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