liuyu/pgvector
1
0
Fork 0
mirror of https://github.com/pgvector/pgvector.git synced 2026-07-02 02:31:16 +08:00
Code Issues Packages Projects Releases Wiki Activity

Updated range and defaults for iterative search parameters

Browse Source
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
Download Patch File Download Diff File Expand all files Collapse all files

6
test/expected/hnsw_vector.out
View File

@@ -177,9 +177,9 @@ HINT: Available values: off, relaxed_order, strict_order.
SHOW hnsw.max_search_tuples;
hnsw.max_search_tuples
------------------------
-1
20000
(1 row)
SET hnsw.max_search_tuples = -2;
ERROR: -2 is outside the valid range for parameter "hnsw.max_search_tuples" (-1 .. 2147483647)
SET hnsw.max_search_tuples = 0;
ERROR: 0 is outside the valid range for parameter "hnsw.max_search_tuples" (1 .. 2147483647)
DROP TABLE t;

15
test/expected/ivfflat_vector.out
View File

@@ -95,13 +95,6 @@ SELECT * FROM t ORDER BY val <-> '[3,3,3]';
[0,0,0]
(3 rows)
SET ivfflat.max_probes = 0;
SELECT * FROM t ORDER BY val <-> '[3,3,3]';
val
---------
[1,2,3]
(1 row)
SET ivfflat.max_probes = 1;
SELECT * FROM t ORDER BY val <-> '[3,3,3]';
val
@@ -163,11 +156,11 @@ HINT: Available values: off, relaxed_order.
SHOW ivfflat.max_probes;
ivfflat.max_probes
--------------------
-1
32768
(1 row)
SET ivfflat.max_probes = -2;
ERROR: -2 is outside the valid range for parameter "ivfflat.max_probes" (-1 .. 32768)
SET ivfflat.max_probes = 0;
ERROR: 0 is outside the valid range for parameter "ivfflat.max_probes" (1 .. 32768)
SET ivfflat.max_probes = 32769;
ERROR: 32769 is outside the valid range for parameter "ivfflat.max_probes" (-1 .. 32768)
ERROR: 32769 is outside the valid range for parameter "ivfflat.max_probes" (1 .. 32768)
DROP TABLE t;