Functions.Sum Method
Definition
Important
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Overloads
| Sum(Column) |
Returns the sum of all values in the expression. |
| Sum(String) |
Returns the sum of all values in the expression. |
Sum(Column)
Returns the sum of all values in the expression.
public static Microsoft.Spark.Sql.Column Sum (Microsoft.Spark.Sql.Column column);static member Sum : Microsoft.Spark.Sql.Column -> Microsoft.Spark.Sql.ColumnPublic Shared Function Sum (column As Column) As ColumnParameters
- column
- Column
Column to apply
Returns
Column object
Applies to
Sum(String)
Returns the sum of all values in the expression.
public static Microsoft.Spark.Sql.Column Sum (string columnName);static member Sum : string -> Microsoft.Spark.Sql.ColumnPublic Shared Function Sum (columnName As String) As ColumnParameters
- columnName
- String
Column name
Returns
Column object