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The following question are based on the database whose relational schemas are emp(EMPNO, ENAME, JOB, MGR, HIREDATE, SAL, COMM, DEPTNO) and DEPT(DEPTNO, DNAME, LOC). (a)  Update employee SMITH’s job and salary to match that of employee WARD. (b)   List the employees joined in Jan with salary ranging from 1500 to 4000.   (c)   Find out the names and salaries of employees whose salaries greater than salaries of their managers. (d) Find out the manager’s name and number of employees who is having maximum number of employees working under him.

The following question are based on the database whose relational schemas are emp(EMPNO, ENAME, JOB, MGR, HIREDATE, SAL, COMM, DEPTNO) and DEPT(DEPTNO, DNAME, LOC). (a)  Update employee SMITH’s job and salary to match that of employee WARD. (b)   List the employees joined in Jan with salary ranging from 1500 to 4000.   (c)   Find out the names and salaries of employees whose salaries greater than salaries of their managers. (d) Find out the manager’s name and number of employees who is having maximum number of employees working under him.

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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The following question are based on the database whose relational schemas are emp(EMPNO, ENAME, JOB, MGR, HIREDATE, SAL, COMM, DEPTNO) and DEPT(DEPTNO, DNAME, LOC).
(a)  Update employee SMITH’s job and salary to match that of employee WARD.
(b)   List the employees joined in Jan with salary ranging from 1500 to 4000.
 
(c)   Find out the names and salaries of employees whose salaries greater than salaries of their managers.
(d) Find out the manager’s name and number of employees who is having maximum number of employees working under him.
 
 
 

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