Comprehension: Consider the following table structures related to a university for given questions.
EMPLOYEE
|
NAME |
VARCHAR (30) |
NOT NULL, |
|
EID |
VARCHAR (10) |
NOT NULL, |
|
DEPTNO |
INT (5) |
NOT NULL, |
|
HODEID |
VARCHAR (10), |
|
|
SALARY |
INT (10), |
|
PRIMARY KEY (EID),
FOREIGN KEY (HODEID) REFRENCES EMPLOYEE (EID),
FOREIGN KEY (DEPTNO) REFRENCES DEPARTMENT (DID);
DEPARTMENT
|
DID |
INT (5) |
NOT NULL, |
|
DNAME |
VARCHAR (30) |
NOT NULL, |
|
HODID |
VARCHAR (10) |
NOT NULL, |
|
HODNAME |
VARCHAR (30), |
|
PRIMARY KEY (DID),
UNIQUE (DNAME),
FOREIGN KEY (HODID) REFERENCES EMPLOYEE (EID),
PROJECT WORE:
|
EMPID |
VARCHAR (10) |
NOT NULL, |
|
PROJNO |
INT (5) |
NOT NULL, |
|
PROJECTLOC |
VARCHAR (30) |
NOT NULL, |
PRIMARY KEY (EMPID, PROJNQ),
FOREIGN KEY (EMPID) REFERENCES EMPLOYEE (EID),
Given below are two statements to find the sum of salaries of all employees of the English department as well as the maximum. minimum and average salary in the English department.
STATEMENT I: SELECT SUM (SALARY). MAX (SALARY), MIN (SALARY), AVG (SALARY) FROM EMPLOYEE, DEPARTMENT
WHERE DEPTNO=DID AND DNAME='ENGLISH';
STATEMENT II: SELECT SUM (SALARY), MAX (SALARY), MIN (SALARY), AVG (SALARY) FROM EMPLOYEE, DEPARTMENT
WHERE DNAME='ENGLISH';
In the light of the above statements, choose the correct answer from the options given below
