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AutoUpdateStatisticsAsync 屬性

Gets or sets a Boolean property value that specifies whether the AUTOUPDATESTATISTICSASYNC database option is active.

命名空間：  Microsoft.SqlServer.Management.Smo
組件：  Microsoft.SqlServer.Smo (在 Microsoft.SqlServer.Smo.dll 中)

語法

'宣告
<DisplayNameKeyAttribute("Database_AutoUpdateStatisticsAsyncName")> _
<DisplayDescriptionKeyAttribute("Database_AutoUpdateStatisticsAsyncDesc")> _
Property AutoUpdateStatisticsAsync As Boolean
    Get
    Set
'用途
Dim instance As IDatabaseOptions
Dim value As Boolean

value = instance.AutoUpdateStatisticsAsync

instance.AutoUpdateStatisticsAsync = value

[DisplayNameKeyAttribute("Database_AutoUpdateStatisticsAsyncName")]
[DisplayDescriptionKeyAttribute("Database_AutoUpdateStatisticsAsyncDesc")]
bool AutoUpdateStatisticsAsync { get; set; }

[DisplayNameKeyAttribute(L"Database_AutoUpdateStatisticsAsyncName")]
[DisplayDescriptionKeyAttribute(L"Database_AutoUpdateStatisticsAsyncDesc")]
property bool AutoUpdateStatisticsAsync {
    bool get ();
    void set (bool value);
}

[<DisplayNameKeyAttribute("Database_AutoUpdateStatisticsAsyncName")>]
[<DisplayDescriptionKeyAttribute("Database_AutoUpdateStatisticsAsyncDesc")>]
abstract AutoUpdateStatisticsAsync : bool with get, set

function get AutoUpdateStatisticsAsync () : boolean
function set AutoUpdateStatisticsAsync (value : boolean)

屬性值

型別：System. . :: . .Boolean
A Boolean value that specifies whether the AUTOUPDATESTATISTICSASYNC database option is active.
If True, statistics are automatically updated.
If False (default), statistics are not automatically updated.

備註

This property specifies whether statistics are automatically updated asynchronously for a database.

也可以使用 Transact-SQL ALTER DATABASE 陳述式變更此選項。