Méthode Database.ValidateAllPlanGuides (DataTable%)
Verifies the validity of the execution plans associated with the database and returns validation report.
Espace de noms : Microsoft.SqlServer.Management.Smo
Assembly : Microsoft.SqlServer.Smo (en Microsoft.SqlServer.Smo.dll)
Syntaxe
'Déclaration
Public Function ValidateAllPlanGuides ( _
<OutAttribute> ByRef errorInfo As DataTable _
) As Boolean
'Utilisation
Dim instance As Database
Dim errorInfo As DataTable
Dim returnValue As Boolean
returnValue = instance.ValidateAllPlanGuides(errorInfo)
public bool ValidateAllPlanGuides(
out DataTable errorInfo
)
public:
bool ValidateAllPlanGuides(
[OutAttribute] DataTable^% errorInfo
)
member ValidateAllPlanGuides :
errorInfo:DataTable byref -> bool
public function ValidateAllPlanGuides(
errorInfo : DataTable
) : boolean
Paramètres
- errorInfo
Type : System.Data.DataTable%
A reference to DataTable object value that contains detailed information about the validation errors for each execution plan that is associated with the database.
Valeur de retour
Type : System.Boolean
A Boolean value that determines whether all of the execution plans are valid.
Notes
If the method is unsuccessful, you can run the method again with the output parameter that contains detailed information about each execution plan.
Voir aussi
Référence
Surcharge ValidateAllPlanGuides
Espace de noms Microsoft.SqlServer.Management.Smo
Autres ressources
sys.fn_validate_plan (Transact-SQL)