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 l2_normalize function for sparsevec

Browse Source
This commit is contained in:
Andrew Kane
2024-04-15 14:05:18 -07:00
parent 10dacfd991
commit 127ecdd650
8 changed files with 89 additions and 14 deletions
Download Patch File Download Diff File Expand all files Collapse all files

3
sql/vector.sql
View File

@@ -673,6 +673,9 @@ CREATE FUNCTION l1_distance(sparsevec, sparsevec) RETURNS float8
CREATE FUNCTION l2_norm(sparsevec) RETURNS float8
AS 'MODULE_PATHNAME', 'sparsevec_l2_norm' LANGUAGE C IMMUTABLE STRICT PARALLEL SAFE;
CREATE FUNCTION l2_normalize(sparsevec) RETURNS sparsevec
AS 'MODULE_PATHNAME', 'sparsevec_l2_normalize' LANGUAGE C IMMUTABLE STRICT PARALLEL SAFE;
-- sparsevec private functions
CREATE FUNCTION sparsevec_lt(sparsevec, sparsevec) RETURNS bool