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DataFrame.WithColumnRenamed(String, String) Method

Definition

Returns a new Dataset with a column renamed. This is a no-op if schema doesn't contain existingName.

public Microsoft.Spark.Sql.DataFrame WithColumnRenamed (string existingName, string newName);
member this.WithColumnRenamed : string * string -> Microsoft.Spark.Sql.DataFrame
Public Function WithColumnRenamed (existingName As String, newName As String) As DataFrame

Parameters

existingName
String

Existing column name

newName
String

New column name to replace with

Returns

DataFrame object

Applies to