SearchDefinitionBuilderTDocumentNearTCoordinates, TField Method (ExpressionFuncTDocument, TField, GeoJsonPointTCoordinates, Double, SearchScoreDefinitionTDocument) |
Creates a search definition that supports querying and scoring numeric and date values.
Namespace:
MongoDB.Driver.Search
Assembly:
MongoDB.Driver (in MongoDB.Driver.dll) Version: 2.21.0+5a9c3311e158910b88195f290e6d4b1b2715d2b2
Syntax public SearchDefinition<TDocument> Near<TCoordinates, TField>(
Expression<Func<TDocument, TField>> path,
GeoJsonPoint<TCoordinates> origin,
double pivot,
SearchScoreDefinition<TDocument> score = null
)
where TCoordinates : GeoJsonCoordinates
Public Function Near(Of TCoordinates As GeoJsonCoordinates, TField) (
path As Expression(Of Func(Of TDocument, TField)),
origin As GeoJsonPoint(Of TCoordinates),
pivot As Double,
Optional score As SearchScoreDefinition(Of TDocument) = Nothing
) As SearchDefinition(Of TDocument)
member Near :
path : Expression<Func<'TDocument, 'TField>> *
origin : GeoJsonPoint<'TCoordinates> *
pivot : float *
?score : SearchScoreDefinition<'TDocument>
(* Defaults:
let _score = defaultArg score null
*)
-> SearchDefinition<'TDocument> when 'TCoordinates : GeoJsonCoordinates
Parameters
- path
- Type: System.Linq.ExpressionsExpressionFuncTDocument, TField
The indexed field or fields to search. - origin
- Type: MongoDB.Driver.GeoJsonObjectModelGeoJsonPointTCoordinates
The number, date, or geographic point to search near. - pivot
- Type: SystemDouble
The value to user to calculate scores of result documents. - score (Optional)
- Type: MongoDB.Driver.SearchSearchScoreDefinitionTDocument
The score modifier.
Type Parameters
- TCoordinates
- The type of the coordinates
- TField
- The type of the fields.
Return Value
Type:
SearchDefinitionTDocumentA near search definition.
See Also