Column.DescNullsFirst Method
Definition
Important
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Returns a sort expression based on the descending order of the column, and null values appear before non-null values.
public Microsoft.Spark.Sql.Column DescNullsFirst ();member this.DescNullsFirst : unit -> Microsoft.Spark.Sql.ColumnPublic Function DescNullsFirst () As ColumnReturns
Column object
Applies to
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