Online shopping system & online book store: Rebuild View/Edit cart and checkout pages using PL/SQL like the following: Create a function/procedure to update the quantity of the product in the cart if the new quantity is available in the store.

Computer Networking: A Top-Down Approach (7th Edition)
7th Edition
ISBN:9780133594140
Author:James Kurose, Keith Ross
Publisher:James Kurose, Keith Ross
Chapter1: Computer Networks And The Internet
Section: Chapter Questions
Problem R1RQ: What is the difference between a host and an end system? List several different types of end...
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Online shopping system & online
book store:
Rebuild View/Edit cart and
checkout pages using PL/SQL like
the following:
Create a function/procedure to
update the quantity of the product
in the cart if the new quantity is
available in the store.
Create a trigger that deletes the
product from the cart after
updating the quantity to 0. Don't
forget to return the old quantity to
the store.
Create a trigger that empties the
customer cart after the customer
clicks on the checkout.
Transcribed Image Text:Online shopping system & online book store: Rebuild View/Edit cart and checkout pages using PL/SQL like the following: Create a function/procedure to update the quantity of the product in the cart if the new quantity is available in the store. Create a trigger that deletes the product from the cart after updating the quantity to 0. Don't forget to return the old quantity to the store. Create a trigger that empties the customer cart after the customer clicks on the checkout.
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