| CqlQueryExtensionsAllowFilteringTSource Method |
The ALLOW FILTERING option allows to explicitly allow queries that require filtering.
Please note that a query using ALLOW FILTERING may thus have unpredictable performance (for the definition above), i.e. even a query that selects a handful of records may exhibit performance that depends on the total amount of data stored in the cluster.
Namespace: Cassandra.Data.Linq
Assembly: Cassandra (in Cassandra.dll) Version: 3.2.0
SyntaxC#
public static CqlQuery<TSource> AllowFiltering<TSource>( this CqlQuery<TSource> source )
Parameters
- source
- Type: Cassandra.Data.LinqCqlQueryTSource
Type Parameters
- TSource
Return Value
Type: CqlQueryTSourceUsage Note
In Visual Basic and C#, you can call this method as an instance method on any object of type CqlQueryTSource. When you use instance method syntax to call this method, omit the first parameter. For more information, see Extension Methods (Visual Basic) or Extension Methods (C# Programming Guide).See Also