FIGURE Q3.13 THE CH03_VENDINGCO DATABASE TABLES Database name: Ch03_VendingCo Table name: MACHINE MACHINE PRODUCT MACHINE PRICE Chips Chocolate Bar Table name: BOOTH BOOTH PRODUCT BOOTH PRICE Chips Cola Energy Drink 1.25 1.5 1.25 Energy Drink

FIGURE Q3.13 THE CH03_VENDINGCO DATABASE TABLES Database name: Ch03_VendingCo Table name: MACHINE MACHINE PRODUCT MACHINE PRICE Chips Chocolate Bar Table name: BOOTH BOOTH PRODUCT BOOTH PRICE Chips Cola Energy Drink 1.25 1.5 1.25 Energy Drink

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

Create the table that results from applying a UNION relational operator to the tables shown in Figure Q3.13.

FIGURE Q3.13 THE CH03_VENDINGCO DATABASE TABLES
Database name: Ch03_VendingCo
Table name: MACHINE
MACHINE PRODUCT MACHINE PRICE
Chips
Chocolate Bar
Table name: BOOTH
BOOTH PRODUCT
BOOTH PRICE
Chips
Cola
Energy Drink
1.25
1.5
1.25
Energy Drink

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