Values_0.DataPrepAggregationFunctionSourceDefines the type of aggregation function to apply to data during data preparation, supporting simple and list aggregations.
type nonrec t = {simpleAggregation : DataPrepSimpleAggregationFunction.t option;A simple aggregation function such as SUM, COUNT, AVERAGE, MIN, MAX, MEDIAN, VARIANCE, or STANDARD_DEVIATION.
*)listAggregation : DataPrepListAggregationFunction.t option;A list aggregation function that concatenates values from multiple rows into a single delimited string.
*)}val to_value :
t ->
[> `Structure of
(string
* [> `Structure of
(string
* [> `Boolean of Boolean.t
| `Enum of string
| `String of ColumnName.t ])
list ])
list ]