Database System for a Blood Bank Organization
This project is about designing a database system for a Blood Bank Organization. In this system, donors can donate blood many numbers of times. The donated bloods are stored at clinics at different locations. Each clinic is administered by a specific employee.
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Use Times New Roman font for all your answers. Project Scenario Pg. 01 Project Scenario Database System for a Blood Bank Organization This project is about designing a database system for a Blood Bank Organization. In this system, donors can donate blood many numbers of times. The donated bloods are stored at clinics at different locations. Each clinic is administered by a specific employee. The data requirements are characterized as follows: 1. Donors: 1. Donors are tracked by a unique donor ID. 2. Personal information includes first name, last name, phone number, Date of Birth, and Gender. 3. Donor’s Gender is not a mandatory field. 4. Donors must be at least 17 years of age. 5. Donors can donate at any clinic any number of times. 2. Blood: 1. Blood is tracked by a unique ID. 2. BloodType is how the blood is categorized: (A+/A-, B+/B-, AB+/AB-, O+/O-, N/A). 3. N/A refers to blood that has not been processed yet. 4. Status refers to the state of the blood: (pure, N/A, impure). 5. N/A refers to blood that has not been processed yet. 6. Donor_id is a FK which references the ID of the Donor. 7.
Blood specimens must have a donor. Project Scenario Pg. 02 8. Clinic_id is a FK which references the ID of the Clinic that stores the blood. 9. Blood specimens must be stored at one clinic. 10. Donate Date is the date the blood sample was received. 3. Clinic: 1. Clinics are tracked by unique clinic ID. 2. Each clinic has a name and location. 3. The combination of the clinic’s name and location must be unique. 4. Employees: 1. Employees are tracked by unique Employee ID. 2. Clinic_id is a FK which references the Clinic ID which they work at. 3. Employees must work at a single Clinic. 4. Personal information includes Fname, Lname and sex. 5. The combination of an employee’s first and last name must be unique. Note: You can make any additional reasonable assumptions for any missing details for this system. Project Additional instructions: The Project is a group activity. Group Size = Min 2 and Max 3. Each group member must submit the project individually with all group member names mentioned in the cover page. Question One Pg. 03 Learning Outcome(s): LO 6 Create a database application to store and retrieve data.
Question One Write All SQL statements for: – creating tables with necessary constraints. inserting data into the created tables. Using any database (MySQL, Oracle…, etc.) and include screenshots 2.5 Marks
Question Two Pg. 04 Learning Outcome(s): LO 4 Question Two 2.5 Marks Write SQL Queries for the following: 1. List the first and last name of all donors whose blood type is A+. Use Structured 2. List names and location of clinics that store a blood of type AB+. Query Language to 3. Find the names of donors whose age is above 30 years and have donated since perform queries and to perform relational operations. 1/1/2000. 4. List the names of employees who are working in clinics which do not have a blood of type A-. Include screenshots to show all the queries statement and results for the above.
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