Metodo Index.UpdateStatistics
Updates statistics for the referenced index.
Spazio dei nomi Microsoft.SqlServer.Management.Smo
Assembly: Microsoft.SqlServer.Smo (in Microsoft.SqlServer.Smo.dll)
Sintassi
'Dichiarazione
Public Sub UpdateStatistics
'Utilizzo
Dim instance As Index
instance.UpdateStatistics()
public void UpdateStatistics()
public:
void UpdateStatistics()
member UpdateStatistics : unit -> unit
public function UpdateStatistics()
Osservazioni
This method performs a sample scan on the target table or indexed view. The sample size is automatically computed.
[!NOTA]
Indexes based partly on the UserDefinedTableType object do not support statistics and running this method will generate an exception.
Esempi
Creazione, modifica e rimozione di indici
Vedere anche
Riferimento
Spazio dei nomi Microsoft.SqlServer.Management.Smo