Consider the following relations:
Salesman
salesman_id | name | city | commission ————-+————+———-+———— 5001 | James Hoog | New York | 0.15 5002 | Nail Knite | Paris | 0.13 5005 | Pit Alex | London | 0.11 5006 | Mc Lyon | Paris | 0.14 5007 | Paul Adam | Rome | 0.13 5003 | Lauson Hen | San Jose | 0.12 Customer customer_id | cust_name | city | grade | salesman_id ————-+—————-+————+——-+————- 3002 | Nick Rimando | New York | 100 | 5001 3007 | Brad Davis | New York | 200 | 5001 3005 | Graham Zusi | California | 200 | 5002 3008 | Julian Green | London | 300 | 5002 3004 | Fabian Johnson | Paris | 300 | 5006 3009 | Geoff Cameron | Berlin | 100 | 5003 3003 | Jozy Altidor | Moscow | 200 | 5007 3001 | Brad Guzan | London | | 5005 Orders ord_no purch_amt ord_date customer_id salesman_id ———- ———- ———- ———– ———– 70001 150.5 2012-10-05 3005 5002 70009 270.65 2012-09-10 3001 5005 70002 65.26 2012-10-05 3002 5001 70004 110.5 2012-08-17 3009 5003 70007 948.5 2012-09-10 3005 5002 70005 2400.6 2012-07-27 3007 5001 70008 5760 2012-09-10 3002 5001 70010 1983.43 2012-10-10 3004 5006 70003 2480.4 2012-10-10 3009 5003 70012 250.45 2012-06-27 3008 5002 70011 75.29 2012-08-17 3003 5007 70013 3045.6 2012-04-25 3002 5001 Write a query to create a view that shows for each order the salesman and customer by name.
FIRSTLY WE HAVE TO CREATE THE FOLLOWING TABLES:
SALESMAN, CUSTOMER, AND ORDER TO SOLVE THIS PROBLEM.
YOU WILL GET YOUR ANSWER IN BELOW ATTACHMENT: