Values_0.AggregateOperationSourceA transform operation that groups rows by specified columns and applies aggregation functions to calculate summary values.
type nonrec t = {alias : TransformOperationAlias.t;Alias for this operation.
*)source : TransformOperationSource.t;The source transform operation that provides input data for the aggregation.
*)groupByColumnNames : GroupByColumnNameList.t option;The list of column names to group by when performing the aggregation. Rows with the same values in these columns will be grouped together.
*)aggregations : AggregationList.t;The list of aggregation functions to apply to the grouped data, such as SUM, COUNT, or AVERAGE.
*)}val make :
?groupByColumnNames:??? ->
alias:TransformOperationAlias.t ->
source:TransformOperationSource.t ->
aggregations:AggregationList.t ->
unit ->
tval to_value :
t ->
[> `Structure of
(string
* [> `List of
[> `String of ColumnName.t
| `Structure of
(string
* [> `String of ColumnName.t
| `Structure of
(string
* [> `Structure of
(string
* [> `Boolean of Boolean.t
| `Enum of string
| `String of ColumnName.t ])
list ])
list ])
list ]
list
| `String of TransformOperationAlias.t
| `Structure of
(string
* [> `List of
[> `Structure of (string * [> `String of ColumnId.t ]) list ]
list
| `String of DataSetEntityResourceId.t ])
list ])
list ]