Creating queries (database)

Create all necessary tables based on the schema shown on the following page. b. Prepare a relational schema diagram for the database shown on the following page. c. Populate the tables with the data shown on the following page and some of your own. d. Perform the following queries: 1. Retrieve, in alphabetic order, the name and address of all employees who work for "Research" department. 2. List the names of all employees who have a dependent with the same first name as themselves. 3. For every project located in "Stafford", list the project number, the controlling department number, and the department manager's name, address, and birthdate. 4. Retreive the name of employees who work on every project. 5. Find the names of employees who work on all the projects controlled by department number 5. 6. Make a list of project numbers for projects that involve an employee whose last name is 'Smith', either as a worker or as a manager of the department that controls the projects. 7. List the names of all employees with two or more dependents. 8. Retrieve the names of employees who have no dependents. 9. List the names of employees who have at least one dependent. 10. Find the number of employees whose salary is above the average salary. e. Perform one of the above queries using either PL/SQL or Embedded SQL. ## Deliverables Complete and fully-functional working program(s) in executable form as well as complete source code of all work done. Complete copyrights to all work purchased. SEE ATTACHED FILE FOR ALL THE DESCRPTION ## Platform Oracal 8i