Prev Question
Next Question

View the Exhibit and examine the structure of the ORDER_ITEMS table.

5a104949b045c - What correction should be made in the above SQL statement to achieve this?

Examine the following SQL statement:
SELECT order_id, product_id, unit_price
FROM order_items
WHERE unit_price = (SELECT MAX(unit_price) FROM order_items GROUP BY order_id);

You want to display the PRODUCT_ID of the product that has the highest UNIT_PRICE per ORDER_ID.

What correction should be made in the above SQL statement to achieve this?

A.
Replace = with the IN operator.

B.
Replace = with the >ANY operator.

C.
Replace = with the >ALL operator.

D.
Remove the GROUP BY clause from the subquery and place it in the main query.

Prev Question
Next Question

Leave a Reply

Your email address will not be published. Required fields are marked *