EventClass.EventChronicleRule Property

Статья
12/15/2008

Gets the EventChronicleRule for the event class.

Пространство имен: Microsoft.SqlServer.Management.Nmo
Сборка: Microsoft.SqlServer.Smo (in microsoft.sqlserver.smo.dll)

Синтаксис

'Декларация
Public Property EventChronicleRule As EventChronicleRule

public EventChronicleRule EventChronicleRule { get; set; }

public:
property EventChronicleRule^ EventChronicleRule {
    EventChronicleRule^ get ();
    void set (EventChronicleRule^ value);
}

/** @property */
public EventChronicleRule get_EventChronicleRule ()

/** @property */
public void set_EventChronicleRule (EventChronicleRule value)

public function get EventChronicleRule () : EventChronicleRule

public function set EventChronicleRule (value : EventChronicleRule)

Значение свойства

The EventChronicleRule for the event class.

Замечания

If the event class has EventChronicles, you must define an EventChronicleRule. The chronicle rule contains the Transact-SQL queries that maintain the data in the event chronicle tables.

Пример

The following examples show how to define an event chronicle rule and then assign it to an event class:

// Define the event chronicle rule
EventChronicleRule ec1Rule = 
    new EventChronicleRule(flightEvents, 
    "FlightEventChronicleRule");
ec1Rule.Action = "INSERT MyAppSchema.FlightEventChronicle " + 
    " (LeavingFrom, GoingTo, Price) " + 
    " SELECT LeavingFrom, GoingTo, Price " + 
    " FROM MyAppSchema.FlightEvents;";
ec1Rule.ActionTimeout = new TimeSpan(0, 1, 20);
flightEvents.EventChronicleRule = ec1Rule;

' Define the event chronicle rule
Dim ec1Rule As EventChronicleRule = _
    New EventChronicleRule(flightEvents, _
        "FlightEventChronicleRule")
ec1Rule.Action = _
    "INSERT MyAppSchema.FlightEventChronicle " + _
    " (LeavingFrom, GoingTo, Price) " + _
    " SELECT LeavingFrom, GoingTo, Price " + _
    " FROM MyAppSchema.FlightEvents;"
ec1Rule.ActionTimeout = New TimeSpan(0, 1, 20)
flightEvents.EventChronicleRule = ec1Rule

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

EventClass Class
EventClass Members
Microsoft.SqlServer.Management.Nmo Namespace

Другие ресурсы

ChronicleRule Element (ADF)
Определение правил хроники событий

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