Which DELETE statements are valid?

View the Exhibit and examine the structure of ORDER_ITEMS and ORDERS tables. You
need to remove from the ORDER_ITEMS table those rows that have an order status of 0 or
1 in the ORDERS table. Which DELETE statements are valid? (Choose all that apply.)

View the Exhibit and examine the structure of ORDER_ITEMS and ORDERS tables. You
need to remove from the ORDER_ITEMS table those rows that have an order status of 0 or
1 in the ORDERS table. Which DELETE statements are valid? (Choose all that apply.)

A.
DELETE FROM order_items WHERE order_id IN (SELECT order_id FROM orders
WHERE order_status in (0,1));

B.
DELETE * FROM order_items WHERE order_id IN (SELECT order_id FROM orders
WHERE order_status IN (0,1));

C.
DELETE FROM order_items i WHERE order_id = (SELECT order_id FROM orders o

WHERE i. order_id = o. order_id AND order_status IN (0,1));

D.
DELETE FROM (SELECT* FROM order_items i.orders o WHERE i.order_id = o.order_id
AND order_status IN (0,1));



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Ab Hin

Ab Hin

Answers: A, C & D