liuyu/pgvector
1
0
Fork 0
mirror of https://github.com/pgvector/pgvector.git synced 2026-06-06 05:51:21 +08:00
Code Issues Packages Projects Releases Wiki Activity

Added support function for l2_normalize [skip ci]

Browse Source
This commit is contained in:
Andrew Kane
2024-04-22 18:36:47 -07:00
parent 2b77005610
commit f14c21748b
8 changed files with 22 additions and 18 deletions
Download Patch File Download Diff File Expand all files Collapse all files

6
sql/vector--0.6.2--0.7.0.sql
View File

@@ -342,7 +342,8 @@ CREATE OPERATOR CLASS halfvec_cosine_ops
FOR TYPE halfvec USING hnsw AS
OPERATOR 1 <=> (halfvec, halfvec) FOR ORDER BY float_ops,
FUNCTION 1 halfvec_negative_inner_product(halfvec, halfvec),
FUNCTION 2 l2_norm(halfvec);
FUNCTION 2 l2_norm(halfvec),
FUNCTION 3 l2_normalize(halfvec);
CREATE OPERATOR CLASS halfvec_l1_ops
FOR TYPE halfvec USING hnsw AS
@@ -529,7 +530,8 @@ CREATE OPERATOR CLASS sparsevec_cosine_ops
FOR TYPE sparsevec USING hnsw AS
OPERATOR 1 <=> (sparsevec, sparsevec) FOR ORDER BY float_ops,
FUNCTION 1 sparsevec_negative_inner_product(sparsevec, sparsevec),
FUNCTION 2 l2_norm(sparsevec);
FUNCTION 2 l2_norm(sparsevec),
FUNCTION 3 l2_normalize(sparsevec);
CREATE OPERATOR CLASS sparsevec_l1_ops
FOR TYPE sparsevec USING hnsw AS

6
sql/vector.sql
View File

@@ -651,7 +651,8 @@ CREATE OPERATOR CLASS halfvec_cosine_ops
FOR TYPE halfvec USING hnsw AS
OPERATOR 1 <=> (halfvec, halfvec) FOR ORDER BY float_ops,
FUNCTION 1 halfvec_negative_inner_product(halfvec, halfvec),
FUNCTION 2 l2_norm(halfvec);
FUNCTION 2 l2_norm(halfvec),
FUNCTION 3 l2_normalize(halfvec);
CREATE OPERATOR CLASS halfvec_l1_ops
FOR TYPE halfvec USING hnsw AS
@@ -852,7 +853,8 @@ CREATE OPERATOR CLASS sparsevec_cosine_ops
FOR TYPE sparsevec USING hnsw AS
OPERATOR 1 <=> (sparsevec, sparsevec) FOR ORDER BY float_ops,
FUNCTION 1 sparsevec_negative_inner_product(sparsevec, sparsevec),
FUNCTION 2 l2_norm(sparsevec);
FUNCTION 2 l2_norm(sparsevec),
FUNCTION 3 l2_normalize(sparsevec);
CREATE OPERATOR CLASS sparsevec_l1_ops
FOR TYPE sparsevec USING hnsw AS