SparkSession.Udf Method
Definition
Important
Some information relates to prerelease product that may be substantially modified before it’s released. Microsoft makes no warranties, express or implied, with respect to the information provided here.
Returns UDFRegistraion object with which user-defined functions (UDF) can be registered.
public Microsoft.Spark.Sql.UdfRegistration Udf ();member this.Udf : unit -> Microsoft.Spark.Sql.UdfRegistrationPublic Function Udf () As UdfRegistrationReturns
UDFRegistration object