EMP: NUMBER (4) EMPNO VARCHAR2 (10) ΕΝΑΜΕ VARCHAR2 (9) JOB NUMBER (4) MGR HIREDATE DATE NUMBER (7, 2) SAL NUMBER (7, 2) СOMM NUMBER (2) DE PTNΟ DEPT: NUMBER (2) DE PTNΟ VARCHAR2 (14) DNAME VARCHAR2 (13) LOC

4

List the names of all Staff members who hold a faculty position and have a salary of $45,000 or less. Show their names as their first name, followed by a space, and then their last name but sort the list alphabetically by last name and then first name. Hint: Check out the Position column in the Staff table. All staff members who do not hold a faculty position will get a bonus this year equal to 5% of their salary. List the names, current salary, and bonus amount for each Staff member (non-faculty) who is due a bonus. Show your list in order with the person receiving the highest bonus first.

You will be using the Colonial Adventure Tours database. How many current reservations does Colonial Adventure Tours have and what is the total number of persons for all reservations?

Show the employees who were in the engineering department as of Jan. 1, 2005 (using SQL)

Display manager ID and number of employees managed bythe manager. using sql plus hr user

Create a report of employees within the Research department showing First Name, Last Name, sorted alphabetically A-Z.

List the number of albums for each artist. Only include artists with more than 5 albums. table of database Artist (ArtistId, Name) Album (AlbumId, Title, ArtistId, Year) Track (TrackId, Name, AlbumId, ArtistId, GenreId, Year) Genre (GenreId, Name)

Find the total revenue generated by each product in the past quarter (last 3 months), you would need the following tables and their respective columns: Orders table: order_id (Primary key) order_date Order_details table: order_id (Foreign key) product_id (Foreign key) quantity price per unit Products table: product_id (Primary key) product_name

Based on the ERD below, display the first and last names, hire dates, and number of years employed for all employees who have worked for the organization more than 15 years. Order by the most recent hire date.