TruncateData Method
后续版本的 Microsoft SQL Server 将删除该功能。 请避免在新的开发工作中使用该功能，并着手修改当前还在使用该功能的应用程序。
The TruncateData method deletes all rows from the referenced table as a bulk-logged operation.
语法
object.TruncateData()
Parts
- object
Expression that evaluates to an object in the Applies To list.
Prototype (C/C++)
HRESULT TruncateData();
注释
Bulk-logged operations make no entry in a database transaction log. After a bulk-logged operation, a backup of the transaction log does not protect database integrity. After performing a bulk-logged operation, a database backup should be performed to capture an image of the database. For more information, see Selecting a Recovery Model.