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