. Write a query to display the subject and the number of books in each subject. Sort the results by the number of books in descending order and then by subject name in ascending order

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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ERD:-
PK
CHECKOUT
Check Num
FK1 Book_Num
FK2 Pat_ID
Check_Out_Date
Check_Due Date
Check_In_Date
PK
BOOK
Book Num
Book Title
Book_Year
Book_Cost
Book_Subject
FK1 Pat_ID
-H-
PATRON
PK Pat ID
Pat_FName
Pat_LName
Pat_Type
WRITES
PK,FK1 Book Num
PK,FK2 Au ID
AUTHOR
PK AU ID
Au_FName
Au_LName
Au_BirthYear
Transcribed Image Text:ERD:- PK CHECKOUT Check Num FK1 Book_Num FK2 Pat_ID Check_Out_Date Check_Due Date Check_In_Date PK BOOK Book Num Book Title Book_Year Book_Cost Book_Subject FK1 Pat_ID -H- PATRON PK Pat ID Pat_FName Pat_LName Pat_Type WRITES PK,FK1 Book Num PK,FK2 Au ID AUTHOR PK AU ID Au_FName Au_LName Au_BirthYear
10. Write a query to display the subject and the number of books in each subject. Sort the results by the
number of books in descending order and then by subject name in ascending order
BOOK SUBJECT Books In Subject
Programming
Cloud
Database
Middleware
9
4
4
3
Transcribed Image Text:10. Write a query to display the subject and the number of books in each subject. Sort the results by the number of books in descending order and then by subject name in ascending order BOOK SUBJECT Books In Subject Programming Cloud Database Middleware 9 4 4 3
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