EventChronicleRule Class

Artículo
12/15/2008

Represents a event chronicle maintenance query to run for each generator quantum in which an event batch arrives into the parent event class.

Espacio de nombres: Microsoft.SqlServer.Management.Nmo
Ensamblado: Microsoft.SqlServer.Smo (in microsoft.sqlserver.smo.dll)

Sintaxis

'Declaración
Public NotInheritable Class EventChronicleRule
    Inherits NamedSmoObject

public sealed class EventChronicleRule : NamedSmoObject

public ref class EventChronicleRule sealed : public NamedSmoObject

public final class EventChronicleRule extends NamedSmoObject

public final class EventChronicleRule extends NamedSmoObject

Notas

Event chronicle rules maintain the data in event chronicle tables. Each event chronicle has a name, an action, and an action time-out, and a parent event class.

For more information about event chronicle rules, see Definir reglas de crónica de eventos.

For information about controlling the strict accuracy of event batch processing, see Especificar el orden de procesamiento de eventos.

Inheritance Hierarchy

System.Object
   Microsoft.SqlServer.Management.Smo.SmoObjectBase
     Microsoft.SqlServer.Management.Smo.SqlSmoObject
       Microsoft.SqlServer.Management.Smo.NamedSmoObject
        Microsoft.SqlServer.Management.Nmo.EventChronicleRule

Ejemplo

The following example shows how to create an event chronicle rule that simply copies all events to a chronicle:

// 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

Seguridad para subprocesos

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.