liuyu/pgvector
1
0
Fork 0
mirror of https://github.com/pgvector/pgvector.git synced 2026-07-12 07:36:55 +08:00
Code Issues Packages Projects Releases Wiki Activity

Test counts

Browse Source
This commit is contained in:
Andrew Kane
2023-08-04 16:15:25 -07:00
parent 348bfb71ff
commit 89835d394e
4 changed files with 21 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

12
test/expected/hnsw_cosine.out
View File

@@ -11,4 +11,16 @@ SELECT * FROM t ORDER BY val <=> '[3,3,3]';
[1,2,4] [1,2,4]
(3 rows) (3 rows)
SELECT COUNT(*) FROM (SELECT * FROM t ORDER BY val <=> '[0,0,0]') t2;
count
-------
3
(1 row)
SELECT COUNT(*) FROM (SELECT * FROM t ORDER BY val <=> (SELECT NULL::vector)) t2;
count
-------
3
(1 row)
DROP TABLE t; DROP TABLE t;

6
test/expected/hnsw_ip.out
View File

@@ -12,4 +12,10 @@ SELECT * FROM t ORDER BY val <#> '[3,3,3]';
[0,0,0] [0,0,0]
(4 rows) (4 rows)
SELECT COUNT(*) FROM (SELECT * FROM t ORDER BY val <#> (SELECT NULL::vector)) t2;
count
-------
4
(1 row)
DROP TABLE t; DROP TABLE t;

2
test/sql/hnsw_cosine.sql
View File

@@ -7,5 +7,7 @@ CREATE INDEX ON t USING hnsw (val vector_cosine_ops);
INSERT INTO t (val) VALUES ('[1,2,4]'); INSERT INTO t (val) VALUES ('[1,2,4]');
SELECT * FROM t ORDER BY val <=> '[3,3,3]'; SELECT * FROM t ORDER BY val <=> '[3,3,3]';
SELECT COUNT(*) FROM (SELECT * FROM t ORDER BY val <=> '[0,0,0]') t2;
SELECT COUNT(*) FROM (SELECT * FROM t ORDER BY val <=> (SELECT NULL::vector)) t2;
DROP TABLE t; DROP TABLE t;

1
test/sql/hnsw_ip.sql
View File

@@ -7,5 +7,6 @@ CREATE INDEX ON t USING hnsw (val vector_ip_ops);
INSERT INTO t (val) VALUES ('[1,2,4]'); INSERT INTO t (val) VALUES ('[1,2,4]');
SELECT * FROM t ORDER BY val <#> '[3,3,3]'; SELECT * FROM t ORDER BY val <#> '[3,3,3]';
SELECT COUNT(*) FROM (SELECT * FROM t ORDER BY val <#> (SELECT NULL::vector)) t2;
DROP TABLE t; DROP TABLE t;