Answered: Database Design – 2022W Student ID :…

Computer Networking: A Top-Down Approach (7th Edition)

7th Edition

ISBN:9780133594140

Author:James Kurose, Keith Ross

Publisher:James Kurose, Keith Ross

Chapter1: Computer Networks And The Internet

Section: Chapter Questions

Problem R1RQ: What is the difference between a host and an end system? List several different types of end...

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Database Design – 2022W
Student ID :
Student Name :
Practical Activity 9 – SQL JOIN Operations
Perform the following operations using ORACLE and provide relevant screen shots in each case
Use appropriate syntax and datatypes
1. Create the following table(s) and enter given data values for each table using a SQL Scripts
a. Customers_697(697 is last 3 digits of your student Number)
** Customer ID 5 Enter your First Name and Last_Name
b. Orders_697
Hint : TO_DATE('2020-11-21', 'YYYY/MM/DD') can be used to convert / insert date type
Note : OrderDate is a Date Type
c. Refunds_697
Now Perform the following JOIN Operations
3. Find the details of the Customers orders and refunds irrespective of whether they place
orders or having refunds
Explain the output
Why we see NULL values in certain columns