Index.IsUnique Property

Syntax

'Deklaracja
<SfcPropertyAttribute(SfcPropertyFlags.ReadOnlyAfterCreation)> _
Public Property IsUnique As Boolean

[SfcPropertyAttribute(SfcPropertyFlags.ReadOnlyAfterCreation)] 
public bool IsUnique { get; set; }

[SfcPropertyAttribute(SfcPropertyFlags::ReadOnlyAfterCreation)] 
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)

Property Value

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.

Remarks

This property cannot be modified by using the Alter method. To change the property, the index must be rebuilt or re-created.

Example

Creating, Altering, and Removing Indexes

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.

Target Platforms

See Also