Practicing with AFTER triggers
Fresh Fruit Delivery company is happy with your services, and they've decided to keep working with you.
You have been given the task to create new triggers on some tables, with the following requirements:
Keep track of canceled orders (rows deleted from the
Orderstable). Their details will be kept in the tableCanceledOrdersupon removal.Keep track of discount changes in the table
Discounts. Both the old and the new values will be copied to theDiscountsHistorytable.Send an email to the Sales team via the
SendEmailtoSalesstored procedure when a new order is placed.
Este exercício faz parte do curso
Building and Optimizing Triggers in SQL Server
Exercício interativo prático
Experimente este exercício completando este código de exemplo.
-- Create a new trigger for canceled orders
CREATE TRIGGER KeepCanceledOrders
ON ___
AFTER ___
AS
INSERT INTO ___
SELECT * FROM deleted;