Index.IsUnique Property

Gets or sets the Boolean property value that specifies whether the index is unique or not.

命名空間: Microsoft.SqlServer.Management.Smo
組件: Microsoft.SqlServer.Smo (in microsoft.sqlserver.smo.dll)

語法

'宣告
Public Property IsUnique As Boolean

public bool IsUnique { get; set; }

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

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

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

public function get IsUnique () : boolean

public function set IsUnique (value : boolean)

屬性值

A Boolean value that specifies whether the index is unique or not. If True, the index is unique. If False (default), the index is not unique.

備註

只有 Microsoft .NET Framework 2.0 版支援此命名空間、類別或成員。

範例

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

執行緒安全性

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

開發平台

如需受支援的平台清單，請參閱＜安裝 SQL Server 2005 的硬體和軟體需求＞。

目標平台

如需受支援的平台清單，請參閱＜安裝 SQL Server 2005 的硬體和軟體需求＞。

請參閱

參考

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

其他資源

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