Articolo
04/01/2012

Metodo Alter (IndexOperation)

Updates any Index object property changes on the instance of SQL Server for a specified index operation.

Spazio dei nomi Microsoft.SqlServer.Management.Smo
Assembly: Microsoft.SqlServer.Smo (in Microsoft.SqlServer.Smo.dll)

Sintassi

'Dichiarazione
Public Sub Alter ( _
    operation As IndexOperation _
)
'Utilizzo
Dim instance As Index
Dim operation As IndexOperation

instance.Alter(operation)

public void Alter(
    IndexOperation operation
)

public:
void Alter(
    IndexOperation operation
)

member Alter : 
        operation:IndexOperation -> unit

public function Alter(
    operation : IndexOperation
)

Parametri

operation
Tipo: Microsoft.SqlServer.Management.Smo. . :: . .IndexOperation
An IndexOperation object value that specifies the index operation that can be altered.

Osservazioni

The Alter method updates any changes that have been made to the properties of the Index object since the Index 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 to the instance of SQL Server.

Nota

Indexes based on the UserDefinedTableType object cannot be modified and running this method will generate an exception.