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8 lines
484 B
SQL
8 lines
484 B
SQL
/*Write a SQL statement that produces all orders with the order number, customer name, commission rate and
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earned commission amount for those customers who carry their grade more than 200 and served by an existing salesman.*/
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SELECT ord_no, cust_name, commission AS "Commission%",
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purch_amt*commission AS "Commission"
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FROM salesman,orders,customer
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WHERE orders.customer_id = customer.customer_id
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AND orders.salesman_id = salesman.salesman_id
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AND customer.grade>=200; |