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Added casts between half to double precision [skip ci]

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This commit is contained in:
Andrew Kane
2023-12-04 12:49:28 -08:00
parent 95eff595f0
commit d09aa9f873
5 changed files with 75 additions and 0 deletions
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12
sql/vector.sql
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@@ -347,6 +347,12 @@ CREATE FUNCTION float4_to_half(real, integer, boolean) RETURNS half
CREATE FUNCTION half_to_float4(half, integer, boolean) RETURNS real
AS 'MODULE_PATHNAME' LANGUAGE C IMMUTABLE STRICT PARALLEL SAFE;
CREATE FUNCTION float8_to_half(float8, integer, boolean) RETURNS half
AS 'MODULE_PATHNAME' LANGUAGE C IMMUTABLE STRICT PARALLEL SAFE;
CREATE FUNCTION half_to_float8(half, integer, boolean) RETURNS float8
AS 'MODULE_PATHNAME' LANGUAGE C IMMUTABLE STRICT PARALLEL SAFE;
CREATE FUNCTION integer_to_half(integer, integer, boolean) RETURNS half
AS 'MODULE_PATHNAME' LANGUAGE C IMMUTABLE STRICT PARALLEL SAFE;
@@ -364,6 +370,12 @@ CREATE CAST (real AS half)
CREATE CAST (half AS real)
WITH FUNCTION half_to_float4(half, integer, boolean) AS IMPLICIT;
CREATE CAST (float8 AS half)
WITH FUNCTION float8_to_half(float8, integer, boolean) AS IMPLICIT;
CREATE CAST (half AS float8)
WITH FUNCTION half_to_float8(half, integer, boolean) AS IMPLICIT;
CREATE CAST (integer AS half)
WITH FUNCTION integer_to_half(integer, integer, boolean) AS IMPLICIT;