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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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20
test/expected/hnsw_sparsevec_cosine.out
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@@ -1,17 +1,17 @@
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_cosine_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
-----------------
{0:1,1:1,2:1}/3
{0:1,1:2,2:3}/3
{0:1,1:2,2:4}/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
---------------
{0:1,1:1,2:1}
{0:1,1:2,2:3}
{0:1,1:2,2:4}
(3 rows)
SELECT COUNT(*) FROM (SELECT * FROM t ORDER BY val <=> '{}/3') t2;
SELECT COUNT(*) FROM (SELECT * FROM t ORDER BY val <=> '{}') t2;
count
-------
3