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Added support functions for max dimensions for ivfflat

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This commit is contained in:
Andrew Kane
2024-04-24 15:27:10 -07:00
parent e81547847f
commit 69c3e719f7
6 changed files with 55 additions and 18 deletions
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18
sql/vector.sql
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@@ -263,6 +263,12 @@ COMMENT ON ACCESS METHOD hnsw IS 'hnsw index access method';
-- access method private functions
CREATE FUNCTION ivfflat_bit_max_dims(internal) RETURNS internal
AS 'MODULE_PATHNAME' LANGUAGE C IMMUTABLE STRICT PARALLEL SAFE;
CREATE FUNCTION ivfflat_halfvec_max_dims(internal) RETURNS internal
AS 'MODULE_PATHNAME' LANGUAGE C IMMUTABLE STRICT PARALLEL SAFE;
CREATE FUNCTION ivfflat_bit_support(internal) RETURNS internal
AS 'MODULE_PATHNAME' LANGUAGE C IMMUTABLE STRICT PARALLEL SAFE;
@@ -361,7 +367,8 @@ CREATE OPERATOR CLASS bit_hamming_ops
OPERATOR 1 <~> (bit, bit) FOR ORDER BY float_ops,
FUNCTION 1 hamming_distance(bit, bit),
FUNCTION 3 hamming_distance(bit, bit),
FUNCTION 6 ivfflat_bit_support(internal);
FUNCTION 6 ivfflat_bit_max_dims(internal),
FUNCTION 7 ivfflat_bit_support(internal);
CREATE OPERATOR CLASS bit_hamming_ops
FOR TYPE bit USING hnsw AS
@@ -644,7 +651,8 @@ CREATE OPERATOR CLASS halfvec_l2_ops
OPERATOR 1 <-> (halfvec, halfvec) FOR ORDER BY float_ops,
FUNCTION 1 halfvec_l2_squared_distance(halfvec, halfvec),
FUNCTION 3 l2_distance(halfvec, halfvec),
FUNCTION 6 ivfflat_halfvec_support(internal);
FUNCTION 6 ivfflat_halfvec_max_dims(internal),
FUNCTION 7 ivfflat_halfvec_support(internal);
CREATE OPERATOR CLASS halfvec_ip_ops
FOR TYPE halfvec USING ivfflat AS
@@ -653,7 +661,8 @@ CREATE OPERATOR CLASS halfvec_ip_ops
FUNCTION 3 halfvec_spherical_distance(halfvec, halfvec),
FUNCTION 4 l2_norm(halfvec),
FUNCTION 5 l2_normalize(halfvec),
FUNCTION 6 ivfflat_halfvec_support(internal);
FUNCTION 6 ivfflat_halfvec_max_dims(internal),
FUNCTION 7 ivfflat_halfvec_support(internal);
CREATE OPERATOR CLASS halfvec_cosine_ops
FOR TYPE halfvec USING ivfflat AS
@@ -663,7 +672,8 @@ CREATE OPERATOR CLASS halfvec_cosine_ops
FUNCTION 3 halfvec_spherical_distance(halfvec, halfvec),
FUNCTION 4 l2_norm(halfvec),
FUNCTION 5 l2_normalize(halfvec),
FUNCTION 6 ivfflat_halfvec_support(internal);
FUNCTION 6 ivfflat_halfvec_max_dims(internal),
FUNCTION 7 ivfflat_halfvec_support(internal);
CREATE OPERATOR CLASS halfvec_l2_ops
FOR TYPE halfvec USING hnsw AS