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Question 7 Examine the data in the EMPLOYEE relation below: EMPLOYEE Name John Doe Jane Doe Ryan Doe Mary Doe Which of the following subqueries will execute properly without errors? (choose two) DeptID 100 200 300 200 O SELECT DeptID FROM Employee WHERE Salary> ALL (SELECT AVG(Salary) FROM employees GROUP BY AVG(SALARY)); O SELECT distinct (DeptID) FROM Employee WHERE Salary > ANY (SELECT AVG(Salary) FROM Employee GROUP BY DeptID): Salary 42000 35000 65000 67000

Question 7 Examine the data in the EMPLOYEE relation below: EMPLOYEE Name John Doe Jane Doe Ryan Doe Mary Doe Which of the following subqueries will execute properly without errors? (choose two) DeptID 100 200 300 200 O SELECT DeptID FROM Employee WHERE Salary> ALL (SELECT AVG(Salary) FROM employees GROUP BY AVG(SALARY)); O SELECT distinct (DeptID) FROM Employee WHERE Salary > ANY (SELECT AVG(Salary) FROM Employee GROUP BY DeptID): Salary 42000 35000 65000 67000

Database System Concepts
Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
Section: Chapter Questions
Problem 1PE
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Question 7 Examine the data in the EMPLOYEE relation below: EMPLOYEE Name John Doe Jane Doe Ryan Doe Mary Doe Which of the following subqueries will execute properly without errors? (choose two) DeptID 100 200 300 200 SELECT DeptID FROM Employee WHERE Salary> ALL (SELECT AVG(Salary) FROM employees GROUP BY AVG(SALARY)); SELECT distinct (DeptID) FROM Employee WHERE Salary > ANY (SELECT AVG(Salary) FROM Employee GROUP BY DeptID); SELECT FROM EMPLOYEE WHERE Salary(SELECT MIN(Salary) FROM Employee GROUP BY DeptID): SELECT FROM Employee WHERE Salary = (SELECT AVG(Salary) FROM Employee GROUP BY DeptID); SELECT DeptID FROM Employee WHERE Salary> ALL (SELECT AVG(Salary) FROM Employee GROUP BY DeptID): Salary 42000 35000 65000 67000
Transcribed Image Text:Question 7 Examine the data in the EMPLOYEE relation below: EMPLOYEE Name John Doe Jane Doe Ryan Doe Mary Doe Which of the following subqueries will execute properly without errors? (choose two) DeptID 100 200 300 200 SELECT DeptID FROM Employee WHERE Salary> ALL (SELECT AVG(Salary) FROM employees GROUP BY AVG(SALARY)); SELECT distinct (DeptID) FROM Employee WHERE Salary > ANY (SELECT AVG(Salary) FROM Employee GROUP BY DeptID); SELECT FROM EMPLOYEE WHERE Salary(SELECT MIN(Salary) FROM Employee GROUP BY DeptID): SELECT FROM Employee WHERE Salary = (SELECT AVG(Salary) FROM Employee GROUP BY DeptID); SELECT DeptID FROM Employee WHERE Salary> ALL (SELECT AVG(Salary) FROM Employee GROUP BY DeptID): Salary 42000 35000 65000 67000
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