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Added comments to vector.sql [skip ci]

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Andrew Kane
2024-04-16 15:47:25 -07:00
parent 31dfd3d1a6
commit 819b6cf312
1 changed files with 4 additions and 0 deletions
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sql/vector.sql
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@@ -312,6 +312,8 @@ CREATE FUNCTION hamming_distance(bit, bit) RETURNS float8
CREATE FUNCTION jaccard_distance(bit, bit) RETURNS float8 CREATE FUNCTION jaccard_distance(bit, bit) RETURNS float8
AS 'MODULE_PATHNAME' LANGUAGE C IMMUTABLE STRICT PARALLEL SAFE; AS 'MODULE_PATHNAME' LANGUAGE C IMMUTABLE STRICT PARALLEL SAFE;
-- bit operators
CREATE OPERATOR <~> ( CREATE OPERATOR <~> (
LEFTARG = bit, RIGHTARG = bit, PROCEDURE = hamming_distance, LEFTARG = bit, RIGHTARG = bit, PROCEDURE = hamming_distance,
COMMUTATOR = '<~>' COMMUTATOR = '<~>'
@@ -322,6 +324,8 @@ CREATE OPERATOR <%> (
COMMUTATOR = '<%>' COMMUTATOR = '<%>'
); );
-- bit opclasses
CREATE OPERATOR CLASS bit_hamming_ops CREATE OPERATOR CLASS bit_hamming_ops
FOR TYPE bit USING hnsw AS FOR TYPE bit USING hnsw AS
OPERATOR 1 <~> (bit, bit) FOR ORDER BY float_ops, OPERATOR 1 <~> (bit, bit) FOR ORDER BY float_ops,