View the Exhibit and examine the structure of ORDERS and CUSTOMERS tables.
Which INSERT statement should be used to add a row into the ORDERS table for the customer whose CUST LAST NAME is Roberts and CREDIT LIMIT is 600?
A. INSERT INTO orders VALUES (1,’10-mar-2007′, ‘direct’, (SELECT customer_idFROM customersWHERE cust_last_name=’Roberts’ ANDcredit_limit=600), 1000);
B. INSERT INTO orders (order_id,order_date,order_mode, (SELECT customer_idFROM customersWHERE cust_last_name=’Roberts’ ANDcredit_limit=600) .order_total)VALUES(1 ,’10-mar-2007′, ‘direct’, &&customer_id, 1000);
C. INSERT INTO orders (order_id.order_date.order_mode, (SELECT customer_idFROM customersWHERE cust_last_name=’Roberts’ ANDcredit _limit=600) .order_total)VALUES(1 ,’IOmar-2007′, ‘direct’, &customer_id, 1000);
D. INSERT INTO(SELECT o.order_id, o.order_date.o.orde_mode.c.customer_id, o.order_total FROM orders o, customers cWHERE o.customer_id = c.customer_idAND c.cust_last_name=’Roberts’ANDc.
Credit_limit=600)VALUES (1,’10-mar-2007′, ‘direct’,(SELECT customer_idFROM customersWHERE cust_last_name=’Roberts’ ANDCredit_limit=600), 1000);
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