Problem B - Sports League

A local youth sports league needs a database system to help track children that sign up to play. Data needs to be kept on each team and the children that will be playing on each team and their parent or parents that registered them. Also, data needs to be kept on the coaches for each team.

Entities required: Team, Player, Coach, and Parent.

Attributes required:

Team: Team ID number, Team name, and Team colors. Hint: Note the plural for Team colors.

Player: Player ID number, Player first name, Player last name, date of birth, and age. Hint: Note that age can be determined from date of birth.

Coach: Coach ID number, Coach first name, Coach last name, and Coach home phone number.

Parent: Parent ID number, Parent last name, Parent first name, Home phone number, and Home address (Street, City, State, and ZIP Code).

Business rules are defined by the following bullets:

A Team has 0 or more Coaches and a Coach has only one Team.

A Team has 0 or more Players and a Player has only one Team.

A Player is registered by 1 or more Parents and each Parent registers 1 or more Players. When registering please keep track of the registration date.

Use these diagrams below as a reference point.

***I'm not sure how to draw this diagram out based on the requirements***(Updated: 1/29/2018)

FIGURE 11 An associative entity (a) Attribute on a relationship Date Completed EMPLOYEE COURSE 8 Employee ID Employee Name) Birth Date Course ID Course Title Topic) Completes (b) An associative entity (CERTIFICATE) CERTIFICATE B Certificate Number Date Completed EMPLOYEE COURSE Employee ID Employee Name.) Birth Date Course ID Course Title Topic) (c) An associative entity using Microsoft VISIO COURSE CERTIFICATE PK Certificate Number Date Completed EMPLOYEE PK Course ID PK Employee ID Course Title Employee Name