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 sum for half vectors

Browse Source
This commit is contained in:
Andrew Kane
2024-04-14 15:16:17 -07:00
parent e146f3cfb6
commit bc199a33cd
5 changed files with 43 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

7
sql/vector--0.6.2--0.7.0.sql
View File

@@ -137,6 +137,13 @@ CREATE AGGREGATE avg(halfvec) (
PARALLEL = SAFE
);
CREATE AGGREGATE sum(halfvec) (
SFUNC = halfvec_add,
STYPE = halfvec,
COMBINEFUNC = halfvec_add,
PARALLEL = SAFE
);
CREATE FUNCTION halfvec(halfvec, integer, boolean) RETURNS halfvec
AS 'MODULE_PATHNAME' LANGUAGE C IMMUTABLE STRICT PARALLEL SAFE;

7
sql/vector.sql
View File

@@ -434,6 +434,13 @@ CREATE AGGREGATE avg(halfvec) (
PARALLEL = SAFE
);
CREATE AGGREGATE sum(halfvec) (
SFUNC = halfvec_add,
STYPE = halfvec,
COMBINEFUNC = halfvec_add,
PARALLEL = SAFE
);
-- halfvec cast functions
CREATE FUNCTION halfvec(halfvec, integer, boolean) RETURNS halfvec