Meter readers can only read a maximum of 5 meters in any given calendar month.
Meter readers can only read a maximum of 5 meters in any given calendar month.
Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
Section: Chapter Questions
Problem 1PE
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Question
Oracle PL/SQL
Implement a trigger to the following constraints:
-
- Meter readers can only read a maximum of 5 meters in any given calendar month.
- Customers who do not pay their bill within 60 days will their water supply cut off.
- Once a customer has had their supply cut off, the person or business responsible for the bill will not be able to create a new account at a different service address until such time as their arrears have been cleared.
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