FieldName Element for NotificationClass/Schema/Fields/Field (ADF)

  • Article

Specifies the user-defined name of the notification field.

Syntaxe

<NotificationClasses>
    <NotificationClass>
        ...
        <Schema>
            <Fields>
                <Field>
                    <FieldName>

Element Characteristics

Characteristic Description

Data type

string, between 1 and 128 characters in length.

Default value

None.

Occurrence

Required once per Field element.

Updates

Can be modified, but not added or deleted, when updating the application.

Element Relationships

Relationship Elements

Parent element

Field Element for Schema/Fields (ADF)

Child elements

None.

Notes

Field names can contain letters, numbers, and the special characters _, #, @, and $. They must also conform to Microsoft SQL Server identifier conventions. For more information about SQL Server identifiers, see Identificateurs.

SQL Server 2005 Notification Services reserves the following field names. Do not create notification fields with these names:

  • DeliveryChannelName
  • DeliveryStatusCode
  • DeviceAddress
  • DeviceName
  • DeviceTypeName
  • DistributorWorkItemId
  • ExpirationTime
  • LinkNotificationId
  • NotificationId
  • NotificationBatchId
  • SentTime
  • SubscriberId
  • SubscriberLocale
ms146568.note(fr-fr,SQL.90).gifImportant :
If you update a FieldName element, updating the application deletes and re-creates the notification class to which it corresponds. This includes dropping and re-creating the SQL Server tables used by this notification class. Any data existing in the original notification class tables is permanently deleted.

Exemple

The following example shows a FieldName element.

<FieldName>StockPrice</FieldName>

Voir aussi

Référence

Application Definition File Reference

Autres ressources

Définition du schéma de notification
Mise à jour des instances et des applications

Aide et Informations

Assistance sur SQL Server 2005