SQL Exercises: Display the details of a order i.e. order number, order date, amount of order, customer and salesman name and commission of the salesman for an order

SQL JOINS: Exercise-6 with Solution

From the following tables write a SQL query to find the details of an order. Return ord_no, ord_date, purch_amt, Customer Name, grade, Salesman, commission.

Sample table: orders

Sample table: customer

Sample table: salesman

Sample Solution:

SELECT a.ord_no,a.ord_date,a.purch_amt,
b.cust_name AS "Customer Name", b.grade, 
c.name AS "Salesman", c.commission 
FROM orders a 
INNER JOIN customer b 
ON a.customer_id=b.customer_id 
INNER JOIN salesman c 
ON a.salesman_id=c.salesman_id;

Output of the Query:

 ord_no	ord_date	purch_amt	Customer Name	grade	Salesman	commission
70009	2012-09-10	270.65		Brad Guzan		Pit Alex	0.11
70002	2012-10-05	65.26		Nick Rimando	100	James Hoog	0.15
70004	2012-08-17	110.50		Geoff Cameron	100	Lauson Hen	0.12
70005	2012-07-27	2400.60		Brad Davis	200	James Hoog	0.15
70008	2012-09-10	5760.00		Nick Rimando	100	James Hoog	0.15
70010	2012-10-10	1983.43		Fabian Johnson	300	Mc Lyon		0.14
70003	2012-10-10	2480.40		Geoff Cameron	100	Lauson Hen	0.12
70011	2012-08-17	75.29		Jozy Altidor	200	Paul Adam	0.13
70013	2012-04-25	3045.60		Nick Rimando	100	James Hoog	0.15
70001	2012-10-05	150.50		Graham Zusi	200	Nail Knite	0.13
70007	2012-09-10	948.50		Graham Zusi	200	Nail Knite	0.13
70012	2012-06-27	250.45		Julian Green	300	Nail Knite	0.13

Explanation:

Pictorial presentation:

Practice Online

Query Visualization:

Duration:

Rows:

Cost:

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Previous: From the following tables write a SQL query to find those salespersons do not live in the same city where their customers live and received a commission from the company more than 12%. Return Customer Name, customer city, Salesman, salesman city, commission.
Next: Write a SQL statement to make a join on the tables salesman, customer and orders in such a form that the same column of each table will appear once and only the relational rows will come.