Packages

trait UDF4[T1, T2, T3, T4, R] extends Serializable

A Spark SQL UDF that has 4 arguments.

Annotations
@Stable()
Linear Supertypes
Serializable, AnyRef, Any
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  1. UDF4
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Visibility
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  2. Protected

Abstract Value Members

  1. abstract def call(t1: T1, t2: T2, t3: T3, t4: T4): R