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QUESTION 3 The following tables form part of a database held in a relational DBMS. Hotel (hotelNo, name, address) Room (roomNo, hotelNo, type, price) (hotelNo, guestNo, dateFrom, dateTo, roomNo) (guestNo, name, address) Booking Guest

QUESTION 3 The following tables form part of a database held in a relational DBMS. Hotel (hotelNo, name, address) Room (roomNo, hotelNo, type, price) (hotelNo, guestNo, dateFrom, dateTo, roomNo) (guestNo, name, address) Booking Guest

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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The subject is called database

QUESTION 3 The following tables form part of a database held in a relational DBMS. Hotel (hotelNo, name, address) Room (roomNo, hotel No, type, price) Booking (hotelNo, guestNo, dateFrom, dateTo, roomNo) (guestNo, name, address) Guest a) b) c) d) where Hotel contains hotel details and hotelNo is the primary key. Room contains room details for each hotel and room No, hotelNo forms the primary key. Construct an SQL statement to answer the following queries. List full details of all hotels. List full details of all hotels in London. List the names and addresses of all guests in London, alphabetically ordered by name. List all double or family rooms with a price below RM140.00 per night, in ascending order of price. List the bookings for which no date_to has been specified. e) ☐ Booking contains details of the bookings and the primary key comprises hHotelNo, guestNo and dateFrom. Guest contains guest details and guestNo is the primary key.
Transcribed Image Text:QUESTION 3 The following tables form part of a database held in a relational DBMS. Hotel (hotelNo, name, address) Room (roomNo, hotel No, type, price) Booking (hotelNo, guestNo, dateFrom, dateTo, roomNo) (guestNo, name, address) Guest a) b) c) d) where Hotel contains hotel details and hotelNo is the primary key. Room contains room details for each hotel and room No, hotelNo forms the primary key. Construct an SQL statement to answer the following queries. List full details of all hotels. List full details of all hotels in London. List the names and addresses of all guests in London, alphabetically ordered by name. List all double or family rooms with a price below RM140.00 per night, in ascending order of price. List the bookings for which no date_to has been specified. e) ☐ Booking contains details of the bookings and the primary key comprises hHotelNo, guestNo and dateFrom. Guest contains guest details and guestNo is the primary key.
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