通过

IndexedColumn.Descending Property

  • 项目

Gets or sets the Boolean property value that specifies whether the indexed column is sorted in descending or ascending order.

命名空间: Microsoft.SqlServer.Management.Smo
程序集: Microsoft.SqlServer.Smo (in microsoft.sqlserver.smo.dll)

语法

声明
Public Property Descending As Boolean

public bool Descending { get; set; }

public:
property bool Descending {
    bool get ();
    void set (bool value);
}

/** @property */
public boolean get_Descending ()

/** @property */
public void set_Descending (boolean value)

public function get Descending () : boolean

public function set Descending (value : boolean)

属性值

A Boolean value that specifies whether the column is sorted in descending or ascending order. If True, the column is sorted in descending order. If False (default), the column is sorted in ascending order

备注

仅 Microsoft .NET Framework 的 2.0 版本支持此命名空间、类或成员。

示例

How to: Create a Non-Clustered, Composite Index in Visual Basic .NET

线程安全

Any public static (Shared in Microsoft Visual Basic) members of this type are thread safe. Any instance members are not guaranteed to be thread safe.

平台

开发平台

有关支持的平台列表，请参阅安装 SQL Server 2005 的硬件和软件要求。

目标平台

有关支持的平台列表，请参阅安装 SQL Server 2005 的硬件和软件要求。

请参阅

参考

IndexedColumn Class
IndexedColumn Members
Microsoft.SqlServer.Management.Smo Namespace

其他资源

Creating, Altering, and Removing Indexes
索引
CREATE INDEX (Transact-SQL)