# Copyright (c) 2021-2025, PostgreSQL Global Development Group
use strict;
use warnings FATAL => 'all' ;
use PostgreSQL::Test::Cluster;
use PostgreSQL::Test::Utils;
use Test::More;
program_help_ok('vacuumdb' );
program_version_ok('vacuumdb' );
program_options_handling_ok('vacuumdb' );
my $node = PostgreSQL::Test::Cluster->new('main' );
$node->init;
$node->start;
$node->issues_sql_like(
[ 'vacuumdb' , 'postgres' ],
qr/statement: VACUUM.*;/,
'SQL VACUUM run' );
$node->issues_sql_like(
[ 'vacuumdb' , '-f' , 'postgres' ],
qr/statement: VACUUM \(SKIP_DATABASE_STATS, FULL\).*;/,
'vacuumdb -f' );
$node->issues_sql_like(
[ 'vacuumdb' , '-F' , 'postgres' ],
qr/statement: VACUUM \(SKIP_DATABASE_STATS, FREEZE\).*;/,
'vacuumdb -F' );
$node->issues_sql_like(
[ 'vacuumdb' , '-zj2' , 'postgres' ],
qr/statement: VACUUM \(SKIP_DATABASE_STATS, ANALYZE\).*;/,
'vacuumdb -zj2' );
$node->issues_sql_like(
[ 'vacuumdb' , '-Z' , 'postgres' ],
qr/statement: ANALYZE.*;/,
'vacuumdb -Z' );
$node->issues_sql_like(
[ 'vacuumdb' , '--disable-page-skipping' , 'postgres' ],
qr/statement: VACUUM \(DISABLE_PAGE_SKIPPING, SKIP_DATABASE_STATS\).*;/,
'vacuumdb --disable-page-skipping' );
$node->issues_sql_like(
[ 'vacuumdb' , '--skip-locked' , 'postgres' ],
qr/statement: VACUUM \(SKIP_DATABASE_STATS, SKIP_LOCKED\).*;/,
'vacuumdb --skip-locked' );
$node->issues_sql_like(
[ 'vacuumdb' , '--skip-locked' , '--analyze-only' , 'postgres' ],
qr/statement: ANALYZE \(SKIP_LOCKED\).*;/,
'vacuumdb --skip-locked --analyze-only' );
$node->command_fails(
[ 'vacuumdb' , '--analyze-only' , '--disable-page-skipping' , 'postgres' ],
'--analyze-only and --disable-page-skipping specified together' );
$node->issues_sql_like(
[ 'vacuumdb' , '--no-index-cleanup' , 'postgres' ],
qr/statement: VACUUM \(INDEX_CLEANUP FALSE, SKIP_DATABASE_STATS\).*;/,
'vacuumdb --no-index-cleanup' );
$node->command_fails(
[ 'vacuumdb' , '--analyze-only' , '--no-index-cleanup' , 'postgres' ],
'--analyze-only and --no-index-cleanup specified together' );
$node->issues_sql_like(
[ 'vacuumdb' , '--no-truncate' , 'postgres' ],
qr/statement: VACUUM \(TRUNCATE FALSE, SKIP_DATABASE_STATS\).*;/,
'vacuumdb --no-truncate' );
$node->command_fails(
[ 'vacuumdb' , '--analyze-only' , '--no-truncate' , 'postgres' ],
'--analyze-only and --no-truncate specified together' );
$node->issues_sql_like(
[ 'vacuumdb' , '--no-process-main' , 'postgres' ],
qr/statement: VACUUM \(PROCESS_MAIN FALSE, SKIP_DATABASE_STATS\).*;/,
'vacuumdb --no-process-main' );
$node->command_fails(
[ 'vacuumdb' , '--analyze-only' , '--no-process-main' , 'postgres' ],
'--analyze-only and --no-process-main specified together' );
$node->issues_sql_like(
[ 'vacuumdb' , '--no-process-toast' , 'postgres' ],
qr/statement: VACUUM \(PROCESS_TOAST FALSE, SKIP_DATABASE_STATS\).*;/,
'vacuumdb --no-process-toast' );
$node->command_fails(
[ 'vacuumdb' , '--analyze-only' , '--no-process-toast' , 'postgres' ],
'--analyze-only and --no-process-toast specified together' );
$node->issues_sql_like(
[ 'vacuumdb' , '--parallel' => 2 , 'postgres' ],
qr/statement: VACUUM \(SKIP_DATABASE_STATS, PARALLEL 2 \).*;/,
'vacuumdb -P 2' );
$node->issues_sql_like(
[ 'vacuumdb' , '--parallel' => 0 , 'postgres' ],
qr/statement: VACUUM \(SKIP_DATABASE_STATS, PARALLEL 0 \).*;/,
'vacuumdb -P 0' );
$node->command_ok([qw(vacuumdb -Z --table=pg_am dbname=template1)],
'vacuumdb with connection string' );
$node->command_fails(
[qw(vacuumdb -Zt pg_am;ABORT postgres)],
'trailing command in "-t", without COLUMNS' );
# Unwanted; better if it failed.
$node->command_ok(
[qw(vacuumdb -Zt pg_am(amname);ABORT postgres)],
'trailing command in "-t", with COLUMNS' );
$node->safe_psql(
'postgres' , q|
CREATE TABLE "need" "q(uot" (")x" text);
CREATE TABLE vactable (a int, b int);
CREATE VIEW vacview AS SELECT 1 as a;
CREATE FUNCTION f0(int) RETURNS int LANGUAGE SQL AS 'SELECT $1 * $1' ;
CREATE FUNCTION f1(int) RETURNS int LANGUAGE SQL AS 'SELECT f0($1)' ;
CREATE TABLE funcidx (x int);
INSERT INTO funcidx VALUES (0 ),(1 ),(2 ),(3 );
CREATE SCHEMA "Foo" ;
CREATE TABLE "Foo" .bar(id int);
CREATE SCHEMA "Bar" ;
CREATE TABLE "Bar" .baz(id int);
|);
$node->command_ok([qw|vacuumdb -Z --table="need" "q(uot" (")x" ) postgres|],
'column list' );
$node->command_fails(
[ 'vacuumdb' , '--analyze' , '--table' => 'vactable(c)' , 'postgres' ],
'incorrect column name with ANALYZE' );
$node->command_fails([ 'vacuumdb' , '--parallel' => -1 , 'postgres' ],
'negative parallel degree' );
$node->issues_sql_like(
[ 'vacuumdb' , '--analyze' , '--table' => 'vactable(a, b)' , 'postgres' ],
qr/statement: VACUUM \(SKIP_DATABASE_STATS, ANALYZE\) public.vactable\(a, b\);/,
'vacuumdb --analyze with complete column list' );
$node->issues_sql_like(
[ 'vacuumdb' , '--analyze-only' , '--table' => 'vactable(b)' , 'postgres' ],
qr/statement: ANALYZE public.vactable\(b\);/,
'vacuumdb --analyze-only with partial column list' );
$node->command_checks_all(
[ 'vacuumdb' , '--analyze' , '--table' => 'vacview' , 'postgres' ],
0 ,
[qr/^.*vacuuming database "postgres" /],
[qr/^WARNING.*cannot vacuum non-tables or special system tables/s],
'vacuumdb with view' );
$node->command_fails(
[
'vacuumdb' ,
'--table' => 'vactable' ,
'--min-mxid-age' => '0' ,
'postgres'
],
'vacuumdb --min-mxid-age with incorrect value' );
$node->command_fails(
[
'vacuumdb' ,
'--table' => 'vactable' ,
'--min-xid-age' => '0' ,
'postgres'
],
'vacuumdb --min-xid-age with incorrect value' );
$node->issues_sql_like(
[
'vacuumdb' ,
'--table' => 'vactable' ,
'--min-mxid-age' => '2147483000' ,
'postgres'
],
qr/GREATEST.*relminmxid.*2147483000 /,
'vacuumdb --table --min-mxid-age' );
$node->issues_sql_like(
[ 'vacuumdb' , '--min-xid-age' => '2147483001' , 'postgres' ],
qr/GREATEST.*relfrozenxid.*2147483001 /,
'vacuumdb --table --min-xid-age' );
$node->issues_sql_like(
[ 'vacuumdb' , '--schema' => '"Foo"' , 'postgres' ],
qr/VACUUM \(SKIP_DATABASE_STATS\) "Foo" .bar/,
'vacuumdb --schema' );
$node->issues_sql_like(
[ 'vacuumdb' , '--schema' => '"Foo"' , '--schema' => '"Bar"' , 'postgres' ],
qr/VACUUM\ \(SKIP_DATABASE_STATS\)\ "Foo" .bar
.*VACUUM\ \(SKIP_DATABASE_STATS\)\ "Bar" .baz
/sx,
'vacuumdb multiple --schema switches' );
$node->issues_sql_like(
[ 'vacuumdb' , '--exclude-schema' => '"Foo"' , 'postgres' ],
qr/^(?!.*VACUUM \(SKIP_DATABASE_STATS\) "Foo" .bar).*$/s,
'vacuumdb --exclude-schema' );
$node->issues_sql_like(
[
'vacuumdb' ,
'--exclude-schema' => '"Foo"' ,
'--exclude-schema' => '"Bar"' ,
'postgres'
],
qr/^(?!.*VACUUM\ \(SKIP_DATABASE_STATS\)\ "Foo" .bar
| VACUUM\ \(SKIP_DATABASE_STATS\)\ "Bar" .baz).*$/sx,
'vacuumdb multiple --exclude-schema switches' );
$node->command_fails_like(
[
'vacuumdb' ,
'--exclude-schema' => 'pg_catalog' ,
'--table' => 'pg_class' ,
'postgres' ,
],
qr/cannot vacuum specific table\(s\) and exclude schema\(s\) at the same time/,
'cannot use options --exclude-schema and ---table at the same time' );
$node->command_fails_like(
[
'vacuumdb' ,
'--schema' => 'pg_catalog' ,
'--table' => 'pg_class' ,
'postgres'
],
qr/cannot vacuum all tables in schema\(s\) and specific table\(s\) at the same time/,
'cannot use options --schema and ---table at the same time' );
$node->command_fails_like(
[
'vacuumdb' ,
'--schema' => 'pg_catalog' ,
'--exclude-schema' => '"Foo"' ,
'postgres'
],
qr/cannot vacuum all tables in schema\(s\) and exclude schema\(s\) at the same time/,
'cannot use options --schema and --exclude-schema at the same time' );
$node->issues_sql_like(
[ 'vacuumdb' , '--all' , '--exclude-schema' => 'pg_catalog' ],
qr/(?:(?!VACUUM \(SKIP_DATABASE_STATS\) pg_catalog.pg_class).)*/,
'vacuumdb --all --exclude-schema' );
$node->issues_sql_like(
[ 'vacuumdb' , '--all' , '--schema' => 'pg_catalog' ],
qr/VACUUM \(SKIP_DATABASE_STATS\) pg_catalog.pg_class/,
'vacuumdb --all ---schema' );
$node->issues_sql_like(
[ 'vacuumdb' , '--all' , '--table' => 'pg_class' ],
qr/VACUUM \(SKIP_DATABASE_STATS\) pg_catalog.pg_class/,
'vacuumdb --all --table' );
$node->command_fails_like(
[ 'vacuumdb' , '--all' , '-d' => 'postgres' ],
qr/cannot vacuum all databases and a specific one at the same time/,
'cannot use options --all and --dbname at the same time' );
$node->command_fails_like(
[ 'vacuumdb' , '--all' , 'postgres' ],
qr/cannot vacuum all databases and a specific one at the same time/,
'cannot use option --all and a dbname as argument at the same time' );
$node->safe_psql('postgres' , q|
CREATE TABLE regression_vacuumdb_test AS select generate_series(1 , 10 ) a, generate_series(2 , 11 ) b;
ALTER TABLE regression_vacuumdb_test ADD COLUMN c INT GENERATED ALWAYS AS (a + b);
|);
$node->issues_sql_like(
[
'vacuumdb' , '--analyze-only' ,
'--missing-stats-only' , '-t' ,
'regression_vacuumdb_test' , 'postgres'
],
qr/statement:\ ANALYZE/sx,
'--missing-stats-only with missing stats' );
$node->issues_sql_unlike(
[
'vacuumdb' , '--analyze-only' ,
'--missing-stats-only' , '-t' ,
'regression_vacuumdb_test' , 'postgres'
],
qr/statement:\ ANALYZE/sx,
'--missing-stats-only with no missing stats' );
$node->safe_psql('postgres' ,
'CREATE INDEX regression_vacuumdb_test_idx ON regression_vacuumdb_test (mod(a, 2));'
);
$node->issues_sql_like(
[
'vacuumdb' , '--analyze-in-stages' ,
'--missing-stats-only' , '-t' ,
'regression_vacuumdb_test' , 'postgres'
],
qr/statement:\ ANALYZE/sx,
'--missing-stats-only with missing index expression stats' );
$node->issues_sql_unlike(
[
'vacuumdb' , '--analyze-in-stages' ,
'--missing-stats-only' , '-t' ,
'regression_vacuumdb_test' , 'postgres'
],
qr/statement:\ ANALYZE/sx,
'--missing-stats-only with no missing index expression stats' );
$node->safe_psql('postgres' ,
'CREATE STATISTICS regression_vacuumdb_test_stat ON a, b FROM regression_vacuumdb_test;'
);
$node->issues_sql_like(
[
'vacuumdb' , '--analyze-only' ,
'--missing-stats-only' , '-t' ,
'regression_vacuumdb_test' , 'postgres'
],
qr/statement:\ ANALYZE/sx,
'--missing-stats-only with missing extended stats' );
$node->issues_sql_unlike(
[
'vacuumdb' , '--analyze-only' ,
'--missing-stats-only' , '-t' ,
'regression_vacuumdb_test' , 'postgres'
],
qr/statement:\ ANALYZE/sx,
'--missing-stats-only with no missing extended stats' );
$node->safe_psql('postgres' ,
"CREATE TABLE regression_vacuumdb_child (a INT) INHERITS (regression_vacuumdb_test);\n"
. "INSERT INTO regression_vacuumdb_child VALUES (1, 2);\n"
. "ANALYZE regression_vacuumdb_child;\n" );
$node->issues_sql_like(
[
'vacuumdb' , '--analyze-in-stages' ,
'--missing-stats-only' , '-t' ,
'regression_vacuumdb_test' , 'postgres'
],
qr/statement:\ ANALYZE/sx,
'--missing-stats-only with missing inherited stats' );
$node->issues_sql_unlike(
[
'vacuumdb' , '--analyze-in-stages' ,
'--missing-stats-only' , '-t' ,
'regression_vacuumdb_test' , 'postgres'
],
qr/statement:\ ANALYZE/sx,
'--missing-stats-only with no missing inherited stats' );
$node->safe_psql('postgres' ,
"CREATE TABLE regression_vacuumdb_parted (a INT) PARTITION BY LIST (a);\n"
. "CREATE TABLE regression_vacuumdb_part1 PARTITION OF regression_vacuumdb_parted FOR VALUES IN (1);\n"
. "INSERT INTO regression_vacuumdb_parted VALUES (1);\n"
. "ANALYZE regression_vacuumdb_part1;\n" );
$node->issues_sql_like(
[
'vacuumdb' , '--analyze-only' ,
'--missing-stats-only' , '-t' ,
'regression_vacuumdb_parted' , 'postgres'
],
qr/statement:\ ANALYZE/sx,
'--missing-stats-only with missing partition stats' );
$node->issues_sql_unlike(
[
'vacuumdb' , '--analyze-only' ,
'--missing-stats-only' , '-t' ,
'regression_vacuumdb_parted' , 'postgres'
],
qr/statement:\ ANALYZE/sx,
'--missing-stats-only with no missing partition stats' );
done_testing();
Messung V0.5 in Prozent C=100 H=100 G=100
¤ Dauer der Verarbeitung: 0.12 Sekunden
(vorverarbeitet am 2026-08-10)
¤
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