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: Dse.Data.Linq
Assembly: Dse (in Dse.dll) Version: 2.9.0

Syntax

Copy

public static CqlQuery<TSource> AllowFiltering<TSource>(
	this CqlQuery<TSource> source
)

Parameters

source: Type: Dse.Data.LinqCqlQueryTSource

Type Parameters

TSource

Return Value

Type: CqlQueryTSource

Usage 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).

Reference

CqlQueryExtensions Class