Свойство AutoUpdateStatisticsEnabled
Gets a Boolean property value that specifies whether statistics are automatically updated for the database.
Пространство имен: Microsoft.SqlServer.Management.Smo
Сборка: Microsoft.SqlServer.Smo (в Microsoft.SqlServer.Smo.dll)
Синтаксис
'Декларация
<SfcPropertyAttribute> _
Public Property AutoUpdateStatisticsEnabled As Boolean
Get
Set
'Применение
Dim instance As Database
Dim value As Boolean
value = instance.AutoUpdateStatisticsEnabled
instance.AutoUpdateStatisticsEnabled = value
[SfcPropertyAttribute]
public bool AutoUpdateStatisticsEnabled { get; set; }
[SfcPropertyAttribute]
public:
virtual property bool AutoUpdateStatisticsEnabled {
bool get () sealed;
void set (bool value) sealed;
}
[<SfcPropertyAttribute>]
abstract AutoUpdateStatisticsEnabled : bool with get, set
[<SfcPropertyAttribute>]
override AutoUpdateStatisticsEnabled : bool with get, set
final function get AutoUpdateStatisticsEnabled () : boolean
final function set AutoUpdateStatisticsEnabled (value : boolean)
Значение свойства
Тип System. . :: . .Boolean
A Boolean value that specifies the whether statistics are automatically updated for the database.
If True, statistics are automatically updated for the database. Otherwise, False (default).
Реализует интерфейс
Замечания
The AutoUpdateStatisticsEnabled property is equivalent to setting the AUTO_UPDATE_STATISTICS ON option in the ALTER DATABASE Transact-SQL statement.
Примеры
'Connect to the local, default instance of SQL Server.
Dim srv As Server
srv = New Server
'Reference the AdventureWorks database.
Dim db As Database
db = srv.Databases("AdventureWorks")
'Display the current options for statistics.
Console.WriteLine("Automatically create statistics = " + _
db.AutoCreateStatisticsEnabled.ToString)
Console.WriteLine("Automatically update statistics = " + _
db.AutoUpdateStatisticsEnabled.ToString)