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-- Simple create
CREATE TABLE reloptions_test(i INT) WITH (FiLLFaCToR=30,
autovacuum_enabled = false, autovacuum_analyze_scale_factor = 0.2);
SELECT reloptions FROM pg_class WHERE oid = 'reloptions_test'::regclass;
reloptions
------------------------------------------------------------------------------
{fillfactor=30,autovacuum_enabled=false,autovacuum_analyze_scale_factor=0.2}
(1 row)
-- Fail min/max values check
CREATE TABLE reloptions_test2(i INT) WITH (fillfactor=2);
ERROR: value 2 out of bounds for option "fillfactor"
DETAIL: Valid values are between "10" and "100".
CREATE TABLE reloptions_test2(i INT) WITH (fillfactor=110);
ERROR: value 110 out of bounds for option "fillfactor"
DETAIL: Valid values are between "10" and "100".
CREATE TABLE reloptions_test2(i INT) WITH (autovacuum_analyze_scale_factor = -10.0);
ERROR: value -10.0 out of bounds for option "autovacuum_analyze_scale_factor"
DETAIL: Valid values are between "0.000000" and "100.000000".
CREATE TABLE reloptions_test2(i INT) WITH (autovacuum_analyze_scale_factor = 110.0);
ERROR: value 110.0 out of bounds for option "autovacuum_analyze_scale_factor"
DETAIL: Valid values are between "0.000000" and "100.000000".
-- Fail when option and namespace do not exist
CREATE TABLE reloptions_test2(i INT) WITH (not_existing_option=2);
ERROR: unrecognized parameter "not_existing_option"
CREATE TABLE reloptions_test2(i INT) WITH (not_existing_namespace.fillfactor=2);
ERROR: unrecognized parameter namespace "not_existing_namespace"
-- Fail while setting improper values
CREATE TABLE reloptions_test2(i INT) WITH (fillfactor=-30.1);
ERROR: value -30.1 out of bounds for option "fillfactor"
DETAIL: Valid values are between "10" and "100".
CREATE TABLE reloptions_test2(i INT) WITH (fillfactor='string');
ERROR: invalid value for integer option "fillfactor": string
CREATE TABLE reloptions_test2(i INT) WITH (fillfactor=true);
ERROR: invalid value for integer option "fillfactor": true
CREATE TABLE reloptions_test2(i INT) WITH (autovacuum_enabled=12);
ERROR: invalid value for boolean option "autovacuum_enabled": 12
CREATE TABLE reloptions_test2(i INT) WITH (autovacuum_enabled=30.5);
ERROR: invalid value for boolean option "autovacuum_enabled": 30.5
CREATE TABLE reloptions_test2(i INT) WITH (autovacuum_enabled='string');
ERROR: invalid value for boolean option "autovacuum_enabled": string
CREATE TABLE reloptions_test2(i INT) WITH (autovacuum_analyze_scale_factor='string');
ERROR: invalid value for floating point option "autovacuum_analyze_scale_factor": string
CREATE TABLE reloptions_test2(i INT) WITH (autovacuum_analyze_scale_factor=true);
ERROR: invalid value for floating point option "autovacuum_analyze_scale_factor": true
-- Fail if option is specified twice
CREATE TABLE reloptions_test2(i INT) WITH (fillfactor=30, fillfactor=40);
ERROR: parameter "fillfactor" specified more than once
-- Specifying name only for a non-Boolean option should fail
CREATE TABLE reloptions_test2(i INT) WITH (fillfactor);
ERROR: invalid value for integer option "fillfactor": true
-- Simple ALTER TABLE
ALTER TABLE reloptions_test SET (fillfactor=31,
autovacuum_analyze_scale_factor = 0.3);
SELECT reloptions FROM pg_class WHERE oid = 'reloptions_test'::regclass;
reloptions
------------------------------------------------------------------------------
{autovacuum_enabled=false,fillfactor=31,autovacuum_analyze_scale_factor=0.3}
(1 row)
-- Set boolean option to true without specifying value
ALTER TABLE reloptions_test SET (autovacuum_enabled, fillfactor=32);
SELECT reloptions FROM pg_class WHERE oid = 'reloptions_test'::regclass;
reloptions
-----------------------------------------------------------------------------
{autovacuum_analyze_scale_factor=0.3,autovacuum_enabled=true,fillfactor=32}
(1 row)
-- Check that RESET works well
ALTER TABLE reloptions_test RESET (fillfactor);
SELECT reloptions FROM pg_class WHERE oid = 'reloptions_test'::regclass;
reloptions
---------------------------------------------------------------
{autovacuum_analyze_scale_factor=0.3,autovacuum_enabled=true}
(1 row)
-- Resetting all values causes the column to become null
ALTER TABLE reloptions_test RESET (autovacuum_enabled,
autovacuum_analyze_scale_factor);
SELECT reloptions FROM pg_class WHERE oid = 'reloptions_test'::regclass AND
reloptions IS NULL;
reloptions
------------
(1 row)
-- RESET fails if a value is specified
ALTER TABLE reloptions_test RESET (fillfactor=12);
ERROR: RESET must not include values for parameters
-- Test vacuum_truncate option
DROP TABLE reloptions_test;
CREATE TABLE reloptions_test(i INT NOT NULL, j text)
WITH (vacuum_truncate=false,
toast.vacuum_truncate=false,
autovacuum_enabled=false);
SELECT reloptions FROM pg_class WHERE oid = 'reloptions_test'::regclass;
reloptions
--------------------------------------------------
{vacuum_truncate=false,autovacuum_enabled=false}
(1 row)
INSERT INTO reloptions_test VALUES (1, NULL), (NULL, NULL);
ERROR: null value in column "i" of relation "reloptions_test" violates not-null constraint
DETAIL: Failing row contains (null, null).
-- Do an aggressive vacuum to prevent page-skipping.
VACUUM FREEZE reloptions_test;
SELECT pg_relation_size('reloptions_test') > 0;
?column?
----------
t
(1 row)
SELECT reloptions FROM pg_class WHERE oid =
(SELECT reltoastrelid FROM pg_class
WHERE oid = 'reloptions_test'::regclass);
reloptions
-------------------------
{vacuum_truncate=false}
(1 row)
ALTER TABLE reloptions_test RESET (vacuum_truncate);
SELECT reloptions FROM pg_class WHERE oid = 'reloptions_test'::regclass;
reloptions
----------------------------
{autovacuum_enabled=false}
(1 row)
INSERT INTO reloptions_test VALUES (1, NULL), (NULL, NULL);
ERROR: null value in column "i" of relation "reloptions_test" violates not-null constraint
DETAIL: Failing row contains (null, null).
-- Do an aggressive vacuum to prevent page-skipping.
VACUUM FREEZE reloptions_test;
SELECT pg_relation_size('reloptions_test') = 0;
?column?
----------
t
(1 row)
-- Test toast.* options
DROP TABLE reloptions_test;
CREATE TABLE reloptions_test (s VARCHAR)
WITH (toast.autovacuum_vacuum_cost_delay = 23);
SELECT reltoastrelid as toast_oid
FROM pg_class WHERE oid = 'reloptions_test'::regclass \gset
SELECT reloptions FROM pg_class WHERE oid = :toast_oid;
reloptions
-----------------------------------
{autovacuum_vacuum_cost_delay=23}
(1 row)
ALTER TABLE reloptions_test SET (toast.autovacuum_vacuum_cost_delay = 24);
SELECT reloptions FROM pg_class WHERE oid = :toast_oid;
reloptions
-----------------------------------
{autovacuum_vacuum_cost_delay=24}
(1 row)
ALTER TABLE reloptions_test RESET (toast.autovacuum_vacuum_cost_delay);
SELECT reloptions FROM pg_class WHERE oid = :toast_oid;
reloptions
------------
(1 row)
-- Fail on non-existent options in toast namespace
CREATE TABLE reloptions_test2 (i int) WITH (toast.not_existing_option = 42);
ERROR: unrecognized parameter "not_existing_option"
-- Mix TOAST & heap
DROP TABLE reloptions_test;
CREATE TABLE reloptions_test (s VARCHAR) WITH
(toast.autovacuum_vacuum_cost_delay = 23,
autovacuum_vacuum_cost_delay = 24, fillfactor = 40);
SELECT reloptions FROM pg_class WHERE oid = 'reloptions_test'::regclass;
reloptions
-------------------------------------------------
{autovacuum_vacuum_cost_delay=24,fillfactor=40}
(1 row)
SELECT reloptions FROM pg_class WHERE oid = (
SELECT reltoastrelid FROM pg_class WHERE oid = 'reloptions_test'::regclass);
reloptions
-----------------------------------
{autovacuum_vacuum_cost_delay=23}
(1 row)
--
-- CREATE INDEX, ALTER INDEX for btrees
--
CREATE INDEX reloptions_test_idx ON reloptions_test (s) WITH (fillfactor=30);
SELECT reloptions FROM pg_class WHERE oid = 'reloptions_test_idx'::regclass;
reloptions
-----------------
{fillfactor=30}
(1 row)
-- Fail when option and namespace do not exist
CREATE INDEX reloptions_test_idx ON reloptions_test (s)
WITH (not_existing_option=2);
ERROR: unrecognized parameter "not_existing_option"
CREATE INDEX reloptions_test_idx ON reloptions_test (s)
WITH (not_existing_ns.fillfactor=2);
ERROR: unrecognized parameter namespace "not_existing_ns"
-- Check allowed ranges
CREATE INDEX reloptions_test_idx2 ON reloptions_test (s) WITH (fillfactor=1);
ERROR: value 1 out of bounds for option "fillfactor"
DETAIL: Valid values are between "10" and "100".
CREATE INDEX reloptions_test_idx2 ON reloptions_test (s) WITH (fillfactor=130);
ERROR: value 130 out of bounds for option "fillfactor"
DETAIL: Valid values are between "10" and "100".
-- Check ALTER
ALTER INDEX reloptions_test_idx SET (fillfactor=40);
SELECT reloptions FROM pg_class WHERE oid = 'reloptions_test_idx'::regclass;
reloptions
-----------------
{fillfactor=40}
(1 row)
-- Check ALTER on empty reloption list
CREATE INDEX reloptions_test_idx3 ON reloptions_test (s);
ALTER INDEX reloptions_test_idx3 SET (fillfactor=40);
SELECT reloptions FROM pg_class WHERE oid = 'reloptions_test_idx3'::regclass;
reloptions
-----------------
{fillfactor=40}
(1 row)
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