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# 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;
my $node = PostgreSQL::Test::Cluster->new('main');
$node->init;
$node->start;
# clusterdb -a is not compatible with -d. This relies on PGDATABASE to be
# set, something PostgreSQL::Test::Cluster does.
$node->issues_sql_like(
[ 'clusterdb', '--all' ],
qr/statement: CLUSTER.*statement: CLUSTER/s,
'cluster all databases');
$node->safe_psql(
'postgres', q(
CREATE DATABASE regression_invalid;
UPDATE pg_database SET datconnlimit = -2 WHERE datname = 'regression_invalid';
));
$node->command_ok([ 'clusterdb', '--all' ],
'invalid database not targeted by clusterdb -a');
# Doesn't quite belong here, but don't want to waste time by creating an
# invalid database in 010_clusterdb.pl as well.
$node->command_fails_like(
[ 'clusterdb', '--dbname' => 'regression_invalid' ],
qr/FATAL: cannot connect to invalid database "regression_invalid"/,
'clusterdb cannot target invalid database');
$node->safe_psql('postgres',
'CREATE TABLE test1 (a int); CREATE INDEX test1x ON test1 (a); CLUSTER test1 USING test1x'
);
$node->safe_psql('template1',
'CREATE TABLE test1 (a int); CREATE INDEX test1x ON test1 (a); CLUSTER test1 USING test1x'
);
$node->issues_sql_like(
[ 'clusterdb', '--all', '--table' => 'test1' ],
qr/statement: CLUSTER public\.test1/s,
'cluster specific table in all databases');
done_testing();
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