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159. View the Exhibit and examine the structure of the CUSTOMERS table.

NEW_CUSTOMERS is a new table with the columns CUST_ID, CUST_NAME and CUST_CITY that

have the same data types and size as the corresponding columns in the CUSTOMERS table.

Evaluate the following INSERT statement:

INSERT INTO new_customers (cust_id, cust_name, cust_city)

VALUES(SELECT cust_id,cust_first_name' 'cust_last_name,cust_city È¥µô

FROM customers

WHERE cust_id > 23004);

The INSERT statement fails when executed. What could be the reason?

A. The VALUES clause cannot be used in an INSERT with a subquery. valuesºóÃæ²»Äܸú×Ó²éѯ£¬»òÕßÖ±½Ó²»ÒªVALUES

B. Column names in the NEW_CUSTOMERS and CUSTOMERS tables do not match.

C. The WHERE clause cannot be used in a subquery embedded in an INSERT statement.

D. The total number of columns in the NEW_CUSTOMERS table does not match the total number of

columns in the CUSTOMERS table.

Answer: A

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