Méthode Index.UpdateStatistics (StatisticsScanType)
Updates statistics for the referenced index with the specified statistics scan type.
Espace de noms : Microsoft.SqlServer.Management.Smo
Assembly : Microsoft.SqlServer.Smo (en Microsoft.SqlServer.Smo.dll)
Syntaxe
'Déclaration
Public Sub UpdateStatistics ( _
scanType As StatisticsScanType _
)
'Utilisation
Dim instance As Index
Dim scanType As StatisticsScanType
instance.UpdateStatistics(scanType)
public void UpdateStatistics(
StatisticsScanType scanType
)
public:
void UpdateStatistics(
StatisticsScanType scanType
)
member UpdateStatistics :
scanType:StatisticsScanType -> unit
public function UpdateStatistics(
scanType : StatisticsScanType
)
Paramètres
- scanType
Type : Microsoft.SqlServer.Management.Smo.StatisticsScanType
A StatisticsScanType the method used to update the statistics.
Notes
[!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