Clustered Property

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 Clustered property reports index clustering on Microsoft SQL Server primary keys.

语法

object.Clustered [=value]

Parts

• object
  An expression that evaluates to an object in the Applies To list

• value
  TRUE or FALSE

Data Type

Boolean

Modifiable

Read/write before the SQL Server primary key is created. Read-only if the Key object references an existing primary key.

Prototype (C/C++)

HRESULT GetClustered(LPBOOL pRetVal);
HRESULT SetClustered(BOOL NewValue);

注释

The Clustered property has meaning if the Key object references a SQL Server table primary key. If the Key object references a foreign key, the value is always FALSE.

If TRUE, the referenced primary key either has, or will be created with, a clustered index supporting it.

If FALSE, the referenced primary key has, or will be created with, a nonclustered index. The default for new Key objects is FALSE.

Applies To:

Key Object