Index.IgnoreDuplicateKeys Property

Artikkeli
12/03/2008

Gets or sets the Boolean property value that specifies whether the index ignores duplicate keys.

Namespace: Microsoft.SqlServer.Management.Smo
Assembly: Microsoft.SqlServer.Smo (in microsoft.sqlserver.smo.dll)

Syntax

'Declaration
Public Property IgnoreDuplicateKeys As Boolean

public bool IgnoreDuplicateKeys { get; set; }

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

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

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

public function get IgnoreDuplicateKeys () : boolean

public function set IgnoreDuplicateKeys (value : boolean)

Property Value

A Boolean value that specifies whether the index ignores duplicate keys. If True, the index ignores duplicate keys. If False (default), the index includes rows with duplicate keys.

Remarks

This property controls error generation when an INSERT or UPDATE statement causes a constraint violation because there is a UNIQUE or PRIMARY KEY constraint implemented on the index.

This namespace, class, or member is supported only in version 2.0 of the Microsoft .NET Framework.

Example

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

Thread Safety

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.

Platforms

Development Platforms

For a list of the supported platforms, see Hardware and Software Requirements for Installing SQL Server 2005.

Target Platforms