Oracle
1Z0-047 · Question #214
1Z0-047 Question #214: Real Exam Question with Answer & Explanation
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Question
View the Exhibit and examine the data in ORDERS_MASTER and MONTHLY_ORDERS tables. Evaluate the following MERGE statement: MERGE INTO orders_master o USING monthly_orders m ON (o.order_id = m.order_id) WHEN MATCHED THEN UPDATE SET o.order_total = m.order_total DELETE WHERE (m.order_total IS NULL) WHEN NOT MATCHED THEN INSERT VALUES (m.order_id, m.order_total); What would be the outcome of the above statement?
Exhibit
Options
- AThe ORDERS_MASTER table would contain the ORDER_IDs 1 and 2.
- BThe ORDERS_MASTER table would contain the ORDER_IDs 1,2 and 3.
- CThe ORDERS_MASTER table would contain the ORDER_IDs 1,2 and 4.
- DThe ORDERS_MASTER table would contain the ORDER IDs 1,2,3 and 4.
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