IdentityRangeManagementOption Enumeration
Enumerates options for managing identity column range assignments in tables published using merge replication and transactional replication with updating Subscribers.
命名空間: Microsoft.SqlServer.Replication
組件: Microsoft.SqlServer.Rmo (in microsoft.sqlserver.rmo.dll)
語法
'宣告
Public Enumeration IdentityRangeManagementOption
public enum IdentityRangeManagementOption
public enum class IdentityRangeManagementOption
public enum IdentityRangeManagementOption
public enum IdentityRangeManagementOption
Members
| Member name | Description |
|---|---|
| Automatic | Identity columns are marked as NOT FOR REPLICATION, and replication automatically assigns identity ranges. |
| Manual | Identity columns are marked as NOT FOR REPLICATION, but replication does not assign identity ranges. |
| None | Identity columns are replicated to the Subscriber as the base data type. |
備註
Identity range management is supported for both merge and transactional replication with updating Subscribers.
You should use Automatic whenever possible.
Automatic identity range management behavior is set by specifying PublisherIdentityRangeSize, SubscriberIdentityRangeSize, and IdentityRangeThreshold.
Manual is only used for snapshot and transactional replication without updates at the Subscriber, peer-to-peer transactional replication, or if your application must control identity ranges programmatically. With this option, you must ensure that ranges are assigned to the Publisher and each Subscriber, and that new ranges are assigned if the initial ranges are used.
None is only recommended for indexed views and for backwards compatibility with earlier versions of Microsoft SQL Server.
This namespace, class, or member is supported only in version 2.0 of the Microsoft .NET Framework.
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＞。
請參閱
參考
Microsoft.SqlServer.Replication Namespace
Article.IdentityRangeManagementOption Property