Module set_ops

ScalarUDFImpl definitions for array_union, array_intersect and array_distinct functions.

Functions

array_distinct

returns distinct values from the array after removing duplicates.

array_distinct_udf

ScalarFunction that returns a ScalarUDF for [$UDF]

array_intersect

returns an array of the elements in the intersection of array1 and array2.

array_intersect_udf

ScalarFunction that returns a ScalarUDF for [$UDF]

array_union

returns an array of the elements in the union of array1 and array2 without duplicates.

array_union_udf

ScalarFunction that returns a ScalarUDF for [$UDF]