Functions.Signum Method
Definition
Important
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Overloads
| Signum(Column) |
Computes the signum of the given value. |
| Signum(String) |
Computes the signum of the given value. |
Signum(Column)
Computes the signum of the given value.
public static Microsoft.Spark.Sql.Column Signum (Microsoft.Spark.Sql.Column column);static member Signum : Microsoft.Spark.Sql.Column -> Microsoft.Spark.Sql.ColumnPublic Shared Function Signum (column As Column) As ColumnParameters
- column
- Column
Column to apply
Returns
Column object
Applies to
Signum(String)
Computes the signum of the given value.
public static Microsoft.Spark.Sql.Column Signum (string columnName);static member Signum : string -> Microsoft.Spark.Sql.ColumnPublic Shared Function Signum (columnName As String) As ColumnParameters
- columnName
- String
Column name
Returns
Column object