FieldName Element for NotificationClass/Schema/ComputedFields/ComputedField (ADF)

Specifies the user-defined name of the computed notification field.

Syntax

<NotificationClasses>
    <NotificationClass>
        ...
        <Schema>
            ...
            <ComputedFields>
                <ComputedField>
                    <FieldName>

Element Characteristics

Characteristic	Description
Data type	string, between 1 and 128 characters in length.
Default value	None.
Occurrence	Required once per ComputedField element.
Updates	Can be modified, but not added or deleted, when updating the application.

Element Relationships

Relationship	Elements
Parent element	ComputedField Element (ADF)
Child elements	None.

Hinweise

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

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.

Beispiel

The following example shows a FieldName element.

<FieldName>StockPriceChange</FieldName>

Siehe auch

Verweis

Application Definition File Reference

Andere Ressourcen

Definieren des Benachrichtigungsschemas
Aktualisieren von Instanzen und Anwendungen

Hilfe und Informationen

Informationsquellen für SQL Server 2005