Class IndexKeys<TDocument>

Namespace: MongoDB.Driver.Builders

Assembly: MongoDB.Driver.Legacy.dll

A builder for specifying the keys for an index.

public static class IndexKeys<TDocument>

Type Parameters

TDocument: The type of the document.

Inheritance: object

IndexKeys<TDocument>

Inherited Members: object.Equals(object)

object.Equals(object, object)

object.GetHashCode()

object.GetType()

object.MemberwiseClone()

object.ReferenceEquals(object, object)

object.ToString()

Methods

Ascending(params Expression<Func<TDocument, object>>[]): Sets one or more key names to index in ascending order.

Descending(params Expression<Func<TDocument, object>>[]): Sets one or more key names to index in descending order.

GeoSpatialHaystack<TMember>(Expression<Func<TDocument, TMember>>): Sets the key name to create a geospatial haystack index on.

GeoSpatialHaystack<TMember, TAdditionalMember>(Expression<Func<TDocument, TMember>>, Expression<Func<TDocument, TAdditionalMember>>): Sets the key name and additional field name to create a geospatial haystack index on.

GeoSpatialSpherical<TMember>(Expression<Func<TDocument, TMember>>): Sets the key name to create a spherical geospatial index on.

GeoSpatial<TMember>(Expression<Func<TDocument, TMember>>): Sets the key name to create a geospatial index on.

Hashed<TMember>(Expression<Func<TDocument, TMember>>): Sets the key name to create a hashed index on.

Text(params Expression<Func<TDocument, IEnumerable<string>>>[]): Sets one or more key names to include in the text index.

Text(params Expression<Func<TDocument, string>>[]): Sets one or more key names to include in the text index.

TextAll(): Create a text index that indexes all text fields of a document.

Wildcard(Expression<Func<TDocument, object>>): Sets a wildcard key to the index.