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So I have this HW question..... "Suppose you are given the following requirements for a simple database for the National Football League (NFL): the NFL has many teams, each team has a name, a city, a coach, a captain, and a set of players, each player belongs to only one team, each player has a name, a position (such as left wing or goalie), a skill level, and a set of injury records, · a team captain is also a player, a game is played between two teams (referred to as Home Team and Guest team) and has a date (such as May 11th, 1999) and a score (such as 4 to 2)" And managed to seperate the attributes & entities into this: Team Name City Coach Captain(referenced from Player(Name)) Set of Players Player Name Position Skill Level Set of Injury Records Team (to which the player belongs referenced from Team(Name)) Injury Record Player (to whom the record belongs referenced from Player(Name)) Injury Type Injury Date Recovery Date Game Home Team Guest Team Date Score Can someone make a crows foot erd?

So I have this HW question..... "Suppose you are given the following requirements for a simple database for the National Football League (NFL): the NFL has many teams, each team has a name, a city, a coach, a captain, and a set of players, each player belongs to only one team, each player has a name, a position (such as left wing or goalie), a skill level, and a set of injury records, · a team captain is also a player, a game is played between two teams (referred to as Home Team and Guest team) and has a date (such as May 11th, 1999) and a score (such as 4 to 2)" And managed to seperate the attributes & entities into this: Team Name City Coach Captain(referenced from Player(Name)) Set of Players Player Name Position Skill Level Set of Injury Records Team (to which the player belongs referenced from Team(Name)) Injury Record Player (to whom the record belongs referenced from Player(Name)) Injury Type Injury Date Recovery Date Game Home Team Guest Team Date Score Can someone make a crows foot erd?

A Guide to SQL
A Guide to SQL
9th Edition
ISBN:9781111527273
Author:Philip J. Pratt
Publisher:Philip J. Pratt
Chapter2: Database Design Fundamentals
Section: Chapter Questions
Problem 11RQ
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So I have this HW question.....

"Suppose you are given the following requirements for a simple database for the National Football League (NFL):

  • the NFL has many teams,
  • each team has a name, a city, a coach, a captain, and a set of players,
  • each player belongs to only one team,
  • each player has a name, a position (such as left wing or goalie), a skill level, and a set of injury records, · a team captain is also a player,
  • a game is played between two teams (referred to as Home Team and Guest team) and has a date (such as May 11th, 1999) and a score (such as 4 to 2)"

And managed to seperate the attributes & entities into this:

  1. Team
    • Name
    • City
    • Coach
    • Captain(referenced from Player(Name))
    • Set of Players
  2. Player
    • Name
    • Position
    • Skill Level
    • Set of Injury Records
    • Team (to which the player belongs referenced from Team(Name))
  3. Injury Record
    • Player (to whom the record belongs referenced from Player(Name))
    • Injury Type
    • Injury Date
    • Recovery Date
  4. Game
    • Home Team
    • Guest Team
    • Date
    • Score
Can someone make a crows foot erd?
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