AutoUpdateStatisticsEnabled 屬性
Gets a Boolean property value that specifies whether statistics are automatically updated for the database.
命名空間： Microsoft.SqlServer.Management.Smo
組件： Microsoft.SqlServer.Smo (在 Microsoft.SqlServer.Smo.dll 中)
語法
'宣告
<SfcPropertyAttribute> _
Public Property AutoUpdateStatisticsEnabled As Boolean
Get
Set
'用途
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)
屬性值
型別：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).
實作
備註
The AutoUpdateStatisticsEnabled property is equivalent to setting the AUTO_UPDATE_STATISTICS ON option in the ALTER DATABASE Transact-SQL statement.
範例
'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)