AbortPolicy Enumeration
Enumerates the options for how running replication agent threads are terminated when an unanticipated shutdown occurs.
Пространство имен: Microsoft.SqlServer.Replication
Сборка: Microsoft.SqlServer.Replication (in microsoft.sqlserver.replication.dll)
Синтаксис
'Декларация
<ComVisibleAttribute(True)> _
Public Enumeration AbortPolicy
[ComVisibleAttribute(true)]
public enum AbortPolicy
[ComVisibleAttribute(true)]
public enum class AbortPolicy
/** @attribute ComVisibleAttribute(true) */
public enum AbortPolicy
ComVisibleAttribute(true)
public enum AbortPolicy
Members
| Member name | Description |
|---|---|
| Asynchronous | The agent thread initiating the shutdown may actively abort other running agent threads. |
| Synchronous | Agent threads are only terminated at well-defined locations after a shutdown is in progress, such as before or after query execution and message logging. |
Замечания
An unanticipated shutdown can occur because of a system runtime failure or a user initiated abort request.
The policy should be chosen depending on application state requirements. An asynchronous policy may be more responsive during a shutdown but can require the use of other techniques to return the runtime environment to an expected state. A synchronous policy can help avoid inadvertent interruption of updates to these critical global runtime states when a replication agent is invoked synchronously from an application.
Платформы
Платформы разработки
Список поддерживаемых платформ см. в разделе Hardware and Software Requirements for Installing SQL Server 2005.
Целевые платформы
Список поддерживаемых платформ см. в разделе Hardware and Software Requirements for Installing SQL Server 2005.