Class ProjectsResource.InstancesResource.DatabasesResource.SessionsResource.PartitionQueryRequest

Creates a set of partition tokens that can be used to execute a query operation in parallel. Each of the returned partition tokens can be used by ExecuteStreamingSql to specify a subset of the query result to read. The same session and read-only transaction must be used by the PartitionQueryRequest used to create the partition tokens and the ExecuteSqlRequests that use the partition tokens. Partition tokens become invalid when the session used to create them is deleted, is idle for too long, begins a new transaction, or becomes too old. When any of these happen, it is not possible to resume the query, and the whole operation must be restarted from the beginning.

Inheritance
object
ClientServiceRequest
ClientServiceRequest<PartitionResponse>
SpannerBaseServiceRequest<PartitionResponse>
ProjectsResource.InstancesResource.DatabasesResource.SessionsResource.PartitionQueryRequest
Implements
Inherited Members
Namespace: Google.Apis.Spanner.v1
Assembly: Google.Apis.Spanner.v1.dll
Syntax
public class ProjectsResource.InstancesResource.DatabasesResource.SessionsResource.PartitionQueryRequest : SpannerBaseServiceRequest<PartitionResponse>, IClientServiceRequest<PartitionResponse>, IClientServiceRequest

Constructors

PartitionQueryRequest(IClientService, PartitionQueryRequest, string)

Constructs a new PartitionQuery request.

Declaration
public PartitionQueryRequest(IClientService service, PartitionQueryRequest body, string session)
Parameters
Type Name Description
IClientService service
PartitionQueryRequest body
string session

Properties

HttpMethod

Gets the HTTP method.

Declaration
public override string HttpMethod { get; }
Property Value
Type Description
string
Overrides

MethodName

Gets the method name.

Declaration
public override string MethodName { get; }
Property Value
Type Description
string
Overrides

RestPath

Gets the REST path.

Declaration
public override string RestPath { get; }
Property Value
Type Description
string
Overrides

Session

Required. The session used to create the partitions.

Declaration
[RequestParameter("session", RequestParameterType.Path)]
public virtual string Session { get; }
Property Value
Type Description
string

Methods

GetBody()

Returns the body of the request.

Declaration
protected override object GetBody()
Returns
Type Description
object
Overrides

InitParameters()

Initializes PartitionQuery parameter list.

Declaration
protected override void InitParameters()
Overrides

Implements