EventChronicleRule Class

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

Espace de noms: Microsoft.SqlServer.Management.Nmo
Assembly: Microsoft.SqlServer.Smo (in microsoft.sqlserver.smo.dll)

Syntaxe

'Déclaration
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

Notes

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 Définition des règles de chronique d'événements.

For information about controlling the strict accuracy of event batch processing, see Spécification de l'ordre de traitement des événements.

Inheritance Hierarchy

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

Exemple

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

Sécurité des threads

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.

Plateformes

Plateformes de développement

Pour obtenir la liste des plateformes prises en charge, consultez Configuration matérielle et logicielle requise pour l'installation de SQL Server 2005.

Plateformes cibles

Pour obtenir la liste des plateformes prises en charge, consultez Configuration matérielle et logicielle requise pour l'installation de SQL Server 2005.

Voir aussi

Référence

EventChronicleRule Members
Microsoft.SqlServer.Management.Nmo Namespace

Autres ressources

Définition des règles de chronique d'événements
Spécification de l'ordre de traitement des événements
ChronicleRule Element (ADF)