Show how to enforce the constraint an instructor cannot teach two different sections in a semester in the same time slot using a trigger branch (branch name, branch city, assets) customer (customer name, customer street, cust omer city) loan (loan number, branch name, amount) borrower (customer nam...

A trigger is a special type of stored procedure that is executed when a certain operation is perform ...

Show how to enforce the constraint an instructor cannot teach two different sections in a semester in

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Show how to enforce the constraint “an instructor cannot teach two different sections in a semester in the same time slot.” using a trigger

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Database System Concepts

ISBN: 9780078022159

7th Edition

Authors: Abraham Silberschatz, Henry F. Korth, S. Sudarshan

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Question Posted: Jun 13, 2022 05:09 AM

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Show how to enforce the constraint an instructor cannot teach two different sections in a semester in

Question:

branch (branch_name, branch_city, assets) customer (customer_name, customer_street, cust omer_city) loan (loan_number, branch_name, amount) borrower (customer_name, loan_number) account (account_number, branch_name, balance) depositor (customer_name, account_number)

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Database System Concepts

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