View the Exhibit and examine the structure of the SALES and PRODUCTS tables.
In the SALES table, PROD_ID is the foreign key referencing PROD_ID in the PRODUCTS table,
You want to list each product ID and the number of times it has been sold.
Evaluate the following query:
SQL>SELECT p.prod_id, COUNT(s.prod_id)
FROM products p _____________ sales s
ON p.prod_id = s.prod_id
GROUP BY p.prod_id;
Which two JOIN options can be used in the blank in the above query to get the required output?
(Choose two.)
A.
JOIN
B.
FULL OUTER JOIN
C.
LEFT OUTER JOIN
D.
RIGHT OUTER JOIN
why not A
please explain me…