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Based on the diagram attached, construct 5 queries. Retrieve first name and last name of employees who have a birthday in January. Show the resulting

Based on the diagram attached, construct 5 queries.

  1. Retrieve first name and last name of employees who have a birthday in January.
  2. Show the resulting salaries if every employee working on the ProductX project with a salary between $20000 and $40000 is given a 15% raise.
  3. List first name, last name and SSN of employees whose salary is less than the salary of any of the employees in department 4.
  4. Retrieve SSNs of all female employees who work on project numbers 10, 20, or 30.
  5. For each project on which less than three employees work, retrieve the project number, the project name, and the average salary of employees who work on the project

image text in transcribed

Pno Pnumber WORKS ON Essn 123456789 123456789 Hours 32.5 Dnum 5 7.5 2 EMPLOYEE Frame Minit John B Franklin T Alicia Jennifer S Ramesh K Joyce | A Ahmad V 12 3 Lname Ssn Bdate Address Sex Salary Super_ssn Dno Smith 123456789 1965-01-09 731 Fondren, Houston, TX M 30000 333445555 Wong 333445555 1955-12-08 638 Voss, Houston, TX M 40000 8886655555 Zelaya 999887777 1968-01-19 3321 Castle, Spring, TXF 25000 9876543214 Wallace 987654321 1941-06-20 291 Berry, Bellaire, TX F 43000 888665555 4 Narayan 666884444 1962-09-15 975 Fire Oak, Humble, TX M 38000 3334455555 English 453453453 1972-07-31 5631 Rice, Houston, TXF 25000 3334455555 Jabbar 987987987 1969-03-29 980 Dallas, Houston, TXM 25000 987654321 | 4 Borg 888665555 1937-11-10 450 Stone, Houston, TXM 55000 NULL PROJECT Pname ProductX ProductY Productz Computerization Reorganization Newbenefits 666884444 453453453 453453453 333445555 Plocation Bellaire Sugarland Houston Stafford Houston Stafford 40.0 20.0 20.0 10.0 10.0 10.0 10 20 30 2 2 3 10 20 James DEPENDENT 10.0 Essn Sex DEPARTMENT 30 30.0 333445555 Dname | Dnumber Mgr_ssn 10 10.0 M 333445555 333445555 333445555 333445555 333445555 999887777 999887777 987987987 987987987 987654321 987654321 888665555 333445555 Mgr_start_date 1988-05-22 1995-01-01 1981-06-19 Research Administration Headquarters DEPT_LOCATIONS Dnumber Dlocation Houston Stafford Bellaire Sugarland Houston Dependent_name Alice Theodore Joy Abner Michael Alice Elizabeth 987654321 10 30 30 20 20 Bdate 1986-04-05 1983-10-25 1958-05-03 1942-02-28 1988-01-04 1988-12-30 1967-05-05 35.0 5.0 20.0 15.0 NULL 987654321 Relationship Daughter Son Spouse Spouse Son Daughter Spouse 888665555 F M F F 123456789 123456789 123456789 |

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