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https://github.com/pgvector/pgvector.git
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Added opclass to tests [skip ci]
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@@ -1,7 +1,7 @@
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SET enable_seqscan = off;
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CREATE TABLE t (val vector(3));
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INSERT INTO t (val) VALUES ('[0,0,0]'), ('[1,2,3]'), ('[1,1,1]'), (NULL);
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CREATE INDEX ON t USING ivfflat (val) WITH (lists = 1);
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CREATE INDEX ON t USING ivfflat (val vector_l2_ops) WITH (lists = 1);
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INSERT INTO t (val) VALUES ('[1,2,4]');
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SELECT * FROM t ORDER BY val <-> '[3,3,3]';
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val
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@@ -1,9 +1,9 @@
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SET enable_seqscan = off;
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CREATE TABLE t (val vector(3));
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CREATE INDEX ON t USING ivfflat (val) WITH (lists = 0);
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CREATE INDEX ON t USING ivfflat (val vector_l2_ops) WITH (lists = 0);
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ERROR: value 0 out of bounds for option "lists"
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DETAIL: Valid values are between "1" and "32768".
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CREATE INDEX ON t USING ivfflat (val) WITH (lists = 32769);
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CREATE INDEX ON t USING ivfflat (val vector_l2_ops) WITH (lists = 32769);
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ERROR: value 32769 out of bounds for option "lists"
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DETAIL: Valid values are between "1" and "32768".
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SHOW ivfflat.probes;
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@@ -1,7 +1,7 @@
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SET enable_seqscan = off;
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CREATE UNLOGGED TABLE t (val vector(3));
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INSERT INTO t (val) VALUES ('[0,0,0]'), ('[1,2,3]'), ('[1,1,1]'), (NULL);
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CREATE INDEX ON t USING ivfflat (val) WITH (lists = 1);
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CREATE INDEX ON t USING ivfflat (val vector_l2_ops) WITH (lists = 1);
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SELECT * FROM t ORDER BY val <-> '[3,3,3]';
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val
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---------
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@@ -2,7 +2,7 @@ SET enable_seqscan = off;
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CREATE TABLE t (val vector(3));
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INSERT INTO t (val) VALUES ('[0,0,0]'), ('[1,2,3]'), ('[1,1,1]'), (NULL);
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CREATE INDEX ON t USING ivfflat (val) WITH (lists = 1);
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CREATE INDEX ON t USING ivfflat (val vector_l2_ops) WITH (lists = 1);
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INSERT INTO t (val) VALUES ('[1,2,4]');
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@@ -1,8 +1,8 @@
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SET enable_seqscan = off;
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CREATE TABLE t (val vector(3));
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CREATE INDEX ON t USING ivfflat (val) WITH (lists = 0);
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CREATE INDEX ON t USING ivfflat (val) WITH (lists = 32769);
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CREATE INDEX ON t USING ivfflat (val vector_l2_ops) WITH (lists = 0);
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CREATE INDEX ON t USING ivfflat (val vector_l2_ops) WITH (lists = 32769);
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SHOW ivfflat.probes;
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@@ -2,7 +2,7 @@ SET enable_seqscan = off;
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CREATE UNLOGGED TABLE t (val vector(3));
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INSERT INTO t (val) VALUES ('[0,0,0]'), ('[1,2,3]'), ('[1,1,1]'), (NULL);
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CREATE INDEX ON t USING ivfflat (val) WITH (lists = 1);
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CREATE INDEX ON t USING ivfflat (val vector_l2_ops) WITH (lists = 1);
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SELECT * FROM t ORDER BY val <-> '[3,3,3]';
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@@ -79,7 +79,7 @@ $node_primary->safe_psql("postgres", "CREATE TABLE tst (i int4, v vector($dim));
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$node_primary->safe_psql("postgres",
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"INSERT INTO tst SELECT i % 10, ARRAY[$array_sql] FROM generate_series(1, 100000) i;"
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);
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$node_primary->safe_psql("postgres", "CREATE INDEX ON tst USING ivfflat (v);");
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$node_primary->safe_psql("postgres", "CREATE INDEX ON tst USING ivfflat (v vector_l2_ops);");
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# Test that queries give same result
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test_index_replay('initial');
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@@ -25,7 +25,7 @@ $node->safe_psql("postgres", "CREATE TABLE tst (i int4, v vector($dim));");
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$node->safe_psql("postgres",
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"INSERT INTO tst SELECT i % 10, ARRAY[$array_sql] FROM generate_series(1, 100000) i;"
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);
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$node->safe_psql("postgres", "CREATE INDEX ON tst USING ivfflat (v);");
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$node->safe_psql("postgres", "CREATE INDEX ON tst USING ivfflat (v vector_l2_ops);");
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# Get size
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my $size = $node->safe_psql("postgres", "SELECT pg_total_relation_size('tst_v_idx');");
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@@ -20,7 +20,7 @@ sub test_centers
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{
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my ($lists, $min) = @_;
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my ($ret, $stdout, $stderr) = $node->psql("postgres", "CREATE INDEX ON tst USING ivfflat (v) WITH (lists = $lists);");
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my ($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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@@ -16,8 +16,8 @@ $node->safe_psql("postgres",
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"INSERT INTO tst SELECT ARRAY[random(), random(), random()] FROM generate_series(1, 100000) i;"
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);
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$node->safe_psql("postgres", "CREATE INDEX lists50 ON tst USING ivfflat (v) WITH (lists = 50);");
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$node->safe_psql("postgres", "CREATE INDEX lists100 ON tst USING ivfflat (v) WITH (lists = 100);");
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$node->safe_psql("postgres", "CREATE INDEX lists50 ON tst USING ivfflat (v vector_l2_ops) WITH (lists = 50);");
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$node->safe_psql("postgres", "CREATE INDEX lists100 ON tst USING ivfflat (v vector_l2_ops) WITH (lists = 100);");
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# Test prefers more lists
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my $res = $node->safe_psql("postgres", "EXPLAIN SELECT v FROM tst ORDER BY v <-> '[0.5,0.5,0.5]' LIMIT 10;");
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@@ -26,7 +26,7 @@ unlike($res, qr/lists50/);
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# Test errors with too much memory
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my ($ret, $stdout, $stderr) = $node->psql("postgres",
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"CREATE INDEX lists10000 ON tst USING ivfflat (v) WITH (lists = 10000);"
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"CREATE INDEX lists10000 ON tst USING ivfflat (v vector_l2_ops) WITH (lists = 10000);"
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);
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like($stderr, qr/memory required is/);
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@@ -19,7 +19,7 @@ $node->safe_psql("postgres", "CREATE TABLE tst (v vector($dim));");
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$node->safe_psql("postgres",
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"INSERT INTO tst SELECT ARRAY[$array_sql] FROM generate_series(1, 10000) i;"
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);
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$node->safe_psql("postgres", "CREATE INDEX ON tst USING ivfflat (v);");
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$node->safe_psql("postgres", "CREATE INDEX ON tst USING ivfflat (v vector_l2_ops);");
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$node->pgbench(
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"--no-vacuum --client=5 --transactions=100",
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