Given the schema for the following Database Management Systems 10CS54 VTU notes 12 Marks Dec 14Jan 15

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Given the schema for the following Database Management Systems - 10CS54 VTU notes 12 Marks (Dec 14/Jan 15)

EMP ( Fname, Lname, SSN, Bdate, Address, Sex, Salary, SuperSSN, Dno) DEP T(Dname, Dnumber, MgrSSN, MGrstartdate) DEPT-LOC (Dnumber, Dloc) PROJECT(Pname, Pnumber, Ploc,Dnum) WORKS-ON (ESSN,PNo,Hours) 


Asked On2018-09-06 01:37:35 by:anonymousguy7799

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Answers
1. List female employees from Dno=20 earning more than 50000 Temp σ Dno=20 and salary<50000 (EMP) Temp2 σ sex=’F’(Temp) Result П Lname, Fname (Temp2)

 2. List ‘CSE’ department details. Result σ Dname=’CSE’(Department)  
3. Retrieve the first name, last name and salary of all employees who work VTUlive.com 36 in departmental number 50 Dep-Emps σ Dno=’50’ (Emp)
4. Retrieve the name of the manager of each department. MGRS П MgrSSn (Department) Result П Lname,Fname (MGRS ∞ EMP)
5. Retrieve the name and address of all employees who work for sports department. Sport-dept σ Dname=’sports’(Dept) Sport-Emps (Sport-dept ∞ Dnumber=Dno EMP) 

Answerd on:2018-09-06 Answerd By:Nikhil-bharadwaj

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