Functions.Log2 Method
Definition
Important
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Overloads
| Log2(Column) |
Computes the logarithm of the given column in base 2. |
| Log2(String) |
Computes the logarithm of the given column in base 2. |
Log2(Column)
Computes the logarithm of the given column in base 2.
public static Microsoft.Spark.Sql.Column Log2 (Microsoft.Spark.Sql.Column column);static member Log2 : Microsoft.Spark.Sql.Column -> Microsoft.Spark.Sql.ColumnPublic Shared Function Log2 (column As Column) As ColumnParameters
- column
- Column
Column to apply
Returns
Column object
Applies to
Log2(String)
Computes the logarithm of the given column in base 2.
public static Microsoft.Spark.Sql.Column Log2 (string columnName);static member Log2 : string -> Microsoft.Spark.Sql.ColumnPublic Shared Function Log2 (columnName As String) As ColumnParameters
- columnName
- String
Column name
Returns
Column object