Column.IsNotNull Method
Definition
Important
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True if the current expression is NOT null.
public Microsoft.Spark.Sql.Column IsNotNull ();member this.IsNotNull : unit -> Microsoft.Spark.Sql.ColumnPublic Function IsNotNull () As ColumnReturns
New column with values true if the preceding column had a non-null value in the same index, and false otherwise.
Applies to
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