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Added support for bigint attributes [skip ci]

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This commit is contained in:
Andrew Kane
2023-11-15 15:37:27 -08:00
parent 08bd246529
commit 8fcf77f89a
4 changed files with 31 additions and 1 deletions
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14
src/hnsw.c
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@@ -236,3 +236,17 @@ hnsw_int4_attribute_distance(PG_FUNCTION_ARGS)
PG_RETURN_FLOAT8(distance);
}
/*
* Get the distance between two int8 attributes
*/
PGDLLEXPORT PG_FUNCTION_INFO_V1(hnsw_int8_attribute_distance);
Datum
hnsw_int8_attribute_distance(PG_FUNCTION_ARGS)
{
int64 a = PG_GETARG_INT64(0);
int64 b = PG_GETARG_INT64(1);
double distance = ((double) a) - ((double) b);
PG_RETURN_FLOAT8(distance);
}