18 lines
677 B
MySQL
18 lines
677 B
MySQL
|
/*5. Write a query to make a report of which salesman produce the largest and smallest orders on each date and arranged the
|
||
|
|
orders number in smallest to the largest number. */
|
||
|
|
SELECT a.salesman_id, name, ord_no, 'highest on', ord_date
|
||
|
|
FROM salesman a, orders b
|
||
|
|
WHERE a.salesman_id =b.salesman_id
|
||
|
|
AND b.purch_amt=
|
||
|
|
(SELECT MAX (purch_amt)
|
||
|
|
FROM orders c
|
||
|
|
WHERE c.ord_date = b.ord_date)
|
||
|
|
UNION
|
||
|
|
SELECT a.salesman_id, name, ord_no, 'lowest on', ord_date
|
||
|
|
FROM salesman a, orders b
|
||
|
|
WHERE a.salesman_id =b.salesman_id
|
||
|
|
AND b.purch_amt=
|
||
|
|
(SELECT MIN (purch_amt)
|
||
|
|
FROM orders c
|
||
|
|
WHERE c.ord_date = b.ord_date)
|
||
|
|
ORDER BY 3;
|