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Show the result of the sample query as it would apply to the database state in Figure 3 . 6 Query 3 . Findthenamesofemployeeswhoworkonalltheprojectscontrolled by

Show the result of the sample query as it would apply to the database state in Figure 3.6
Query3. Findthenamesofemployeeswhoworkonalltheprojectscontrolled by department number 5.
DEPT5_PROJS \rho (Pno)(\pi Pnumber(\sigma Dnum=5(PROJECT))) EMP_PROJ \rho (Ssn, Pno)(\pi Essn, Pno(WORKS_ON)) RESULT_EMP_SSNS EMP_PROJ -: DEPT5_PROJS RESULT \pi Lname, Fname(RESULT_EMP_SSNS * EMPLOYEE)
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