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Added support for multiple attributes

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This commit is contained in:
Andrew Kane
2024-02-13 21:31:35 -08:00
parent d4dd3cd893
commit eb695a0781
2 changed files with 16 additions and 9 deletions
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21
test/t/020_hnsw_filtering.pl
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@@ -60,13 +60,13 @@ $node->start;
# Create table
$node->safe_psql("postgres", "CREATE EXTENSION vector;");
$node->safe_psql("postgres", "CREATE TABLE tst (i int4, v vector($dim), c $type);");
$node->safe_psql("postgres", "CREATE TABLE tst (i int4, v vector($dim), c $type, c2 $type);");
$node->safe_psql("postgres",
"INSERT INTO tst SELECT i, ARRAY[$array_sql], i % $nc FROM generate_series(1, 10000) i;"
"INSERT INTO tst SELECT i, ARRAY[$array_sql], i % $nc, i % $nc FROM generate_series(1, 10000) i;"
);
$node->safe_psql("postgres", "CREATE INDEX ON tst USING hnsw (v vector_l2_ops, c);");
$node->safe_psql("postgres", "CREATE INDEX ON tst USING hnsw (v vector_l2_ops, c, c2);");
$node->safe_psql("postgres",
"INSERT INTO tst SELECT i, ARRAY[$array_sql], i % $nc FROM generate_series(1, 10000) i;"
"INSERT INTO tst SELECT i, ARRAY[$array_sql], i % $nc, i % $nc FROM generate_series(1, 10000) i;"
);
# Generate queries
@@ -99,8 +99,15 @@ test_recall(0.99, '<->');
$node->safe_psql("postgres", "DELETE FROM tst WHERE c > '5';");
$node->safe_psql("postgres", "VACUUM tst;");
# Test not used
# Test multiple conditions
my $explain = $node->safe_psql("postgres", qq(
SET enable_seqscan = off;
EXPLAIN ANALYZE SELECT i FROM tst WHERE c = '$cs[0]' AND c2 = '$cs[0]' ORDER BY v <-> '$queries[0]' LIMIT $limit;
));
like($explain, qr/Index Cond: \(\(c = \S+\) AND \(c2 = \S+\)\)/);
# Test no order
$explain = $node->safe_psql("postgres", qq(
SET enable_seqscan = off;
EXPLAIN ANALYZE SELECT i FROM tst WHERE c = '$cs[0]' LIMIT $limit;
));
@@ -113,8 +120,8 @@ like($stderr, qr/first column must be a vector/);
($ret, $stdout, $stderr) = $node->psql("postgres", "CREATE INDEX ON tst USING hnsw (c, v vector_l2_ops);");
like($stderr, qr/first column must be a vector/);
($ret, $stdout, $stderr) = $node->psql("postgres", "CREATE INDEX ON tst USING hnsw (v vector_l2_ops, c, c);");
like($stderr, qr/index cannot have more than two columns/);
($ret, $stdout, $stderr) = $node->psql("postgres", "CREATE INDEX ON tst USING hnsw (v vector_l2_ops, c, c, c);");
like($stderr, qr/index cannot have more than three columns/);
($ret, $stdout, $stderr) = $node->psql("postgres", "CREATE INDEX ON tst USING hnsw (v vector_l2_ops, v vector_l2_ops);");
like($stderr, qr/column 2 cannot be a vector/);