Preventing changes to Products
The Fresh Fruit Delivery company doesn't want regular users to be able to change product information or the actual stock.
Diese Übung ist Teil des Kurses
Building and Optimizing Triggers in SQL Server
Anleitung zur Übung
- Create a new trigger,
PreventProductChanges, that prevents any updates to theProductstable.
Interaktive Übung
Versuche dich an dieser Übung, indem du diesen Beispielcode vervollständigst.
-- Prevent any product changes
CREATE TRIGGER ___
ON ___
___ ___ UPDATE
AS
RAISERROR ('Updates of products are not permitted. Contact the database administrator if a change is needed.', 16, 1);