mirror of
https://github.com/pgvector/pgvector.git
synced 2026-06-06 05:51:21 +08:00
39 lines
904 B
Perl
39 lines
904 B
Perl
use strict;
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use warnings;
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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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$node->safe_psql("postgres", "CREATE TABLE tst (i int4, v vector(3));");
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$node->safe_psql("postgres",
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"INSERT INTO tst SELECT i, '[1,2,3]' FROM generate_series(1, 10) i;"
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);
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sub test_centers
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{
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my ($lists, $min) = @_;
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my ($ret, $stdout, $stderr) = $node->psql("postgres", "CREATE INDEX ON tst USING ivfflat (v vector_l2_ops) WITH (lists = $lists);");
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is($ret, 0, $stderr);
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}
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# Test no error for duplicate centers
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test_centers(5);
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test_centers(10);
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$node->safe_psql("postgres",
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"INSERT INTO tst SELECT i, '[4,5,6]' FROM generate_series(1, 10) i;"
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);
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# Test no error for duplicate centers
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test_centers(10);
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done_testing();
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