• Borrower: idNo, name, address, date of birth, status (adult or child), no of books allowed, no of books borrowed. • Librarian: idNo, name, address, date of birth, job title, salary, email address. • Book: bookNo, title, main author, category, total number of copies in the library. • Loan: date borrowed, date due, date returned, fine. An adult borrower can borrow up to 8 books at one time, whilst a child can borrow up to 5 books The no of books allowed attribute records this amount, whilst no of books borrowed records how many books they have currently taken out. A borrower cannot borrow any more books when they reach their limit. A fee is charged if they return the book later than the date due. The system needs to be able to register new borrowers and to add new books to the catalogue.

• Borrower: idNo, name, address, date of birth, status (adult or child), no of books allowed, no of books borrowed. • Librarian: idNo, name, address, date of birth, job title, salary, email address. • Book: bookNo, title, main author, category, total number of copies in the library. • Loan: date borrowed, date due, date returned, fine. An adult borrower can borrow up to 8 books at one time, whilst a child can borrow up to 5 books The no of books allowed attribute records this amount, whilst no of books borrowed records how many books they have currently taken out. A borrower cannot borrow any more books when they reach their limit. A fee is charged if they return the book later than the date due. The system needs to be able to register new borrowers and to add new books to the catalogue.

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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