SphinxQLCommandExecuteScalarAsync(CancellationToken) Method

Executes the query and returns the first column of the first row in the result set returned by the query. All other columns and rows are ignored.

Definition

Namespace: SphinxConnector.SphinxQL
Assembly: SphinxConnector (in SphinxConnector.dll) Version: 6.1.0

C#

public override Task<Object> ExecuteScalarAsync(
	CancellationToken cancellationToken
)

VB

Public Overrides Function ExecuteScalarAsync ( 
	cancellationToken As CancellationToken
) As Task(Of Object)

cancellationToken CancellationToken: The token to monitor for cancellation requests.

TaskObject
The first column of the first row in the result set.
A task representing the asynchronous operation.

InvalidOperationException	There is no connection associated with this command or the connection is closed.
SphinxQLException