_puk_pcol1_idx ON tbl_nn_puk(col1) WHERE col1 < 10;
\! pg_repack --dbname=contrib_regression --table=tbl_nn
WARNING: relation "public.tbl_nn" must have a primary key or not-null unique keys
-- => WARNING
\! pg_repack --dbname=contrib_regression --table=tbl_uk
WARNING: relation "public.tbl_uk" must have a primary key or not-null unique keys
-- => WARNING
\! pg_repack --dbname=contrib_regression --table=tbl_nn_uk
INFO: repacking table "public.tbl_nn_uk"
-- => OK
\! pg_repack --dbname=contrib_regression --table=tbl_pk_uk
INFO: repacking table "public.tbl_pk_uk"
-- => OK
\! pg_repack --dbname=contrib_regression --table=tbl_pk_uk --only-indexes
INFO: repacking indexes of "tbl_pk_uk"
INFO: repacking index "public.tbl_pk_uk_col2_col1_key"
INFO: repacking index "public.tbl_pk_uk_pkey"
-- => OK
\! pg_repack --dbname=contrib_regression --table=tbl_nn_puk
WARNING: relation "public.tbl_nn_puk" must have a primary key or not-null unique keys
-- => WARNING
--
-- Triggers handling
--
CREATE FUNCTION trgtest() RETURNS trigger AS
$$BEGIN RETURN NEW; END$$
LANGUAGE plpgsql;
CREATE TABLE trg1 (id integer PRIMARY KEY);
CREATE TRIGGER repack_trigger_1 AFTER UPDATE ON trg1 FOR EACH ROW EXECUTE PROCEDURE trgtest();
\! pg_repack --dbname=contrib_regression --table=trg1
INFO: repacking table "public.trg1"
CREATE TABLE trg2 (id integer PRIMARY KEY);
CREATE TRIGGER repack_trigger AFTER UPDATE ON trg2 FOR EACH ROW EXECUTE PROCEDURE trgtest();
\! pg_repack --dbname=contrib_regression --table=trg2
INFO: repacking table "public.trg2"
WARNING: the table "public.trg2" already has a trigger called "repack_trigger"
DETAIL: The trigger was probably installed during a previous attempt to run pg_repack on the table which was interrupted and for some reason failed to clean up the temporary objects.  Please drop the trigger or drop and recreate the pg_repack extension altogether to remove all the temporary objects left over.
CREATE TABLE trg3 (id integer PRIMARY KEY);
CREATE TRIGGER repack_trigger_1 BEFORE UPDATE ON trg3 FOR EACH ROW EXECUTE PROCEDURE trgtest();
\! pg_repack --dbname=contrib_regression --table=trg3
INFO: repacking table "public.trg3"
--
-- Table re-organization using specific column
--
-- reorganize table using cluster key. Sort in ascending order.
\! pg_repack --dbname=contrib_regression --table=tbl_order
INFO: repacking table "public.tbl_order"
SELECT ctid, c FROM tbl_order WHERE ctid <= '(0,10)';
  ctid  | c  
--------+----
 (0,1)  |  1
 (0,2)  |  2
 (0,3)  |  3
 (0,4)  |  4
 (0,5)  |  5
 (0,6)  |  6
 (0,7)  |  7
 (0,8)  |  8
 (0,9)  |  9
 (0,10) | 10
(10 rows)

-- reorganize table using specific column order. Sort in descending order.
\! pg_repack --dbname=contrib_regression --table=tbl_order -o "c DESC"
INFO: repacking table "public.tbl_order"
SELECT ctid, c FROM tbl_order WHERE ctid <= '(0,10)';
  ctid  |  c  
--------+-----
 (0,1)  | 100
 (0,2)  |  99
 (0,3)  |  98
 (0,4)  |  97
 (0,5)  |  96
 (0,6)  |  95
 (0,7)  |  94
 (0,8)  |  93
 (0,9)  |  92
 (0,10) |  91
(10 rows)

--
-- Dry run
--
\! pg_repack --dbname=contrib_regression --table=tbl_cluster --dry-run
INFO: Dry run enabled, not executing repack
INFO: repacking table "public.tbl_cluster"
-- Test --schema
--
CREATE SCHEMA test_schema1;
CREATE TABLE test_schema1.tbl1 (id INTEGER PRIMARY KEY);
CREATE TABLE test_schema1.tbl2 (id INTEGER PRIMARY KEY);
CREATE SCHEMA test_schema2;
CREATE TABLE test_schema2.tbl1 (id INTEGER PRIMARY KEY);
CREATE TABLE test_schema2.tbl2 (id INTEGER PRIMARY KEY);
-- => OK
\! pg_repack --dbname=contrib_regression --schema=test_schema1
INFO: repacking table "test_schema1.tbl1"
INFO: repacking table "test_schema1.tbl2"
-- => OK
\! pg_repack --dbname=contrib_regression --schema=test_schema1 --schema=test_schema2
INFO: repacking table "test_schema1.tbl1"
INFO: repacking table "test_schema1.tbl2"
INFO: repacking table "test_schema2.tbl1"
INFO: repacking table "test_schema2.tbl2"
-- => ERROR
\! pg_repack --dbname=contrib_regression --schema=test_schema1 --table=tbl1
ERROR: cannot repack specific table(s) in schema, use schema.table notation instead
-- => ERROR
\! pg_repack --dbname=contrib_regression --all --schema=test_schema1
ERROR: cannot repack specific schema(s) in all databases
--
-- don't kill backend
--
\! pg_repack --dbname=contrib_regression --table=tbl_cluster --no-kill-backend
INFO: repacking table "public.tbl_cluster"
--
-- exclude extension check
--
CREATE SCHEMA exclude_extension_schema;
CREATE TABLE exclude_extension_schema.tbl(val integer primary key);
-- => ERROR
\! pg_repack --dbname=contrib_regression --table=dummy_table --exclude-extension=dummy_extension
ERROR: cannot specify --table (-t) and --exclude-extension (-C)
-- => ERROR
\! pg_repack --dbname=contrib_regression --table=dummy_table --exclude-extension=dummy_extension -x
ERROR: cannot specify --only-indexes (-x) and --exclude-extension (-C)
-- => ERROR
\! pg_repack --dbname=contrib_regression --index=dummy_index --exclude-extension=dummy_extension
ERROR: cannot specify --index (-i) and --exclude-extension (-C)
-- => OK
\! pg_repack --dbname=contrib_regression --schema=exclude_extension_schema --exclude-extension=dummy_extension
INFO: repacking table "exclude_extension_schema.tbl"
-- => OK
\! pg_repack --dbname=contrib_regression --schema=exclude_extension_schema --exclude-extension=dummy_extension --exclude-extension=dummy_extension
INFO: repacking table "exclude_extension_schema.tbl"
--
-- table inheritance check
--
CREATE TABLE parent_a(val integer primary key);
CREATE TABLE child_a_1(val integer primary key) INHERITS(parent_a);
CREATE TABLE child_a_2(val integer primary key) INHERITS(parent_a);
CREATE TABLE parent_b(val integer primary key);
CREATE TABLE child_b_1(val integer primary key) INHERITS(parent_b);
CREATE TABLE child_b_2(val integer primary key) INHERITS(parent_b);
-- => ERROR
\! pg_repack --dbname=contrib_regression --parent-table=dummy_table
ERROR: pg_repack failed with error: ERROR:  relation "dummy_table" does not exist
-- => ERROR
\! pg_repack --dbname=contrib_regression --parent-table=dummy_index --index=dummy_index
ERROR: cannot specify --index (-i) and --parent-table (-I)
-- => ERROR
\! pg_repack --dbname=contrib_regression --parent-table=dummy_table --schema=dummy_schema
ERROR: cannot repack specific table(s) in schema, use schema.table notation instead
-- => ERROR
\! pg_repack --dbname=contrib_regression --parent-table=dummy_table --all
ERROR: cannot repack specific table(s) in all databases
-- => OK
\! pg_repack --dbname=contrib_regression --table=parent_a --parent-table=parent_b
INFO: repacking table "public.child_b_1"
INFO: repacking table "public.child_b_2"
INFO: repacking table "public.parent_a"
INFO: repacking table "public.parent_b"
-- => OK
\! pg_repack --dbname=contrib_regression --parent-table=parent_a --parent-table=parent_b
INFO: repacking table "public.child_a_1"
INFO: repacking table "public.child_a_2"
INFO: repacking table "public.child_b_1"
INFO: repacking table "public.child_b_2"
INFO: repacking table "public.parent_a"
INFO: repacking table "public.parent_b"
-- => OK
\! pg_repack --dbname=contrib_regression --table=parent_a --parent-table=parent_b --only-indexes
INFO: repacking indexes of "parent_a"
INFO: repacking index "public.parent_a_pkey"
INFO: repacking indexes of "public.child_b_1"
INFO: repacking index "public.child_b_1_pkey"
INFO: repacking indexes of "public.child_b_2"
INFO: repacking index "public.child_b_2_pkey"
INFO: repacking indexes of "public.parent_b"
INFO: repacking index "public.parent_b_pkey"
-- => OK
\! pg_repack --dbname=contrib_regression --parent-table=parent_a --parent-table=parent_b --only-indexes
INFO: repacking indexes of "public.child_a_1"
INFO: repacking index "public.child_a_1_pkey"
INFO: repacking indexes of "public.child_a_2"
INFO: repacking index "public.child_a_2_pkey"
INFO: repacking indexes of "public.parent_a"
INFO: repacking index "public.parent_a_pkey"
INFO: repacking indexes of "public.child_b_1"
INFO: repacking index "public.child_b_1_pkey"
INFO: repacking indexes of "public.child_b_2"
INFO: repacking index "public.child_b_2_pkey"
INFO: repacking indexes of "public.parent_b"
INFO: repacking index "public.parent_b_pkey"
--
-- Switch threshold
--
\! pg_repack --dbname=contrib_regression --table=tbl_cluster --switch-threshold 200
INFO: repacking table "public.tbl_cluster"