invoke Untyped
fun invokeUntyped( param0: <Error class: unknown class>, param1: <Error class: unknown class>, param2: <Error class: unknown class>, param3: <Error class: unknown class>, param4: <Error class: unknown class>, param5: <Error class: unknown class>, param6: <Error class: unknown class>, param7: <Error class: unknown class>): <Error class: unknown class>
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Returns an expression that invokes the UDF in untyped manner, using the given arguments.
See also
org. apache. spark. sql. expressions. User Defined Function. apply