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5. For each Hotel, List the total number of Rooms. 6. Write an SQL query to show all hotels along with the number of booking in there.

5. For each Hotel, List the total number of Rooms. 6. Write an SQL query to show all hotels along with the number of booking in there.

Database System Concepts
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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What is the solution for this question (using sql queries)
Consider the following relations. The primary keys are underlined while the foreign keys are in italic. Hotel (HNum, Hname, Location) Room (RNum, HNum, Type, View, Price) Booking (ID, HNum, GHum, RNum, DateFrom, DateTo) Guest (GNum, Fname, Lname, Gender, DOB, City) Write the corresponding SQL queries for the below questions
Transcribed Image Text:Consider the following relations. The primary keys are underlined while the foreign keys are in italic. Hotel (HNum, Hname, Location) Room (RNum, HNum, Type, View, Price) Booking (ID, HNum, GHum, RNum, DateFrom, DateTo) Guest (GNum, Fname, Lname, Gender, DOB, City) Write the corresponding SQL queries for the below questions
5. For each Hotel, List the total number of Rooms. 6. Write an SQL query to show all hotels along with the number of booking in there. 7. List the name of guests whose last name contains 'a'
Transcribed Image Text:5. For each Hotel, List the total number of Rooms. 6. Write an SQL query to show all hotels along with the number of booking in there. 7. List the name of guests whose last name contains 'a'
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