AWS SDK Version 3 for .NET
API Reference

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Container for the parameters to the Select operation. The Select operation returns a set of attributes for ItemNames that match the select expression. Select is similar to the standard SQL SELECT statement.

The total size of the response cannot exceed 1 MB in total size. Amazon SimpleDB automatically adjusts the number of items returned per page to enforce this limit. For example, if the client asks to retrieve 2500 items, but each individual item is 10 kB in size, the system returns 100 items and an appropriate NextToken so the client can access the next page of results.

For information on how to construct select expressions, see Using Select to Create Amazon SimpleDB Queries in the Developer Guide.

Inheritance Hierarchy

System.Object
  Amazon.Runtime.AmazonWebServiceRequest
    Amazon.SimpleDB.AmazonSimpleDBRequest
      Amazon.SimpleDB.Model.SelectRequest

Namespace: Amazon.SimpleDB.Model
Assembly: AWSSDK.SimpleDB.dll
Version: 3.x.y.z

Syntax

C#
public class SelectRequest : AmazonSimpleDBRequest
         IAmazonWebServiceRequest

The SelectRequest type exposes the following members

Constructors

NameDescription
Public Method SelectRequest()

Empty constructor used to set properties independently even when a simple constructor is available

Public Method SelectRequest(string)

Instantiates SelectRequest with the parameterized properties

Public Method SelectRequest(string, bool)

Instantiates SelectRequest with the parameterized properties

Properties

NameTypeDescription
Public Property ConsistentRead System.Boolean

Gets and sets the property ConsistentRead. Determines whether or not strong consistency should be enforced when data is read from SimpleDB. If true, any data previously written to SimpleDB will be returned. Otherwise, results will be consistent eventually, and the client may not see data that was written immediately before your read.

Public Property NextToken System.String

Gets and sets the property NextToken. A string informing Amazon SimpleDB where to start the next list of ItemNames.

Public Property SelectExpression System.String

Gets and sets the property SelectExpression. The expression used to query the domain.

Version Information

.NET Standard:
Supported in: 1.3

.NET Framework:
Supported in: 4.5, 4.0, 3.5

Portable Class Library:
Supported in: Windows Store Apps
Supported in: Windows Phone 8.1
Supported in: Xamarin Android
Supported in: Xamarin iOS (Unified)
Supported in: Xamarin.Forms