OleDbProviderSettings.NestedQueries Property
Gets or sets the Boolean property value that specifies whether the OLE DB provider allows nested SELECT statements in the FROM clause.
Пространство имен: Microsoft.SqlServer.Management.Smo
Сборка: Microsoft.SqlServer.Smo (in microsoft.sqlserver.smo.dll)
Синтаксис
'Декларация
Public Property NestedQueries As Boolean
public bool NestedQueries { get; set; }
public:
property bool NestedQueries {
bool get ();
void set (bool value);
}
/** @property */
public boolean get_NestedQueries ()
/** @property */
public void set_NestedQueries (boolean value)
public function get NestedQueries () : boolean
public function set NestedQueries (value : boolean)
Значение свойства
A Boolean value that specifies whether the OLE DB provider allows nested SELECT statements in the FROM clause. If True, nested SELECT statements in the FROM clause of a SELECT statement are allowed. If False (default), nested SELECT statements are not allowed.
Замечания
Setting this option allows Microsoft SQL Server to delegate certain queries to the provider that require nesting SELECT statements in the FROM clause.
This namespace, class, or member is supported only in version 2.0 of the Microsoft .NET Framework.
Пример
How to: Link to an OLE-DB Provider Server in Visual Basic .NET
Синхронизация потоков
Any public static (Shared in Microsoft Visual Basic) members of this type are thread safe. Any instance members are not guaranteed to be thread safe.
Платформы
Платформы разработки
Список поддерживаемых платформ см. в разделе Hardware and Software Requirements for Installing SQL Server 2005.
Целевые платформы
Список поддерживаемых платформ см. в разделе Hardware and Software Requirements for Installing SQL Server 2005.
См. также
Справочник
OleDbProviderSettings Class
OleDbProviderSettings Members
Microsoft.SqlServer.Management.Smo Namespace