Module distance 

ScalarUDFImpl definitions for array_distance function.

Structs

ArrayDistance

Functions

array_distance

returns the Euclidean distance between two numeric arrays.

array_distance_inner

array_distance_udf

ScalarFunction that returns a ScalarUDF for ArrayDistance

compute_array_distance 🔒

Computes the Euclidean distance between two arrays

convert_to_f64_array 🔒

Converts an array of any numeric type to a Float64Array.

general_array_distance 🔒