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Add expected files for regression tests.

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Due to compatibility break by the recent PostgreSQL core code changes
we need to split expected files into each minor releases rather than
each major releases.

Now the mapping between PostgreSQL version and expected file is
complicated as follows.

* version 10
  * >= 10.3 : repack_3.out, tablespace_2.out
  * < 10.3 : repack_2.out, tablespace.out

* version 9.6
  * >= 9.6.8 : repack_4.out, tablespace_2.out
  * < 9.6.8 : repack.out, tablespace.out

* version 9.5
  * >= 9.5.12 : repack_4.out, tablespace_2.out
  * < 9.5.12 : repack.out, tablespace_1.out

* version 9.4
  * >= 9.4.17 : repack_5.out, tablespace_2.out
  * < 9.4.17 : repack_1.out, tablespace_1.out

* version 9.3
  * >= 9.3.22 : repack_6.out, tablespace_3.out
  * < 9.3.22 : repack_1.out, tablespace_1.out

* version 9.2 : repack_1.out, tablespace_1.out

* version 9.1 : repack_1.out, tablespace_1.out
This commit is contained in:
Masahiko Sawada 2018-03-09 13:43:04 +09:00
parent a0fe223f8b
commit 64c22ffc5f
10 changed files with 2518 additions and 52 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

7
lib/repack.c
View File

@ -356,13 +356,16 @@ get_relation_name(Oid relid)
/*
* Relation names given by PostgreSQL core are always
* qualified since some minor releases.
* qualified since some minor releases. Note that this change
* doesn't introduce to PostgreSQL 9.2 and 9.1 releases.
*/
#if ((PG_VERSION_NUM >= 100000 && PG_VERSION_NUM < 100003) || \
(PG_VERSION_NUM >= 90600 && PG_VERSION_NUM < 90608) || \
(PG_VERSION_NUM >= 90500 && PG_VERSION_NUM < 90512) || \
(PG_VERSION_NUM >= 90400 && PG_VERSION_NUM < 90417) || \
(PG_VERSION_NUM >= 90300 && PG_VERSION_NUM < 90322))
(PG_VERSION_NUM >= 90300 && PG_VERSION_NUM < 90322) || \
(PG_VERSION_NUM >= 90200 && PG_VERSION_NUM < 90300) || \
(PG_VERSION_NUM >= 90100 && PG_VERSION_NUM < 90200))
/* Qualify the name if not visible in search path */
if (RelationIsVisible(relid))
nspname = NULL;

74
regress/expected/repack.out
View File

@ -1,14 +1,68 @@
-- Setup function to get version number.
-- This function returns a value same as PG_VERSION_NUM.
CREATE OR REPLACE FUNCTION version_num() RETURNS int AS
$$
DECLARE
version_int int[];
version_str text;
BEGIN
SELECT string_to_array(split_part(version(), ' ', 2), '.')::int[] INTO version_int;
IF array_length(version_int, 1) = 2 THEN -- version 10 or higher
SELECT to_char(version_int[1], 'FM00') || '00' || to_char(version_int[2], 'FM00') INTO version_str;
ELSIF array_length(version_int, 1) = 3 THEN --version 9.6 or lower
SELECT to_char(version_int[1], 'FM00') || to_char(version_int[2], 'FM00') || to_char(version_int[3], 'FM00') INTO version_str;
ELSE
RAISE 'invalid version';
END IF;
RETURN version_str::int;
END;
$$
LANGUAGE plpgsql IMMUTABLE STRICT;
-- Test output file identifier.
SELECT CASE
WHEN split_part(version(), ' ', 2) ~ '^(10)'
THEN 'repack_2.out'
WHEN split_part(version(), ' ', 2) ~ '^(9\.6|9\.5)'
THEN 'repack.out'
WHEN split_part(version(), ' ', 2) ~ '^(9\.4|9\.3|9\.2|9\.1)'
THEN 'repack_1.out'
ELSE version()
END AS testfile;
testfile
SELECT
CASE
WHEN version_num >= 100000 THEN -- PostgreSQL 10
CASE
WHEN version_num >= 100003 THEN
'repack_3.out'
ELSE
'repack_2.out'
END
WHEN version_num >= 90600 THEN -- PostgrSQL 9.6
CASE
WHEN version_num >= 90608 THEN
'repack_4.out'
ELSE
'repack.out'
END
WHEN version_num >= 90500 THEN -- PostgreSQL 9.5
CASE
WHEN version_num >= 90512 THEN
'repack_4.out'
ELSE
'repack.out'
END
WHEN version_num >= 90400 THEN -- PostgreSQL 9.4
CASE
WHEN version_num >= 90417 THEN
'repack_5.out'
ELSE
'repack_1.out'
END
WHEN version_num >= 90300 THEN -- PostgreSQL 9.3
CASE
WHEN version_num >= 90322 THEN
'repack_5.out'
ELSE
'repack_6.out'
END
WHEN version_num >= 90200 THEN -- PostgreSQL 9.2
'repack_1.out'
WHEN version_num >= 90100 THEN -- PostgreSQL 9.1
'repack_1.out'
END
FROM version_num() as version_num;
case
------------
repack.out
(1 row)

74
regress/expected/repack_1.out
View File

@ -1,14 +1,68 @@
-- Setup function to get version number.
-- This function returns a value same as PG_VERSION_NUM.
CREATE OR REPLACE FUNCTION version_num() RETURNS int AS
$$
DECLARE
version_int int[];
version_str text;
BEGIN
SELECT string_to_array(split_part(version(), ' ', 2), '.')::int[] INTO version_int;
IF array_length(version_int, 1) = 2 THEN -- version 10 or higher
SELECT to_char(version_int[1], 'FM00') || '00' || to_char(version_int[2], 'FM00') INTO version_str;
ELSIF array_length(version_int, 1) = 3 THEN --version 9.6 or lower
SELECT to_char(version_int[1], 'FM00') || to_char(version_int[2], 'FM00') || to_char(version_int[3], 'FM00') INTO version_str;
ELSE
RAISE 'invalid version';
END IF;
RETURN version_str::int;
END;
$$
LANGUAGE plpgsql IMMUTABLE STRICT;
-- Test output file identifier.
SELECT CASE
WHEN split_part(version(), ' ', 2) ~ '^(10)'
THEN 'repack_2.out'
WHEN split_part(version(), ' ', 2) ~ '^(9\.6|9\.5)'
THEN 'repack.out'
WHEN split_part(version(), ' ', 2) ~ '^(9\.4|9\.3|9\.2|9\.1)'
THEN 'repack_1.out'
ELSE version()
END AS testfile;
testfile
SELECT
CASE
WHEN version_num >= 100000 THEN -- PostgreSQL 10
CASE
WHEN version_num >= 100003 THEN
'repack_3.out'
ELSE
'repack_2.out'
END
WHEN version_num >= 90600 THEN -- PostgrSQL 9.6
CASE
WHEN version_num >= 90608 THEN
'repack_4.out'
ELSE
'repack.out'
END
WHEN version_num >= 90500 THEN -- PostgreSQL 9.5
CASE
WHEN version_num >= 90512 THEN
'repack_4.out'
ELSE
'repack.out'
END
WHEN version_num >= 90400 THEN -- PostgreSQL 9.4
CASE
WHEN version_num >= 90417 THEN
'repack_5.out'
ELSE
'repack_1.out'
END
WHEN version_num >= 90300 THEN -- PostgreSQL 9.3
CASE
WHEN version_num >= 90322 THEN
'repack_5.out'
ELSE
'repack_6.out'
END
WHEN version_num >= 90200 THEN -- PostgreSQL 9.2
'repack_1.out'
WHEN version_num >= 90100 THEN -- PostgreSQL 9.1
'repack_1.out'
END
FROM version_num() as version_num;
case
--------------
repack_1.out
(1 row)

74
regress/expected/repack_2.out
View File

@ -1,14 +1,68 @@
-- Setup function to get version number.
-- This function returns a value same as PG_VERSION_NUM.
CREATE OR REPLACE FUNCTION version_num() RETURNS int AS
$$
DECLARE
version_int int[];
version_str text;
BEGIN
SELECT string_to_array(split_part(version(), ' ', 2), '.')::int[] INTO version_int;
IF array_length(version_int, 1) = 2 THEN -- version 10 or higher
SELECT to_char(version_int[1], 'FM00') || '00' || to_char(version_int[2], 'FM00') INTO version_str;
ELSIF array_length(version_int, 1) = 3 THEN --version 9.6 or lower
SELECT to_char(version_int[1], 'FM00') || to_char(version_int[2], 'FM00') || to_char(version_int[3], 'FM00') INTO version_str;
ELSE
RAISE 'invalid version';
END IF;
RETURN version_str::int;
END;
$$
LANGUAGE plpgsql IMMUTABLE STRICT;
-- Test output file identifier.
SELECT CASE
WHEN split_part(version(), ' ', 2) ~ '^(10)'
THEN 'repack_2.out'
WHEN split_part(version(), ' ', 2) ~ '^(9\.6|9\.5)'
THEN 'repack.out'
WHEN split_part(version(), ' ', 2) ~ '^(9\.4|9\.3|9\.2|9\.1)'
THEN 'repack_1.out'
ELSE version()
END AS testfile;
testfile
SELECT
CASE
WHEN version_num >= 100000 THEN -- PostgreSQL 10
CASE
WHEN version_num >= 100003 THEN
'repack_3.out'
ELSE
'repack_2.out'
END
WHEN version_num >= 90600 THEN -- PostgrSQL 9.6
CASE
WHEN version_num >= 90608 THEN
'repack_4.out'
ELSE
'repack.out'
END
WHEN version_num >= 90500 THEN -- PostgreSQL 9.5
CASE
WHEN version_num >= 90512 THEN
'repack_4.out'
ELSE
'repack.out'
END
WHEN version_num >= 90400 THEN -- PostgreSQL 9.4
CASE
WHEN version_num >= 90417 THEN
'repack_5.out'
ELSE
'repack_1.out'
END
WHEN version_num >= 90300 THEN -- PostgreSQL 9.3
CASE
WHEN version_num >= 90322 THEN
'repack_5.out'
ELSE
'repack_6.out'
END
WHEN version_num >= 90200 THEN -- PostgreSQL 9.2
'repack_1.out'
WHEN version_num >= 90100 THEN -- PostgreSQL 9.1
'repack_1.out'
END
FROM version_num() as version_num;
case
--------------
repack_2.out
(1 row)

76
regress/expected/repack_3.out
View File

@ -1,16 +1,70 @@
-- Setup function to get version number.
-- This function returns a value same as PG_VERSION_NUM.
CREATE OR REPLACE FUNCTION version_num() RETURNS int AS
$$
DECLARE
version_int int[];
version_str text;
BEGIN
SELECT string_to_array(split_part(version(), ' ', 2), '.')::int[] INTO version_int;
IF array_length(version_int, 1) = 2 THEN -- version 10 or higher
SELECT to_char(version_int[1], 'FM00') || '00' || to_char(version_int[2], 'FM00') INTO version_str;
ELSIF array_length(version_int, 1) = 3 THEN --version 9.6 or lower
SELECT to_char(version_int[1], 'FM00') || to_char(version_int[2], 'FM00') || to_char(version_int[3], 'FM00') INTO version_str;
ELSE
RAISE 'invalid version';
END IF;
RETURN version_str::int;
END;
$$
LANGUAGE plpgsql IMMUTABLE STRICT;
-- Test output file identifier.
SELECT CASE
WHEN split_part(version(), ' ', 2) ~ '^(10)'
THEN 'repack_2.out'
WHEN split_part(version(), ' ', 2) ~ '^(9\.6|9\.5)'
THEN 'repack.out'
WHEN split_part(version(), ' ', 2) ~ '^(9\.4|9\.3|9\.2|9\.1)'
THEN 'repack_1.out'
ELSE version()
END AS testfile;
testfile
SELECT
CASE
WHEN version_num >= 100000 THEN -- PostgreSQL 10
CASE
WHEN version_num >= 100003 THEN
'repack_3.out'
ELSE
'repack_2.out'
END
WHEN version_num >= 90600 THEN -- PostgrSQL 9.6
CASE
WHEN version_num >= 90608 THEN
'repack_4.out'
ELSE
'repack.out'
END
WHEN version_num >= 90500 THEN -- PostgreSQL 9.5
CASE
WHEN version_num >= 90512 THEN
'repack_4.out'
ELSE
'repack.out'
END
WHEN version_num >= 90400 THEN -- PostgreSQL 9.4
CASE
WHEN version_num >= 90417 THEN
'repack_5.out'
ELSE
'repack_1.out'
END
WHEN version_num >= 90300 THEN -- PostgreSQL 9.3
CASE
WHEN version_num >= 90322 THEN
'repack_5.out'
ELSE
'repack_6.out'
END
WHEN version_num >= 90200 THEN -- PostgreSQL 9.2
'repack_1.out'
WHEN version_num >= 90100 THEN -- PostgreSQL 9.1
'repack_1.out'
END
FROM version_num() as version_num;
case
--------------
repack_2.out
repack_3.out
(1 row)
SET client_min_messages = warning;

654
regress/expected/repack_4.out Normal file
View File

@ -0,0 +1,654 @@
-- Setup function to get version number.
-- This function returns a value same as PG_VERSION_NUM.
CREATE OR REPLACE FUNCTION version_num() RETURNS int AS
$$
DECLARE
version_int int[];
version_str text;
BEGIN
SELECT string_to_array(split_part(version(), ' ', 2), '.')::int[] INTO version_int;
IF array_length(version_int, 1) = 2 THEN -- version 10 or higher
SELECT to_char(version_int[1], 'FM00') || '00' || to_char(version_int[2], 'FM00') INTO version_str;
ELSIF array_length(version_int, 1) = 3 THEN --version 9.6 or lower
SELECT to_char(version_int[1], 'FM00') || to_char(version_int[2], 'FM00') || to_char(version_int[3], 'FM00') INTO version_str;
ELSE
RAISE 'invalid version';
END IF;
RETURN version_str::int;
END;
$$
LANGUAGE plpgsql IMMUTABLE STRICT;
-- Test output file identifier.
SELECT
CASE
WHEN version_num >= 100000 THEN -- PostgreSQL 10
CASE
WHEN version_num >= 100003 THEN
'repack_3.out'
ELSE
'repack_2.out'
END
WHEN version_num >= 90600 THEN -- PostgrSQL 9.6
CASE
WHEN version_num >= 90608 THEN
'repack_4.out'
ELSE
'repack.out'
END
WHEN version_num >= 90500 THEN -- PostgreSQL 9.5
CASE
WHEN version_num >= 90512 THEN
'repack_4.out'
ELSE
'repack.out'
END
WHEN version_num >= 90400 THEN -- PostgreSQL 9.4
CASE
WHEN version_num >= 90417 THEN
'repack_5.out'
ELSE
'repack_1.out'
END
WHEN version_num >= 90300 THEN -- PostgreSQL 9.3
CASE
WHEN version_num >= 90322 THEN
'repack_5.out'
ELSE
'repack_6.out'
END
WHEN version_num >= 90200 THEN -- PostgreSQL 9.2
'repack_1.out'
WHEN version_num >= 90100 THEN -- PostgreSQL 9.1
'repack_1.out'
END
FROM version_num() as version_num;
case
--------------
repack_4.out
(1 row)
SET client_min_messages = warning;
--
-- create table.
--
CREATE TABLE tbl_cluster (
col1 int,
"time" timestamp,
","")" text,
PRIMARY KEY (","")", col1) WITH (fillfactor = 75)
) WITH (fillfactor = 70);
CREATE INDEX ","") cluster" ON tbl_cluster ("time", length(","")"), ","")" text_pattern_ops) WITH (fillfactor = 75);
ALTER TABLE tbl_cluster CLUSTER ON ","") 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;
CREATE TABLE tbl_with_dropped_column (
d1 text,
c1 text,
id integer PRIMARY KEY,
d2 text,
c2 text,
d3 text
);
ALTER INDEX tbl_with_dropped_column_pkey SET (fillfactor = 75);
ALTER TABLE tbl_with_dropped_column CLUSTER ON tbl_with_dropped_column_pkey;
CREATE INDEX idx_c1c2 ON tbl_with_dropped_column (c1, c2) WITH (fillfactor = 75);
CREATE INDEX idx_c2c1 ON tbl_with_dropped_column (c2, c1);
CREATE TABLE tbl_with_dropped_toast (
i integer,
j integer,
t text,
PRIMARY KEY (i, j)
);
ALTER TABLE tbl_with_dropped_toast CLUSTER ON tbl_with_dropped_toast_pkey;
CREATE TABLE tbl_badindex (
id integer PRIMARY KEY,
n integer
);
CREATE TABLE tbl_idxopts (
i integer PRIMARY KEY,
t text
);
CREATE INDEX idxopts_t ON tbl_idxopts (t DESC NULLS LAST) WHERE (t != 'aaa');
-- Use this table to play with attribute options too
ALTER TABLE tbl_idxopts ALTER i SET STATISTICS 1;
ALTER TABLE tbl_idxopts ALTER t SET (n_distinct = -0.5);
CREATE TABLE tbl_with_toast (
i integer PRIMARY KEY,
c text
);
ALTER TABLE tbl_with_toast SET (AUTOVACUUM_VACUUM_SCALE_FACTOR = 30, AUTOVACUUM_VACUUM_THRESHOLD = 300);
ALTER TABLE tbl_with_toast SET (TOAST.AUTOVACUUM_VACUUM_SCALE_FACTOR = 40, TOAST.AUTOVACUUM_VACUUM_THRESHOLD = 400);
CREATE TABLE tbl_with_mod_column_storage (
id integer PRIMARY KEY,
c text
);
ALTER TABLE tbl_with_mod_column_storage ALTER c SET STORAGE MAIN;
CREATE TABLE tbl_order (c int primary key);
--
-- 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>');
INSERT INTO tbl_with_dropped_column VALUES('d1', 'c1', 2, 'd2', 'c2', 'd3');
INSERT INTO tbl_with_dropped_column VALUES('d1', 'c1', 1, 'd2', 'c2', 'd3');
ALTER TABLE tbl_with_dropped_column DROP COLUMN d1;
ALTER TABLE tbl_with_dropped_column DROP COLUMN d2;
ALTER TABLE tbl_with_dropped_column DROP COLUMN d3;
ALTER TABLE tbl_with_dropped_column ADD COLUMN c3 text;
CREATE VIEW view_for_dropped_column AS
SELECT * FROM tbl_with_dropped_column;
INSERT INTO tbl_with_dropped_toast VALUES(1, 10, 'abc');
INSERT INTO tbl_with_dropped_toast VALUES(2, 20, sqrt(2::numeric(1000,999))::text || sqrt(3::numeric(1000,999))::text);
ALTER TABLE tbl_with_dropped_toast DROP COLUMN t;
INSERT INTO tbl_badindex VALUES(1, 10);
INSERT INTO tbl_badindex VALUES(2, 10);
-- insert data that is always stored into the toast table if column type is extended.
SELECT setseed(0); INSERT INTO tbl_with_mod_column_storage SELECT 1, array_to_string(ARRAY(SELECT chr((random() * (127 - 32) + 32)::int) FROM generate_series(1, 3 * 1024) code), '');
setseed
---------
(1 row)
-- This will fail. Silence the message as it's different across PG versions.
SET client_min_messages = fatal;
CREATE UNIQUE INDEX CONCURRENTLY idx_badindex_n ON tbl_badindex (n);
SET client_min_messages = warning;
INSERT INTO tbl_idxopts VALUES (0, 'abc'), (1, 'aaa'), (2, NULL), (3, 'bbb');
-- Insert no-ordered data
INSERT INTO tbl_order SELECT generate_series(100, 51, -1);
CLUSTER tbl_order USING tbl_order_pkey;
INSERT INTO tbl_order SELECT generate_series(50, 1, -1);
--
-- before
--
SELECT * FROM tbl_with_dropped_column;
c1 | id | c2 | c3
----+----+----+----
c1 | 2 | c2 |
c1 | 1 | c2 |
(2 rows)
SELECT * FROM view_for_dropped_column;
c1 | id | c2 | c3
----+----+----+----
c1 | 2 | c2 |
c1 | 1 | c2 |
(2 rows)
SELECT * FROM tbl_with_dropped_toast;
i | j
---+----
1 | 10
2 | 20
(2 rows)
--
-- do repack
--
\! pg_repack --dbname=contrib_regression --table=tbl_cluster
INFO: repacking table "tbl_cluster"
\! pg_repack --dbname=contrib_regression --table=tbl_badindex
INFO: repacking table "tbl_badindex"
WARNING: skipping invalid index: CREATE UNIQUE INDEX idx_badindex_n ON public.tbl_badindex USING btree (n)
\! pg_repack --dbname=contrib_regression
INFO: repacking table "tbl_cluster"
INFO: repacking table "tbl_only_pkey"
INFO: repacking table "tbl_gistkey"
INFO: repacking table "tbl_with_dropped_column"
INFO: repacking table "tbl_with_dropped_toast"
INFO: repacking table "tbl_badindex"
WARNING: skipping invalid index: CREATE UNIQUE INDEX idx_badindex_n ON public.tbl_badindex USING btree (n)
INFO: repacking table "tbl_idxopts"
INFO: repacking table "tbl_with_toast"
INFO: repacking table "tbl_with_mod_column_storage"
INFO: repacking table "tbl_order"
--
-- after
--
\d tbl_cluster
Table "public.tbl_cluster"
Column | Type | Modifiers
--------+-----------------------------+-----------
col1 | integer | not null
time | timestamp without time zone |
,") | text | not null
Indexes:
"tbl_cluster_pkey" PRIMARY KEY, btree (","")", col1) WITH (fillfactor='75')
",") cluster" btree ("time", length(","")"), ","")" text_pattern_ops) WITH (fillfactor='75') CLUSTER
\d tbl_gistkey
Table "public.tbl_gistkey"
Column | Type | Modifiers
--------+---------+-----------
id | integer | not null
c | circle |
Indexes:
"tbl_gistkey_pkey" PRIMARY KEY, btree (id)
"cidx_circle" gist (c) CLUSTER
\d tbl_only_ckey
Table "public.tbl_only_ckey"
Column | Type | Modifiers
--------+-----------------------------+-----------
col1 | integer |
col2 | timestamp without time zone |
,") | text |
Indexes:
"cidx_only_ckey" btree (col2, ","")") CLUSTER
\d tbl_only_pkey
Table "public.tbl_only_pkey"
Column | Type | Modifiers
--------+---------+-----------
col1 | integer | not null
,") | text |
Indexes:
"tbl_only_pkey_pkey" PRIMARY KEY, btree (col1)
\d tbl_with_dropped_column
Table "public.tbl_with_dropped_column"
Column | Type | Modifiers
--------+---------+-----------
c1 | text |
id | integer | not null
c2 | text |
c3 | text |
Indexes:
"tbl_with_dropped_column_pkey" PRIMARY KEY, btree (id) WITH (fillfactor='75') CLUSTER
"idx_c1c2" btree (c1, c2) WITH (fillfactor='75')
"idx_c2c1" btree (c2, c1)
\d tbl_with_dropped_toast
Table "public.tbl_with_dropped_toast"
Column | Type | Modifiers
--------+---------+-----------
i | integer | not null
j | integer | not null
Indexes:
"tbl_with_dropped_toast_pkey" PRIMARY KEY, btree (i, j) CLUSTER
\d tbl_idxopts
Table "public.tbl_idxopts"
Column | Type | Modifiers
--------+---------+-----------
i | integer | not null
t | text |
Indexes:
"tbl_idxopts_pkey" PRIMARY KEY, btree (i)
"idxopts_t" btree (t DESC NULLS LAST) WHERE t <> 'aaa'::text
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 "tbl_nn" must have a primary key or not-null unique keys
-- => WARNING
\! pg_repack --dbname=contrib_regression --table=tbl_uk
WARNING: relation "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 "tbl_nn_uk"
-- => OK
\! pg_repack --dbname=contrib_regression --table=tbl_pk_uk
INFO: repacking table "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 "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 "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 "trg2"
WARNING: the table "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 "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 "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 "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 "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 "tbl_cluster"
--
-- no superuser check
--
DROP ROLE IF EXISTS nosuper;
CREATE ROLE nosuper WITH LOGIN;
-- => OK
\! pg_repack --dbname=contrib_regression --table=tbl_cluster --no-superuser-check
INFO: repacking table "tbl_cluster"
-- => ERROR
\! pg_repack --dbname=contrib_regression --table=tbl_cluster --username=nosuper
ERROR: pg_repack failed with error: You must be a superuser to use pg_repack
-- => ERROR
\! pg_repack --dbname=contrib_regression --table=tbl_cluster --username=nosuper --no-superuser-check
ERROR: pg_repack failed with error: ERROR: permission denied for schema repack
LINE 1: select repack.version(), repack.version_sql()
^
DROP ROLE IF EXISTS nosuper;
--
-- 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 "parent_a"
INFO: repacking table "parent_b"
INFO: repacking table "child_b_1"
INFO: repacking table "child_b_2"
-- => OK
\! pg_repack --dbname=contrib_regression --parent-table=parent_a --parent-table=parent_b
INFO: repacking table "parent_a"
INFO: repacking table "child_a_1"
INFO: repacking table "child_a_2"
INFO: repacking table "parent_b"
INFO: repacking table "child_b_1"
INFO: repacking table "child_b_2"
-- => 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"

652
regress/expected/repack_5.out Normal file
View File

@ -0,0 +1,652 @@
-- Setup function to get version number.
-- This function returns a value same as PG_VERSION_NUM.
CREATE OR REPLACE FUNCTION version_num() RETURNS int AS
$$
DECLARE
version_int int[];
version_str text;
BEGIN
SELECT string_to_array(split_part(version(), ' ', 2), '.')::int[] INTO version_int;
IF array_length(version_int, 1) = 2 THEN -- version 10 or higher
SELECT to_char(version_int[1], 'FM00') || '00' || to_char(version_int[2], 'FM00') INTO version_str;
ELSIF array_length(version_int, 1) = 3 THEN --version 9.6 or lower
SELECT to_char(version_int[1], 'FM00') || to_char(version_int[2], 'FM00') || to_char(version_int[3], 'FM00') INTO version_str;
ELSE
RAISE 'invalid version';
END IF;
RETURN version_str::int;
END;
$$
LANGUAGE plpgsql IMMUTABLE STRICT;
-- Test output file identifier.
SELECT
CASE
WHEN version_num >= 100000 THEN -- PostgreSQL 10
CASE
WHEN version_num >= 100003 THEN
'repack_3.out'
ELSE
'repack_2.out'
END
WHEN version_num >= 90600 THEN -- PostgrSQL 9.6
CASE
WHEN version_num >= 90608 THEN
'repack_4.out'
ELSE
'repack.out'
END
WHEN version_num >= 90500 THEN -- PostgreSQL 9.5
CASE
WHEN version_num >= 90512 THEN
'repack_4.out'
ELSE
'repack.out'
END
WHEN version_num >= 90400 THEN -- PostgreSQL 9.4
CASE
WHEN version_num >= 90417 THEN
'repack_5.out'
ELSE
'repack_1.out'
END
WHEN version_num >= 90300 THEN -- PostgreSQL 9.3
CASE
WHEN version_num >= 90322 THEN
'repack_5.out'
ELSE
'repack_6.out'
END
WHEN version_num >= 90200 THEN -- PostgreSQL 9.2
'repack_1.out'
WHEN version_num >= 90100 THEN -- PostgreSQL 9.1
'repack_1.out'
END
FROM version_num() as version_num;
case
--------------
repack_5.out
(1 row)
SET client_min_messages = warning;
--
-- create table.
--
CREATE TABLE tbl_cluster (
col1 int,
"time" timestamp,
","")" text,
PRIMARY KEY (","")", col1) WITH (fillfactor = 75)
) WITH (fillfactor = 70);
CREATE INDEX ","") cluster" ON tbl_cluster ("time", length(","")"), ","")" text_pattern_ops) WITH (fillfactor = 75);
ALTER TABLE tbl_cluster CLUSTER ON ","") 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;
CREATE TABLE tbl_with_dropped_column (
d1 text,
c1 text,
id integer PRIMARY KEY,
d2 text,
c2 text,
d3 text
);
ALTER INDEX tbl_with_dropped_column_pkey SET (fillfactor = 75);
ALTER TABLE tbl_with_dropped_column CLUSTER ON tbl_with_dropped_column_pkey;
CREATE INDEX idx_c1c2 ON tbl_with_dropped_column (c1, c2) WITH (fillfactor = 75);
CREATE INDEX idx_c2c1 ON tbl_with_dropped_column (c2, c1);
CREATE TABLE tbl_with_dropped_toast (
i integer,
j integer,
t text,
PRIMARY KEY (i, j)
);
ALTER TABLE tbl_with_dropped_toast CLUSTER ON tbl_with_dropped_toast_pkey;
CREATE TABLE tbl_badindex (
id integer PRIMARY KEY,
n integer
);
CREATE TABLE tbl_idxopts (
i integer PRIMARY KEY,
t text
);
CREATE INDEX idxopts_t ON tbl_idxopts (t DESC NULLS LAST) WHERE (t != 'aaa');
-- Use this table to play with attribute options too
ALTER TABLE tbl_idxopts ALTER i SET STATISTICS 1;
ALTER TABLE tbl_idxopts ALTER t SET (n_distinct = -0.5);
CREATE TABLE tbl_with_toast (
i integer PRIMARY KEY,
c text
);
ALTER TABLE tbl_with_toast SET (AUTOVACUUM_VACUUM_SCALE_FACTOR = 30, AUTOVACUUM_VACUUM_THRESHOLD = 300);
ALTER TABLE tbl_with_toast SET (TOAST.AUTOVACUUM_VACUUM_SCALE_FACTOR = 40, TOAST.AUTOVACUUM_VACUUM_THRESHOLD = 400);
CREATE TABLE tbl_with_mod_column_storage (
id integer PRIMARY KEY,
c text
);
ALTER TABLE tbl_with_mod_column_storage ALTER c SET STORAGE MAIN;
CREATE TABLE tbl_order (c int primary key);
--
-- 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>');
INSERT INTO tbl_with_dropped_column VALUES('d1', 'c1', 2, 'd2', 'c2', 'd3');
INSERT INTO tbl_with_dropped_column VALUES('d1', 'c1', 1, 'd2', 'c2', 'd3');
ALTER TABLE tbl_with_dropped_column DROP COLUMN d1;
ALTER TABLE tbl_with_dropped_column DROP COLUMN d2;
ALTER TABLE tbl_with_dropped_column DROP COLUMN d3;
ALTER TABLE tbl_with_dropped_column ADD COLUMN c3 text;
CREATE VIEW view_for_dropped_column AS
SELECT * FROM tbl_with_dropped_column;
INSERT INTO tbl_with_dropped_toast VALUES(1, 10, 'abc');
INSERT INTO tbl_with_dropped_toast VALUES(2, 20, sqrt(2::numeric(1000,999))::text || sqrt(3::numeric(1000,999))::text);
ALTER TABLE tbl_with_dropped_toast DROP COLUMN t;
INSERT INTO tbl_badindex VALUES(1, 10);
INSERT INTO tbl_badindex VALUES(2, 10);
-- insert data that is always stored into the toast table if column type is extended.
SELECT setseed(0); INSERT INTO tbl_with_mod_column_storage SELECT 1, array_to_string(ARRAY(SELECT chr((random() * (127 - 32) + 32)::int) FROM generate_series(1, 3 * 1024) code), '');
setseed
---------
(1 row)
-- This will fail. Silence the message as it's different across PG versions.
SET client_min_messages = fatal;
CREATE UNIQUE INDEX CONCURRENTLY idx_badindex_n ON tbl_badindex (n);
SET client_min_messages = warning;
INSERT INTO tbl_idxopts VALUES (0, 'abc'), (1, 'aaa'), (2, NULL), (3, 'bbb');
-- Insert no-ordered data
INSERT INTO tbl_order SELECT generate_series(100, 51, -1);
CLUSTER tbl_order USING tbl_order_pkey;
INSERT INTO tbl_order SELECT generate_series(50, 1, -1);
--
-- before
--
SELECT * FROM tbl_with_dropped_column;
c1 | id | c2 | c3
----+----+----+----
c1 | 2 | c2 |
c1 | 1 | c2 |
(2 rows)
SELECT * FROM view_for_dropped_column;
c1 | id | c2 | c3
----+----+----+----
c1 | 2 | c2 |
c1 | 1 | c2 |
(2 rows)
SELECT * FROM tbl_with_dropped_toast;
i | j
---+----
1 | 10
2 | 20
(2 rows)
--
-- do repack
--
\! pg_repack --dbname=contrib_regression --table=tbl_cluster
INFO: repacking table "tbl_cluster"
\! pg_repack --dbname=contrib_regression --table=tbl_badindex
INFO: repacking table "tbl_badindex"
WARNING: skipping invalid index: CREATE UNIQUE INDEX idx_badindex_n ON public.tbl_badindex USING btree (n)
\! pg_repack --dbname=contrib_regression
INFO: repacking table "tbl_cluster"
INFO: repacking table "tbl_only_pkey"
INFO: repacking table "tbl_gistkey"
INFO: repacking table "tbl_with_dropped_column"
INFO: repacking table "tbl_with_dropped_toast"
INFO: repacking table "tbl_badindex"
WARNING: skipping invalid index: CREATE UNIQUE INDEX idx_badindex_n ON public.tbl_badindex USING btree (n)
INFO: repacking table "tbl_idxopts"
INFO: repacking table "tbl_with_toast"
INFO: repacking table "tbl_with_mod_column_storage"
INFO: repacking table "tbl_order"
--
-- after
--
\d tbl_cluster
Table "public.tbl_cluster"
Column | Type | Modifiers
--------+-----------------------------+-----------
col1 | integer | not null
time | timestamp without time zone |
,") | text | not null
Indexes:
"tbl_cluster_pkey" PRIMARY KEY, btree (","")", col1) WITH (fillfactor='75')
",") cluster" btree ("time", length(","")"), ","")" text_pattern_ops) WITH (fillfactor='75') CLUSTER
\d tbl_gistkey
Table "public.tbl_gistkey"
Column | Type | Modifiers
--------+---------+-----------
id | integer | not null
c | circle |
Indexes:
"tbl_gistkey_pkey" PRIMARY KEY, btree (id)
"cidx_circle" gist (c) CLUSTER
\d tbl_only_ckey
Table "public.tbl_only_ckey"
Column | Type | Modifiers
--------+-----------------------------+-----------
col1 | integer |
col2 | timestamp without time zone |
,") | text |
Indexes:
"cidx_only_ckey" btree (col2, ","")") CLUSTER
\d tbl_only_pkey
Table "public.tbl_only_pkey"
Column | Type | Modifiers
--------+---------+-----------
col1 | integer | not null
,") | text |
Indexes:
"tbl_only_pkey_pkey" PRIMARY KEY, btree (col1)
\d tbl_with_dropped_column
Table "public.tbl_with_dropped_column"
Column | Type | Modifiers
--------+---------+-----------
c1 | text |
id | integer | not null
c2 | text |
c3 | text |
Indexes:
"tbl_with_dropped_column_pkey" PRIMARY KEY, btree (id) WITH (fillfactor='75') CLUSTER
"idx_c1c2" btree (c1, c2) WITH (fillfactor='75')
"idx_c2c1" btree (c2, c1)
\d tbl_with_dropped_toast
Table "public.tbl_with_dropped_toast"
Column | Type | Modifiers
--------+---------+-----------
i | integer | not null
j | integer | not null
Indexes:
"tbl_with_dropped_toast_pkey" PRIMARY KEY, btree (i, j) CLUSTER
\d tbl_idxopts
Table "public.tbl_idxopts"
Column | Type | Modifiers
--------+---------+-----------
i | integer | not null
t | text |
Indexes:
"tbl_idxopts_pkey" PRIMARY KEY, btree (i)
"idxopts_t" btree (t DESC NULLS LAST) WHERE t <> 'aaa'::text
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 "tbl_nn" must have a primary key or not-null unique keys
-- => WARNING
\! pg_repack --dbname=contrib_regression --table=tbl_uk
WARNING: relation "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 "tbl_nn_uk"
-- => OK
\! pg_repack --dbname=contrib_regression --table=tbl_pk_uk
INFO: repacking table "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 "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 "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 "trg2"
WARNING: the table "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 "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 "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 "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 "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 "tbl_cluster"
--
-- no superuser check
--
DROP ROLE IF EXISTS nosuper;
CREATE ROLE nosuper WITH LOGIN;
-- => OK
\! pg_repack --dbname=contrib_regression --table=tbl_cluster --no-superuser-check
INFO: repacking table "tbl_cluster"
-- => ERROR
\! pg_repack --dbname=contrib_regression --table=tbl_cluster --username=nosuper
ERROR: pg_repack failed with error: You must be a superuser to use pg_repack
-- => ERROR
\! pg_repack --dbname=contrib_regression --table=tbl_cluster --username=nosuper --no-superuser-check
ERROR: pg_repack failed with error: ERROR: permission denied for schema repack
DROP ROLE IF EXISTS nosuper;
--
-- 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 "parent_a"
INFO: repacking table "parent_b"
INFO: repacking table "child_b_1"
INFO: repacking table "child_b_2"
-- => OK
\! pg_repack --dbname=contrib_regression --parent-table=parent_a --parent-table=parent_b
INFO: repacking table "parent_a"
INFO: repacking table "child_a_1"
INFO: repacking table "child_a_2"
INFO: repacking table "parent_b"
INFO: repacking table "child_b_1"
INFO: repacking table "child_b_2"
-- => 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"

652
regress/expected/repack_6.out Normal file
View File

@ -0,0 +1,652 @@
-- Setup function to get version number.
-- This function returns a value same as PG_VERSION_NUM.
CREATE OR REPLACE FUNCTION version_num() RETURNS int AS
$$
DECLARE
version_int int[];
version_str text;
BEGIN
SELECT string_to_array(split_part(version(), ' ', 2), '.')::int[] INTO version_int;
IF array_length(version_int, 1) = 2 THEN -- version 10 or higher
SELECT to_char(version_int[1], 'FM00') || '00' || to_char(version_int[2], 'FM00') INTO version_str;
ELSIF array_length(version_int, 1) = 3 THEN --version 9.6 or lower
SELECT to_char(version_int[1], 'FM00') || to_char(version_int[2], 'FM00') || to_char(version_int[3], 'FM00') INTO version_str;
ELSE
RAISE 'invalid version';
END IF;
RETURN version_str::int;
END;
$$
LANGUAGE plpgsql IMMUTABLE STRICT;
-- Test output file identifier.
SELECT
CASE
WHEN version_num >= 100000 THEN -- PostgreSQL 10
CASE
WHEN version_num >= 100003 THEN
'repack_3.out'
ELSE
'repack_2.out'
END
WHEN version_num >= 90600 THEN -- PostgrSQL 9.6
CASE
WHEN version_num >= 90608 THEN
'repack_4.out'
ELSE
'repack.out'
END
WHEN version_num >= 90500 THEN -- PostgreSQL 9.5
CASE
WHEN version_num >= 90512 THEN
'repack_4.out'
ELSE
'repack.out'
END
WHEN version_num >= 90400 THEN -- PostgreSQL 9.4
CASE
WHEN version_num >= 90417 THEN
'repack_5.out'
ELSE
'repack_1.out'
END
WHEN version_num >= 90300 THEN -- PostgreSQL 9.3
CASE
WHEN version_num >= 90322 THEN
'repack_5.out'
ELSE
'repack_6.out'
END
WHEN version_num >= 90200 THEN -- PostgreSQL 9.2
'repack_1.out'
WHEN version_num >= 90100 THEN -- PostgreSQL 9.1
'repack_1.out'
END
FROM version_num() as version_num;
case
--------------
repack_6.out
(1 row)
SET client_min_messages = warning;
--
-- create table.
--
CREATE TABLE tbl_cluster (
col1 int,
"time" timestamp,
","")" text,
PRIMARY KEY (","")", col1) WITH (fillfactor = 75)
) WITH (fillfactor = 70);
CREATE INDEX ","") cluster" ON tbl_cluster ("time", length(","")"), ","")" text_pattern_ops) WITH (fillfactor = 75);
ALTER TABLE tbl_cluster CLUSTER ON ","") 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;
CREATE TABLE tbl_with_dropped_column (
d1 text,
c1 text,
id integer PRIMARY KEY,
d2 text,
c2 text,
d3 text
);
ALTER INDEX tbl_with_dropped_column_pkey SET (fillfactor = 75);
ALTER TABLE tbl_with_dropped_column CLUSTER ON tbl_with_dropped_column_pkey;
CREATE INDEX idx_c1c2 ON tbl_with_dropped_column (c1, c2) WITH (fillfactor = 75);
CREATE INDEX idx_c2c1 ON tbl_with_dropped_column (c2, c1);
CREATE TABLE tbl_with_dropped_toast (
i integer,
j integer,
t text,
PRIMARY KEY (i, j)
);
ALTER TABLE tbl_with_dropped_toast CLUSTER ON tbl_with_dropped_toast_pkey;
CREATE TABLE tbl_badindex (
id integer PRIMARY KEY,
n integer
);
CREATE TABLE tbl_idxopts (
i integer PRIMARY KEY,
t text
);
CREATE INDEX idxopts_t ON tbl_idxopts (t DESC NULLS LAST) WHERE (t != 'aaa');
-- Use this table to play with attribute options too
ALTER TABLE tbl_idxopts ALTER i SET STATISTICS 1;
ALTER TABLE tbl_idxopts ALTER t SET (n_distinct = -0.5);
CREATE TABLE tbl_with_toast (
i integer PRIMARY KEY,
c text
);
ALTER TABLE tbl_with_toast SET (AUTOVACUUM_VACUUM_SCALE_FACTOR = 30, AUTOVACUUM_VACUUM_THRESHOLD = 300);
ALTER TABLE tbl_with_toast SET (TOAST.AUTOVACUUM_VACUUM_SCALE_FACTOR = 40, TOAST.AUTOVACUUM_VACUUM_THRESHOLD = 400);
CREATE TABLE tbl_with_mod_column_storage (
id integer PRIMARY KEY,
c text
);
ALTER TABLE tbl_with_mod_column_storage ALTER c SET STORAGE MAIN;
CREATE TABLE tbl_order (c int primary key);
--
-- 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>');
INSERT INTO tbl_with_dropped_column VALUES('d1', 'c1', 2, 'd2', 'c2', 'd3');
INSERT INTO tbl_with_dropped_column VALUES('d1', 'c1', 1, 'd2', 'c2', 'd3');
ALTER TABLE tbl_with_dropped_column DROP COLUMN d1;
ALTER TABLE tbl_with_dropped_column DROP COLUMN d2;
ALTER TABLE tbl_with_dropped_column DROP COLUMN d3;
ALTER TABLE tbl_with_dropped_column ADD COLUMN c3 text;
CREATE VIEW view_for_dropped_column AS
SELECT * FROM tbl_with_dropped_column;
INSERT INTO tbl_with_dropped_toast VALUES(1, 10, 'abc');
INSERT INTO tbl_with_dropped_toast VALUES(2, 20, sqrt(2::numeric(1000,999))::text || sqrt(3::numeric(1000,999))::text);
ALTER TABLE tbl_with_dropped_toast DROP COLUMN t;
INSERT INTO tbl_badindex VALUES(1, 10);
INSERT INTO tbl_badindex VALUES(2, 10);
-- insert data that is always stored into the toast table if column type is extended.
SELECT setseed(0); INSERT INTO tbl_with_mod_column_storage SELECT 1, array_to_string(ARRAY(SELECT chr((random() * (127 - 32) + 32)::int) FROM generate_series(1, 3 * 1024) code), '');
setseed
---------
(1 row)
-- This will fail. Silence the message as it's different across PG versions.
SET client_min_messages = fatal;
CREATE UNIQUE INDEX CONCURRENTLY idx_badindex_n ON tbl_badindex (n);
SET client_min_messages = warning;
INSERT INTO tbl_idxopts VALUES (0, 'abc'), (1, 'aaa'), (2, NULL), (3, 'bbb');
-- Insert no-ordered data
INSERT INTO tbl_order SELECT generate_series(100, 51, -1);
CLUSTER tbl_order USING tbl_order_pkey;
INSERT INTO tbl_order SELECT generate_series(50, 1, -1);
--
-- before
--
SELECT * FROM tbl_with_dropped_column;
c1 | id | c2 | c3
----+----+----+----
c1 | 2 | c2 |
c1 | 1 | c2 |
(2 rows)
SELECT * FROM view_for_dropped_column;
c1 | id | c2 | c3
----+----+----+----
c1 | 2 | c2 |
c1 | 1 | c2 |
(2 rows)
SELECT * FROM tbl_with_dropped_toast;
i | j
---+----
1 | 10
2 | 20
(2 rows)
--
-- do repack
--
\! pg_repack --dbname=contrib_regression --table=tbl_cluster
INFO: repacking table "tbl_cluster"
\! pg_repack --dbname=contrib_regression --table=tbl_badindex
INFO: repacking table "tbl_badindex"
WARNING: skipping invalid index: CREATE UNIQUE INDEX idx_badindex_n ON tbl_badindex USING btree (n)
\! pg_repack --dbname=contrib_regression
INFO: repacking table "tbl_cluster"
INFO: repacking table "tbl_only_pkey"
INFO: repacking table "tbl_gistkey"
INFO: repacking table "tbl_with_dropped_column"
INFO: repacking table "tbl_with_dropped_toast"
INFO: repacking table "tbl_badindex"
WARNING: skipping invalid index: CREATE UNIQUE INDEX idx_badindex_n ON tbl_badindex USING btree (n)
INFO: repacking table "tbl_idxopts"
INFO: repacking table "tbl_with_toast"
INFO: repacking table "tbl_with_mod_column_storage"
INFO: repacking table "tbl_order"
--
-- after
--
\d tbl_cluster
Table "public.tbl_cluster"
Column | Type | Modifiers
--------+-----------------------------+-----------
col1 | integer | not null
time | timestamp without time zone |
,") | text | not null
Indexes:
"tbl_cluster_pkey" PRIMARY KEY, btree (","")", col1) WITH (fillfactor=75)
",") cluster" btree ("time", length(","")"), ","")" text_pattern_ops) WITH (fillfactor=75) CLUSTER
\d tbl_gistkey
Table "public.tbl_gistkey"
Column | Type | Modifiers
--------+---------+-----------
id | integer | not null
c | circle |
Indexes:
"tbl_gistkey_pkey" PRIMARY KEY, btree (id)
"cidx_circle" gist (c) CLUSTER
\d tbl_only_ckey
Table "public.tbl_only_ckey"
Column | Type | Modifiers
--------+-----------------------------+-----------
col1 | integer |
col2 | timestamp without time zone |
,") | text |
Indexes:
"cidx_only_ckey" btree (col2, ","")") CLUSTER
\d tbl_only_pkey
Table "public.tbl_only_pkey"
Column | Type | Modifiers
--------+---------+-----------
col1 | integer | not null
,") | text |
Indexes:
"tbl_only_pkey_pkey" PRIMARY KEY, btree (col1)
\d tbl_with_dropped_column
Table "public.tbl_with_dropped_column"
Column | Type | Modifiers
--------+---------+-----------
c1 | text |
id | integer | not null
c2 | text |
c3 | text |
Indexes:
"tbl_with_dropped_column_pkey" PRIMARY KEY, btree (id) WITH (fillfactor=75) CLUSTER
"idx_c1c2" btree (c1, c2) WITH (fillfactor=75)
"idx_c2c1" btree (c2, c1)
\d tbl_with_dropped_toast
Table "public.tbl_with_dropped_toast"
Column | Type | Modifiers
--------+---------+-----------
i | integer | not null
j | integer | not null
Indexes:
"tbl_with_dropped_toast_pkey" PRIMARY KEY, btree (i, j) CLUSTER
\d tbl_idxopts
Table "public.tbl_idxopts"
Column | Type | Modifiers
--------+---------+-----------
i | integer | not null
t | text |
Indexes:
"tbl_idxopts_pkey" PRIMARY KEY, btree (i)
"idxopts_t" btree (t DESC NULLS LAST) WHERE t <> 'aaa'::text
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 "tbl_nn" must have a primary key or not-null unique keys
-- => WARNING
\! pg_repack --dbname=contrib_regression --table=tbl_uk
WARNING: relation "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 "tbl_nn_uk"
-- => OK
\! pg_repack --dbname=contrib_regression --table=tbl_pk_uk
INFO: repacking table "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 "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 "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 "trg2"
WARNING: the table "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 "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 "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 "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 "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 "tbl_cluster"
--
-- no superuser check
--
DROP ROLE IF EXISTS nosuper;
CREATE ROLE nosuper WITH LOGIN;
-- => OK
\! pg_repack --dbname=contrib_regression --table=tbl_cluster --no-superuser-check
INFO: repacking table "tbl_cluster"
-- => ERROR
\! pg_repack --dbname=contrib_regression --table=tbl_cluster --username=nosuper
ERROR: pg_repack failed with error: You must be a superuser to use pg_repack
-- => ERROR
\! pg_repack --dbname=contrib_regression --table=tbl_cluster --username=nosuper --no-superuser-check
ERROR: pg_repack failed with error: ERROR: permission denied for schema repack
DROP ROLE IF EXISTS nosuper;
--
-- 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 "parent_a"
INFO: repacking table "parent_b"
INFO: repacking table "child_b_1"
INFO: repacking table "child_b_2"
-- => OK
\! pg_repack --dbname=contrib_regression --parent-table=parent_a --parent-table=parent_b
INFO: repacking table "parent_a"
INFO: repacking table "child_a_1"
INFO: repacking table "child_a_2"
INFO: repacking table "parent_b"
INFO: repacking table "child_b_1"
INFO: repacking table "child_b_2"
-- => 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"

234
regress/expected/tablespace_3.out Normal file
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@ -0,0 +1,234 @@
SET client_min_messages = warning;
--
-- Tablespace features tests
--
-- Note: in order to pass this test you must create a tablespace called 'testts'
--
SELECT spcname FROM pg_tablespace WHERE spcname = 'testts';
spcname
---------
testts
(1 row)
-- If the query above failed you must create the 'testts' tablespace;
CREATE TABLE testts1 (id serial primary key, data text);
CREATE INDEX testts1_partial_idx on testts1 (id) where (id > 0);
CREATE INDEX testts1_with_idx on testts1 (id) with (fillfactor=80);
INSERT INTO testts1 (data) values ('a');
INSERT INTO testts1 (data) values ('b');
INSERT INTO testts1 (data) values ('c');
-- check the indexes definitions
SELECT regexp_replace(
repack.repack_indexdef(indexrelid, 'testts1'::regclass, NULL, false),
'_[0-9]+', '_OID', 'g')
FROM pg_index i join pg_class c ON c.oid = indexrelid
WHERE indrelid = 'testts1'::regclass ORDER BY relname;
regexp_replace
----------------------------------------------------------------------------------
CREATE INDEX index_OID ON repack.table_OID USING btree (id) WHERE (id > 0)
CREATE UNIQUE INDEX index_OID ON repack.table_OID USING btree (id)
CREATE INDEX index_OID ON repack.table_OID USING btree (id) WITH (fillfactor=80)
(3 rows)
SELECT regexp_replace(
repack.repack_indexdef(indexrelid, 'testts1'::regclass, 'foo', false),
'_[0-9]+', '_OID', 'g')
FROM pg_index i join pg_class c ON c.oid = indexrelid
WHERE indrelid = 'testts1'::regclass ORDER BY relname;
regexp_replace
-------------------------------------------------------------------------------------------------
CREATE INDEX index_OID ON repack.table_OID USING btree (id) TABLESPACE foo WHERE (id > 0)
CREATE UNIQUE INDEX index_OID ON repack.table_OID USING btree (id) TABLESPACE foo
CREATE INDEX index_OID ON repack.table_OID USING btree (id) WITH (fillfactor=80) TABLESPACE foo
(3 rows)
SELECT regexp_replace(
repack.repack_indexdef(indexrelid, 'testts1'::regclass, NULL, true),
'_[0-9]+', '_OID', 'g')
FROM pg_index i join pg_class c ON c.oid = indexrelid
WHERE indrelid = 'testts1'::regclass ORDER BY relname;
regexp_replace
--------------------------------------------------------------------------------------
CREATE INDEX CONCURRENTLY index_OID ON testts1 USING btree (id) WHERE (id > 0)
CREATE UNIQUE INDEX CONCURRENTLY index_OID ON testts1 USING btree (id)
CREATE INDEX CONCURRENTLY index_OID ON testts1 USING btree (id) WITH (fillfactor=80)
(3 rows)
SELECT regexp_replace(
repack.repack_indexdef(indexrelid, 'testts1'::regclass, 'foo', true),
'_[0-9]+', '_OID', 'g')
FROM pg_index i join pg_class c ON c.oid = indexrelid
WHERE indrelid = 'testts1'::regclass ORDER BY relname;
regexp_replace
-----------------------------------------------------------------------------------------------------
CREATE INDEX CONCURRENTLY index_OID ON testts1 USING btree (id) TABLESPACE foo WHERE (id > 0)
CREATE UNIQUE INDEX CONCURRENTLY index_OID ON testts1 USING btree (id) TABLESPACE foo
CREATE INDEX CONCURRENTLY index_OID ON testts1 USING btree (id) WITH (fillfactor=80) TABLESPACE foo
(3 rows)
-- can move the tablespace from default
\! pg_repack --dbname=contrib_regression --no-order --table=testts1 --tablespace testts
INFO: repacking table "testts1"
SELECT relname, spcname
FROM pg_class JOIN pg_tablespace ts ON ts.oid = reltablespace
WHERE relname ~ '^testts1'
ORDER BY relname;
relname | spcname
---------+---------
testts1 | testts
(1 row)
SELECT * from testts1 order by id;
id | data
----+------
1 | a
2 | b
3 | c
(3 rows)
-- tablespace stays where it is
\! pg_repack --dbname=contrib_regression --no-order --table=testts1
INFO: repacking table "testts1"
SELECT relname, spcname
FROM pg_class JOIN pg_tablespace ts ON ts.oid = reltablespace
WHERE relname ~ '^testts1'
ORDER BY relname;
relname | spcname
---------+---------
testts1 | testts
(1 row)
-- can move the ts back to default
\! pg_repack --dbname=contrib_regression --no-order --table=testts1 -s pg_default
INFO: repacking table "testts1"
SELECT relname, spcname
FROM pg_class JOIN pg_tablespace ts ON ts.oid = reltablespace
WHERE relname ~ '^testts1'
ORDER BY relname;
relname | spcname
---------+---------
(0 rows)
-- can move the table together with the indexes
\! pg_repack --dbname=contrib_regression --no-order --table=testts1 --tablespace testts --moveidx
INFO: repacking table "testts1"
SELECT relname, spcname
FROM pg_class JOIN pg_tablespace ts ON ts.oid = reltablespace
WHERE relname ~ '^testts1'
ORDER BY relname;
relname | spcname
---------------------+---------
testts1 | testts
testts1_partial_idx | testts
testts1_pkey | testts
testts1_with_idx | testts
(4 rows)
-- can't specify --moveidx without --tablespace
\! pg_repack --dbname=contrib_regression --no-order --table=testts1 --moveidx
ERROR: cannot specify --moveidx (-S) without --tablespace (-s)
\! pg_repack --dbname=contrib_regression --no-order --table=testts1 -S
ERROR: cannot specify --moveidx (-S) without --tablespace (-s)
-- not broken with order
\! pg_repack --dbname=contrib_regression -o id --table=testts1 --tablespace pg_default --moveidx
INFO: repacking table "testts1"
--move all indexes of the table to a tablespace
\! pg_repack --dbname=contrib_regression --table=testts1 --only-indexes --tablespace=testts
INFO: repacking indexes of "testts1"
INFO: repacking index "public"."testts1_partial_idx"
INFO: repacking index "public"."testts1_pkey"
INFO: repacking index "public"."testts1_with_idx"
SELECT relname, spcname
FROM pg_class JOIN pg_tablespace ts ON ts.oid = reltablespace
WHERE relname ~ '^testts1'
ORDER BY relname;
relname | spcname
---------------------+---------
testts1_partial_idx | testts
testts1_pkey | testts
testts1_with_idx | testts
(3 rows)
--all indexes of tablespace remain in same tablespace
\! pg_repack --dbname=contrib_regression --table=testts1 --only-indexes
INFO: repacking indexes of "testts1"
INFO: repacking index "public"."testts1_partial_idx"
INFO: repacking index "public"."testts1_pkey"
INFO: repacking index "public"."testts1_with_idx"
SELECT relname, spcname
FROM pg_class JOIN pg_tablespace ts ON ts.oid = reltablespace
WHERE relname ~ '^testts1'
ORDER BY relname;
relname | spcname
---------------------+---------
testts1_partial_idx | testts
testts1_pkey | testts
testts1_with_idx | testts
(3 rows)
--move all indexes of the table to pg_default
\! pg_repack --dbname=contrib_regression --table=testts1 --only-indexes --tablespace=pg_default
INFO: repacking indexes of "testts1"
INFO: repacking index "public"."testts1_partial_idx"
INFO: repacking index "public"."testts1_pkey"
INFO: repacking index "public"."testts1_with_idx"
SELECT relname, spcname
FROM pg_class JOIN pg_tablespace ts ON ts.oid = reltablespace
WHERE relname ~ '^testts1'
ORDER BY relname;
relname | spcname
---------+---------
(0 rows)
--move one index to a tablespace
\! pg_repack --dbname=contrib_regression --index=testts1_pkey --tablespace=testts
INFO: repacking index "public"."testts1_pkey"
SELECT relname, spcname
FROM pg_class JOIN pg_tablespace ts ON ts.oid = reltablespace
WHERE relname ~ '^testts1'
ORDER BY relname;
relname | spcname
--------------+---------
testts1_pkey | testts
(1 row)
--index tablespace stays as is
\! pg_repack --dbname=contrib_regression --index=testts1_pkey
INFO: repacking index "public"."testts1_pkey"
SELECT relname, spcname
FROM pg_class JOIN pg_tablespace ts ON ts.oid = reltablespace
WHERE relname ~ '^testts1'
ORDER BY relname;
relname | spcname
--------------+---------
testts1_pkey | testts
(1 row)
--move index to pg_default
\! pg_repack --dbname=contrib_regression --index=testts1_pkey --tablespace=pg_default
INFO: repacking index "public"."testts1_pkey"
SELECT relname, spcname
FROM pg_class JOIN pg_tablespace ts ON ts.oid = reltablespace
WHERE relname ~ '^testts1'
ORDER BY relname;
relname | spcname
---------+---------
(0 rows)
--using multiple --index option
\! pg_repack --dbname=contrib_regression --index=testts1_pkey --index=testts1_with_idx --tablespace=testts
INFO: repacking index "public"."testts1_pkey"
INFO: repacking index "public"."testts1_with_idx"
SELECT relname, spcname
FROM pg_class JOIN pg_tablespace ts ON ts.oid = reltablespace
WHERE relname ~ '^testts1'
ORDER BY relname;
relname | spcname
------------------+---------
testts1_pkey | testts
testts1_with_idx | testts
(2 rows)
--using --indexes-only and --index option together
\! pg_repack --dbname=contrib_regression --table=testts1 --only-indexes --index=testts1_pkey
ERROR: cannot specify --index (-i) and --table (-t)

73
regress/sql/repack.sql
View File

@ -1,13 +1,68 @@
-- Setup function to get version number.
-- This function returns a value same as PG_VERSION_NUM.
CREATE OR REPLACE FUNCTION version_num() RETURNS int AS
$$
DECLARE
version_int int[];
version_str text;
BEGIN
SELECT string_to_array(split_part(version(), ' ', 2), '.')::int[] INTO version_int;
IF array_length(version_int, 1) = 2 THEN -- version 10 or higher
SELECT to_char(version_int[1], 'FM00') || '00' || to_char(version_int[2], 'FM00') INTO version_str;
ELSIF array_length(version_int, 1) = 3 THEN --version 9.6 or lower
SELECT to_char(version_int[1], 'FM00') || to_char(version_int[2], 'FM00') || to_char(version_int[3], 'FM00') INTO version_str;
ELSE
RAISE 'invalid version';
END IF;
RETURN version_str::int;
END;
$$
LANGUAGE plpgsql IMMUTABLE STRICT;
-- Test output file identifier.
SELECT CASE
WHEN split_part(version(), ' ', 2) ~ '^(10)'
THEN 'repack_2.out'
WHEN split_part(version(), ' ', 2) ~ '^(9\.6|9\.5)'
THEN 'repack.out'
WHEN split_part(version(), ' ', 2) ~ '^(9\.4|9\.3|9\.2|9\.1)'
THEN 'repack_1.out'
ELSE version()
END AS testfile;
SELECT
CASE
WHEN version_num >= 100000 THEN -- PostgreSQL 10
CASE
WHEN version_num >= 100003 THEN
'repack_3.out'
ELSE
'repack_2.out'
END
WHEN version_num >= 90600 THEN -- PostgrSQL 9.6
CASE
WHEN version_num >= 90608 THEN
'repack_4.out'
ELSE
'repack.out'
END
WHEN version_num >= 90500 THEN -- PostgreSQL 9.5
CASE
WHEN version_num >= 90512 THEN
'repack_4.out'
ELSE
'repack.out'
END
WHEN version_num >= 90400 THEN -- PostgreSQL 9.4
CASE
WHEN version_num >= 90417 THEN
'repack_5.out'
ELSE
'repack_1.out'
END
WHEN version_num >= 90300 THEN -- PostgreSQL 9.3
CASE
WHEN version_num >= 90322 THEN
'repack_5.out'
ELSE
'repack_6.out'
END
WHEN version_num >= 90200 THEN -- PostgreSQL 9.2
'repack_1.out'
WHEN version_num >= 90100 THEN -- PostgreSQL 9.1
'repack_1.out'
END
FROM version_num() as version_num;
SET client_min_messages = warning;
--