更改实体事务日志类型 (Master Data Services)Change the Entity Transaction Log Type (Master Data Services)

适用于:Applies to: 是SQL ServerSQL Server(所有支持的版本)yesSQL ServerSQL Server (all supported versions) - 仅限 Windows 是Azure SQL 托管实例Azure SQL Managed InstanceYesAzure SQL 托管实例Azure SQL Managed Instance适用于:Applies to: 是SQL ServerSQL Server(所有支持的版本)yesSQL ServerSQL Server (all supported versions) - Windows only 是Azure SQL 托管实例Azure SQL Managed InstanceYesAzure SQL 托管实例Azure SQL Managed Instance

可以将实体的事务日志类型更改为属性、成员或无。You can change the transaction log type of an entity, to attribute, member, or none.

事务日志类型Transaction Log Type 说明Description
属性Attribute 在属性级别保存实体更改日志。Entity change logs are saved at the attribute level.

保存事务日志,因为它是针对的 SQL Server 2014 (12.x)SQL Server 2014 (12.x) Master Data ServicesMaster Data ServicesThe transaction log is saved, as it is for SQL Server 2014 (12.x)SQL Server 2014 (12.x) Master Data ServicesMaster Data Services.
成员Member 在行级别保存实体更改日志。Entity change logs as saved at the row level.

任何属性更改都将触发新的行修订。Any attribute change triggers a new row revision.

当使用行事务日志类型时,实体存储为缓慢更改维度类型 4。When using row transaction log type, the entity is stored as a slowly changing dimension Type 4. 支持类型 2 订阅视图和类型 4(历史记录)订阅视图。Type 2 subscription view and Type 4 (History) subscription view are supported. 有关详细信息,请参阅订阅视图格式 (Master Data Services)For more information, see Subscription View Formats (Master Data Services)

提供较好的性能。Provides better performance.
None 不保存任何更改日志。No change logs are saved.

提供最好的性能。Provides the best performance.

先决条件Prerequisites

若要执行此过程:To perform this procedure:

更改事务日志类型To change the transaction log type

  1. 在主数据管理器中,单击“系统管理” 。In Master Data Manager, click System Administration.

  2. 在“管理模型” 页上,选择要编辑的实体模型行,然后单击“实体” 。On the Manage Model page, select the row for the model of the entity that you want to edit and then click Entities.

  3. 在“管理实体” 页上,选择要更新的实体行,然后单击“编辑” 。On the Manage Entity page, select the row for the entity that you want to update and then click Edit.

  4. 在下拉列表中选择事务日志类型。Choose the transaction log type in the drop-down list.

  5. 单击“保存” 。Click Save.