RecalcSpaceUsage 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 RecalcSpaceUsage method forces the update of data reporting the disk resource usage of the referenced Microsoft SQL Server database or database object.

语法

object
.RecalcSpaceUsage(
)

Parts

• object
  Expression that evaluates to an object in the Applies To list.

Prototype (C/C++)

HRESULT RecalcSpaceUsage();

备注

Data reporting table and index size is maintained in values enumerating the number of pages allocated to store an index or table, the number of pages actually storing data, and the number of pages reserved for future storage.

Use the RecalcSpaceUsage method of the Database object to update usage data for all tables and indexes defined within a database. Use the RecalcSpaceUsage method of the Table or Index object to update data for the table or index referenced.

注意：
For a large index, table or database, the RecalcSpaceUsage method can take some time to complete. It is suggested that you inform the user by using a warning message or busy pointer.

Applies To:

Database Object	Table Object
Index Object