DataSourceIsolation Enumeration
Controls the locking behavior of the SQL statements issued to a data source.
命名空間: Microsoft.AnalysisServices
組件: Microsoft.AnalysisServices (in microsoft.analysisservices.dll)
語法
'宣告
Public Enumeration DataSourceIsolation
public enum DataSourceIsolation
public enum class DataSourceIsolation
public enum DataSourceIsolation
public enum DataSourceIsolation
Members
| Member name | Description |
|---|---|
| ReadCommitted | Specifies that statements cannot read data that has been modified, but not committed, by other transactions. This prevents dirty reads. |
| Snapshot | Specifies that the data read by any statement in a transaction is transactionally consistent, as if the statements in a transaction receive a snapshot of the committed data as it existed at the start of the transaction. |
備註
新增：2006 年 7 月 17 日
Snapshot is data source dependant.
平台
開發平台
如需受支援的平台清單，請參閱＜安裝 SQL Server 2005 的硬體和軟體需求＞。
目標平台
如需受支援的平台清單，請參閱＜安裝 SQL Server 2005 的硬體和軟體需求＞。