Méthode Index.UpdateStatistics
Updates statistics for the referenced index.
Espace de noms : Microsoft.SqlServer.Management.Smo
Assembly : Microsoft.SqlServer.Smo (en 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.
Exemples
Création, modification et suppression d'index
Voir aussi
Référence
Espace de noms Microsoft.SqlServer.Management.Smo