UpdateStatistics méthode
Updates statistics for the referenced index.
Espace de noms : Microsoft.SqlServer.Management.Smo
Assembly : Microsoft.SqlServer.Smo (dans Microsoft.SqlServer.Smo.dll)
Syntaxe
'Déclaration
Public Sub UpdateStatistics
'Utilisation
Dim instance As Index
instance.UpdateStatistics()
public void UpdateStatistics()
public:
void UpdateStatistics()
member UpdateStatistics : unit -> unit
public function UpdateStatistics()
Notes
This method performs a sample scan on the target table or indexed view. The sample size is automatically computed.
[!REMARQUE]
Indexes based partly on the UserDefinedTableType object do not support statistics and running this method will generate an exception.
Voir aussi