Module extract

ScalarUDFImpl definitions for array_element, array_slice, array_pop_front, array_pop_back, and array_any_value functions.

Structs

ArrayElement

Functions

array_any_value

returns the first non-null element in the array.

array_any_value_udf

ScalarFunction that returns a ScalarUDF for ArrayAnyValue

array_element

extracts the element with the index n from the array.

array_element_udf

ScalarFunction that returns a ScalarUDF for ArrayElement

array_pop_back

returns the array without the last element.

array_pop_back_udf

ScalarFunction that returns a ScalarUDF for ArrayPopBack

array_pop_front

returns the array without the first element.

array_pop_front_udf

ScalarFunction that returns a ScalarUDF for ArrayPopFront

array_slice

returns a slice of the array.

array_slice_udf

ScalarFunction that returns a ScalarUDF for ArraySlice