Свойство ServerTraceEventSet.MissingColumnStatistics
Gets or sets a Boolean property value that specifies whether the event is included in the event set. The event occurs when column statistics that would be useful for the optimizer are not available.
Пространство имен: Microsoft.SqlServer.Management.Smo
Сборка: Microsoft.SqlServer.Smo (в Microsoft.SqlServer.Smo.dll)
Синтаксис
'Декларация
Public Property MissingColumnStatistics As Boolean
Get
Set
'Применение
Dim instance As ServerTraceEventSet
Dim value As Boolean
value = instance.MissingColumnStatistics
instance.MissingColumnStatistics = value
public bool MissingColumnStatistics { get; set; }
public:
property bool MissingColumnStatistics {
bool get ();
void set (bool value);
}
member MissingColumnStatistics : bool with get, set
function get MissingColumnStatistics () : boolean
function set MissingColumnStatistics (value : boolean)
Значение свойства
Тип: System.Boolean
A Boolean value that specifies whether the MissingColumnStatistics event is included in the event set.If True, the event is included in the event set.If False (default), the event is not included in the event set.
Замечания
Это пространство имен, класс или элемент поддерживаются только платформой Microsoft .NET Framework версии 2.0.
Примеры
См. также
Справочник
Пространство имен Microsoft.SqlServer.Management.Smo