liuyu/pgvector
1
0
Fork 0
mirror of https://github.com/pgvector/pgvector.git synced 2026-07-01 10:11:20 +08:00
Code Issues Packages Projects Releases Wiki Activity

Exclude zero vectors for cosine distance to be consistent with other types [skip ci]

Browse Source
This commit is contained in:
Andrew Kane
2024-09-23 13:35:36 -07:00
parent 0296a08ccf
commit ffca8e720c
5 changed files with 16 additions and 5 deletions
Download Patch File Download Diff File Expand all files Collapse all files

3
src/hnswutils.c
View File

@@ -159,6 +159,9 @@ HnswOptionalProcInfo(Relation index, uint16 procnum)
Datum
HnswNormValue(const HnswTypeInfo * typeInfo, Oid collation, Datum value)
{
if (!typeInfo->normalize)
return value;
return DirectFunctionCall1Coll(typeInfo->normalize, collation, value);
}