CleanUp 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 CleanUp method directs the Microsoft Search service to locate and remove full-text catalog resources in the file system that do not have corresponding entries in the system table sysfulltextcatalogs.
语法
object
.CleanUp( )
Parts
- object
Expression that evaluates to an object in the Applies To list.
Prototype (C/C++)
HRESULT CleanUp();