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30 lines
884 B
Perl
30 lines
884 B
Perl
use strict;
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use warnings FATAL => 'all';
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use PostgreSQL::Test::Cluster;
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use PostgreSQL::Test::Utils;
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use Test::More;
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# Initialize node
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my $node = PostgreSQL::Test::Cluster->new('node');
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$node->init;
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$node->start;
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# Create table
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$node->safe_psql("postgres", "CREATE EXTENSION vector;");
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$node->safe_psql("postgres", "CREATE TABLE tst (v vector(3));");
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$node->safe_psql("postgres",
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"INSERT INTO tst SELECT ARRAY[random(), random(), random()] FROM generate_series(1, 1000) i;"
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);
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my ($ret, $stdout, $stderr) = $node->psql("postgres", qq(
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SET client_min_messages = DEBUG;
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SET maintenance_work_mem = '3073kB';
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ALTER TABLE tst SET (parallel_workers = 1);
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CREATE INDEX ON tst USING hnsw (v vector_l2_ops);
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));
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is($ret, 0, $stderr);
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like($stderr, qr/using \d+ parallel workers/);
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like($stderr, qr/hnsw graph no longer fits into maintenance_work_mem after 0 tuples/);
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done_testing();
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