Метод IDMQueryTask.ExecuteQuery
Этот API-интерфейс поддерживает инфраструктуру SQL Server 2012 и не предназначен для использования непосредственно из кода.
Executes the query found in the QueryString property.
Пространство имен: Microsoft.SqlServer.Dts.Tasks.DMQueryTask
Сборка: Microsoft.SqlServer.DMQueryTask (в Microsoft.SqlServer.DMQueryTask.dll)
Синтаксис
'Декларация
Function ExecuteQuery ( _
connections As Connections, _
variables As VariableDispenser, _
events As IDTSComponentEvents, _
log As IDTSLogging, _
txn As Object _
) As Boolean
'Применение
Dim instance As IDMQueryTask
Dim connections As Connections
Dim variables As VariableDispenser
Dim events As IDTSComponentEvents
Dim log As IDTSLogging
Dim txn As Object
Dim returnValue As Boolean
returnValue = instance.ExecuteQuery(connections, _
variables, events, log, txn)
bool ExecuteQuery(
Connections connections,
VariableDispenser variables,
IDTSComponentEvents events,
IDTSLogging log,
Object txn
)
bool ExecuteQuery(
Connections^ connections,
VariableDispenser^ variables,
IDTSComponentEvents^ events,
IDTSLogging^ log,
Object^ txn
)
abstract ExecuteQuery :
connections:Connections *
variables:VariableDispenser *
events:IDTSComponentEvents *
log:IDTSLogging *
txn:Object -> bool
function ExecuteQuery(
connections : Connections,
variables : VariableDispenser,
events : IDTSComponentEvents,
log : IDTSLogging,
txn : Object
) : boolean
Параметры
- connections
Тип: Microsoft.SqlServer.Dts.Runtime.Connections
A collection of connections used by the task.
- variables
Тип: Microsoft.SqlServer.Dts.Runtime.VariableDispenser
A VariableDispenser object for locking variables.
- events
Тип: Microsoft.SqlServer.Dts.Runtime.IDTSComponentEvents
An object that implements the IDTSComponentEvents interface.
- log
Тип: Microsoft.SqlServer.Dts.Runtime.IDTSLogging
An object that implements the IDTSLogging interface.
- txn
Тип: System.Object
The transaction objects that the container is a part of. This value can be nullпустая ссылка (Nothing в Visual Basic).
Возвращаемое значение
Тип: System.Boolean
true indicates that the DMX query task executed successfully; false indicates that the DMX query task execution failed.