View the Exhibit and examine the structure of ORDERS and CUSTOMERS tables.
Evaluate the following UPDATE statement:
(SELECT order_date, order_total, customer_id
SET order_date = ’22-mar-2007′
WHERE customer_id =
WHERE cust_last_name = ‘Roberts’ AND
credit_limit = 600);
Which statement is true regarding the execution of the above UPDATE statement?
It would not execute because two tables cannot be used in a single UPDATE statement.
It would execute and restrict modifications to only the columns specified in the SELECT statement.
It would not execute because a subquery cannot be used in the WHERE clause of an UPDATE statement.
It would not execute because the SELECT statement cannot be used in place of the table name.