Module datafusion_functions_nested::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 ArrayDistinct
• array_intersect
  returns an array of the elements in the intersection of array1 and array2.
• array_intersect_udf
  ScalarFunction that returns a ScalarUDF for ArrayIntersect
• 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 ArrayUnion