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Why may this statement return an error? * Review this SQL Statement: SELECT ename, emp_number, salary FROM employee WHERE dept_number = (SELECT dept_number FROM department WHERE location IN(PARIS","TOKYO')); O A multiple-row query uses a single-row subquery. O A single-row subquery returns more than one row. A single-row query uses a multiple-row subquery that returns only one row. A multiple-row subquery returns one row.

Why may this statement return an error? * Review this SQL Statement: SELECT ename, emp_number, salary FROM employee WHERE dept_number = (SELECT dept_number FROM department WHERE location IN(PARIS","TOKYO')); O A multiple-row query uses a single-row subquery. O A single-row subquery returns more than one row. A single-row query uses a multiple-row subquery that returns only one row. A multiple-row subquery returns one row.

Computer Networking: A Top-Down Approach (7th Edition)
Computer Networking: A Top-Down Approach (7th Edition)
7th Edition
ISBN:9780133594140
Author:James Kurose, Keith Ross
Publisher:James Kurose, Keith Ross
Chapter1: Computer Networks And The Internet
Section: Chapter Questions
Problem R1RQ: What is the difference between a host and an end system? List several different types of end...
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Why may this statement return an error? * Review this SQL Statement: SELECT ename, emp_number, FROM employee 1, salary WHERE dept_number = (SELECT dept_number FROM department WHERE location IN('PARIS","TOKYO')); A multiple-row query uses a single-row subquery. A single-row subquery returns more than one row. A single-row query uses a multiple-row subquery that returns only one row. A multiple-row subquery returns one row.
Transcribed Image Text:Why may this statement return an error? * Review this SQL Statement: SELECT ename, emp_number, FROM employee 1, salary WHERE dept_number = (SELECT dept_number FROM department WHERE location IN('PARIS","TOKYO')); A multiple-row query uses a single-row subquery. A single-row subquery returns more than one row. A single-row query uses a multiple-row subquery that returns only one row. A multiple-row subquery returns one row.
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