Values_0.ColumnHierarchySourceThe option that determines the hierarchy of the fields for a visual element.
type nonrec t = {explicitHierarchy : ExplicitHierarchy.t option;The option that determines the hierarchy of the fields that are built within a visual's field wells. These fields can't be duplicated to other visuals.
*)dateTimeHierarchy : DateTimeHierarchy.t option;The option that determines the hierarchy of any DateTime fields.
*)predefinedHierarchy : PredefinedHierarchy.t option;The option that determines the hierarchy of the fields that are defined during data preparation. These fields are available to use in any analysis that uses the data source.
*)}val to_value :
t ->
[> `Structure of
(string
* [> `Structure of
(string
* [> `List of
[> `Structure of
(string
* [> `String of DataSetIdentifier.t
| `Structure of
(string
* [> `Double of Double.t
| `Enum of string
| `List of
[> `String of CategoryValue.t ] list
| `Structure of
(string
* [> `String of DataSetIdentifier.t ])
list
| `Timestamp of Timestamp.t ])
list ])
list ]
list
| `String of HierarchyId.t ])
list ])
list ]