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.
Deze oefening maakt deel uit van de cursus
Building and Optimizing Triggers in SQL Server
Oefeninstructies
- Create a new trigger,
PreventProductChanges, that prevents any updates to theProductstable.
Praktische interactieve oefening
Probeer deze oefening eens door deze voorbeeldcode in te vullen.
-- 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);