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https://github.com/pgvector/pgvector.git
synced 2026-06-29 09:11:17 +08:00
33 lines
978 B
Perl
33 lines
978 B
Perl
use strict;
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use warnings;
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use PostgresNode;
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use TestLib;
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use Test::More tests => 1;
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my $dim = 1024;
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# Initialize node
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my $node = get_new_node('node');
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$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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$node->safe_psql("postgres", "CREATE TABLE tst (v1 vector(1024), v2 vector(1024), v3 vector(1024));");
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# Test insert succeeds
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$node->safe_psql("postgres",
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"INSERT INTO tst SELECT random_vector($dim), random_vector($dim), random_vector($dim)"
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);
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# Change storage to PLAIN
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$node->safe_psql("postgres", "ALTER TABLE tst ALTER COLUMN v1 SET STORAGE PLAIN");
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$node->safe_psql("postgres", "ALTER TABLE tst ALTER COLUMN v2 SET STORAGE PLAIN");
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$node->safe_psql("postgres", "ALTER TABLE tst ALTER COLUMN v3 SET STORAGE PLAIN");
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# Test insert fails
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my ($ret, $stdout, $stderr) = $node->psql("postgres",
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"INSERT INTO tst SELECT random_vector($dim), random_vector($dim), random_vector($dim)"
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);
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like($stderr, qr/row is too big/);
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