Перечисление DataSourceIsolation
Controls the locking behavior of the SQL statements issued to a data source.
Пространство имен: Microsoft.AnalysisServices
Сборка: Microsoft.AnalysisServices (в Microsoft.AnalysisServices.dll)
Синтаксис
'Декларация
Public Enumeration DataSourceIsolation
'Применение
Dim instance As DataSourceIsolation
public enum DataSourceIsolation
public enum class DataSourceIsolation
type DataSourceIsolation
public enum DataSourceIsolation
Элементы
| Имя элемента | Описание | |
|---|---|---|
| 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. |
Замечания
Добавления: 17 июля 2006 г.
Snapshot is data source dependant.