Based on the following query: SELECT CUS_CODE, MAX(LINE_UNITS*LINE_PRICE) FROM CUSTOMER NATURAL JOIN INVOICE NATURAL JOIN LINE WHERE

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Based on the following query:

SELECT CUS_CODE, MAX(LINE_UNITS*LINE_PRICE)

FROM CUSTOMER NATURAL JOIN INVOICE NATURAL JOIN LINE

WHERE CUS_AREACODE = ‘615’

GROUP BY CUS_CODE;

How would you rewrite the query to ensure that the index you created in Problem 31 is used?

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Database Systems Design Implementation and Management

ISBN: 978-1337627900

13th edition

Authors: Carlos Coronel, Steven Morris

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Question Posted: Dec 19, 2018 10:06 AM

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Based on the following query: SELECT CUS_CODE, MAX(LINE_UNITS*LINE_PRICE) FROM CUSTOMER NATURAL JOIN INVOICE NATURAL JOIN LINE WHERE

Question:

Step by Step Answer:

You need to use the INDEX optimizer hi...View the full answer

Database Systems Design Implementation and Management

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