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Added test for filtering with few rows removed

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This commit is contained in:
Andrew Kane
2024-01-20 21:09:14 -08:00
parent 4bd4a0996b
commit 2a7b38bf1f
1 changed files with 6 additions and 0 deletions
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6
test/t/018_hnsw_filtering.pl
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@@ -39,6 +39,12 @@ my $explain = $node->safe_psql("postgres", qq(
# TODO Do not use index # TODO Do not use index
like($explain, qr/Index Scan using idx/); like($explain, qr/Index Scan using idx/);
# Test attribute filtering with few rows removed
my $explain = $node->safe_psql("postgres", qq(
EXPLAIN ANALYZE SELECT i FROM tst WHERE c != $c ORDER BY v <-> '$query' LIMIT $limit;
));
like($explain, qr/Index Scan using idx/);
# Test distance filtering # Test distance filtering
$explain = $node->safe_psql("postgres", qq( $explain = $node->safe_psql("postgres", qq(
EXPLAIN ANALYZE SELECT i FROM tst WHERE v <-> '$query' < 1 ORDER BY v <-> '$query' LIMIT $limit; EXPLAIN ANALYZE SELECT i FROM tst WHERE v <-> '$query' < 1 ORDER BY v <-> '$query' LIMIT $limit;