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AutoUpdateStatisticsAsync 属性

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

命名空间：  Microsoft.SqlServer.Management.Smo
程序集：  Microsoft.SqlServer.Smo（在 Microsoft.SqlServer.Smo.dll 中）

语法

声明
<DisplayNameKeyAttribute("Database_AutoUpdateStatisticsAsyncName")> _
<DisplayDescriptionKeyAttribute("Database_AutoUpdateStatisticsAsyncDesc")> _
Property AutoUpdateStatisticsAsync As Boolean
    Get
    Set
用法
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)

属性值

类型：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.

注释

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

此选项还可使用 Transact-SQL ALTER DATABASE 语句来更改。