IndexKeysDefinitionBuilderTDocumentGeoHaystack Method (FieldDefinitionTDocument, FieldDefinitionTDocument) |
Note: This API is now obsolete.
Creates a geo haystack index key definition.
Namespace:
MongoDB.Driver
Assembly:
MongoDB.Driver (in MongoDB.Driver.dll) Version: 2.11.0+cb27a82ea70620ad1acad8058809be8302ae4f2a
Syntax [ObsoleteAttribute("GeoHaystack indexes were deprecated in server version 4.4.")]
public IndexKeysDefinition<TDocument> GeoHaystack(
FieldDefinition<TDocument> field,
FieldDefinition<TDocument> additionalFieldName = null
)
<ObsoleteAttribute("GeoHaystack indexes were deprecated in server version 4.4.")>
Public Function GeoHaystack (
field As FieldDefinition(Of TDocument),
Optional additionalFieldName As FieldDefinition(Of TDocument) = Nothing
) As IndexKeysDefinition(Of TDocument)
[<ObsoleteAttribute("GeoHaystack indexes were deprecated in server version 4.4.")>]
member GeoHaystack :
field : FieldDefinition<'TDocument> *
?additionalFieldName : FieldDefinition<'TDocument>
(* Defaults:
let _additionalFieldName = defaultArg additionalFieldName null
*)
-> IndexKeysDefinition<'TDocument>
Parameters
- field
- Type: MongoDB.DriverFieldDefinitionTDocument
The field. - additionalFieldName (Optional)
- Type: MongoDB.DriverFieldDefinitionTDocument
Name of the additional field.
Return Value
Type:
IndexKeysDefinitionTDocument
A geo haystack index key definition.
See Also