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Removed dimensions from sparsevec

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This commit is contained in:
Andrew Kane
2024-04-03 20:55:03 -07:00
parent 35d0fe88b9
commit dde3a2aacd
17 changed files with 166 additions and 289 deletions
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24
test/expected/hnsw_sparsevec_l2.out
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@@ -1,15 +1,15 @@
SET enable_seqscan = off;
CREATE TABLE t (val sparsevec(3));
INSERT INTO t (val) VALUES ('{}/3'), ('{0:1,1:2,2:3}/3'), ('{0:1,1:1,2:1}/3'), (NULL);
CREATE TABLE t (val sparsevec);
INSERT INTO t (val) VALUES ('{}'), ('{0:1,1:2,2:3}'), ('{0:1,1:1,2:1}'), (NULL);
CREATE INDEX ON t USING hnsw (val sparsevec_l2_ops);
INSERT INTO t (val) VALUES ('{0:1,1:2,2:4}/3');
SELECT * FROM t ORDER BY val <-> '{0:3,1:3,2:3}/3';
val
-----------------
{0:1,1:2,2:3}/3
{0:1,1:2,2:4}/3
{0:1,1:1,2:1}/3
{}/3
INSERT INTO t (val) VALUES ('{0:1,1:2,2:4}');
SELECT * FROM t ORDER BY val <-> '{0:3,1:3,2:3}';
val
---------------
{0:1,1:2,2:3}
{0:1,1:2,2:4}
{0:1,1:1,2:1}
{}
(4 rows)
SELECT COUNT(*) FROM (SELECT * FROM t ORDER BY val <-> (SELECT NULL::sparsevec)) t2;
@@ -25,14 +25,14 @@ SELECT COUNT(*) FROM t;
(1 row)
TRUNCATE t;
SELECT * FROM t ORDER BY val <-> '{0:3,1:3,2:3}/3';
SELECT * FROM t ORDER BY val <-> '{0:3,1:3,2:3}';
val
-----
(0 rows)
DROP TABLE t;
-- TODO move
CREATE TABLE t (val sparsevec(1001));
CREATE TABLE t (val sparsevec);
INSERT INTO t (val) VALUES (array_fill(1, ARRAY[1001])::vector::sparsevec);
CREATE INDEX ON t USING hnsw (val sparsevec_l2_ops);
ERROR: sparsevec cannot have more than 1000 non-zero elements for hnsw index