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Updated range and defaults for iterative search parameters

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This commit is contained in:
Andrew Kane
2024-10-21 20:38:50 -07:00
parent 049972a4a3
commit e718eb8da4
9 changed files with 17 additions and 36 deletions
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3
test/t/043_hnsw_iterative_search.pl
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@@ -27,6 +27,7 @@ $node->safe_psql("postgres", qq(
my $count = $node->safe_psql("postgres", qq(
SET enable_seqscan = off;
SET hnsw.iterative_search = relaxed_order;
SET hnsw.max_search_tuples = 100000;
SET work_mem = '8MB';
SELECT COUNT(*) FROM (SELECT v FROM tst WHERE i % 10000 = 0 ORDER BY v <-> (SELECT v FROM tst LIMIT 1) LIMIT 11) t;
));
@@ -59,7 +60,7 @@ my ($ret, $stdout, $stderr) = $node->psql("postgres", qq(
SET enable_seqscan = off;
SET hnsw.iterative_search = relaxed_order;
SET client_min_messages = debug1;
SET work_mem = '2MB';
SET work_mem = '1MB';
SELECT COUNT(*) FROM (SELECT v FROM tst WHERE i % 10000 = 0 ORDER BY v <-> (SELECT v FROM tst LIMIT 1) LIMIT 11) t;
));
like($stderr, qr/hnsw index scan exceeded work_mem after \d+ tuples/);