Partilhar via

ForeignKey.Alter Method

  • Artigo

Updates any ForeignKey object property changes on instance of Microsoft SQL Server.

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

Syntax

'Declaration
Public Sub Alter

public void Alter ()

public:
virtual void Alter () sealed

public final void Alter ()

public final function Alter ()

Remarks

The Alter method updates any changes that have been made to the ForeignKey object's properties since the ForeignKey object was created or since the last Alter statement. The modifications are combined and sent to the instance of SQL Server in a single network trip.

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

Example

How to: Create, Alter, and Remove a Foreign Key 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

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

See Also

Reference

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

Other Resources

Creating, Altering, and Removing Foreign Keys
Creating and Modifying FOREIGN KEY Constraints
CREATE TABLE (Transact-SQL)