Make an ER diagram using my SQL code below, User table CREATE TABLE User ( user_id INT
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Make an ER diagram using my SQL code below,
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User table CREATE TABLE User ( user_id INT PRIMARY KEY, username VARCHAR(50) NOT NULL, password VARCHAR(50) NOT NULL -- ); -- Teams table CREATE TABLE Teams ( team_id INT PRIMARY KEY, team_name VARCHAR(50) NOT NULL, user_id INT NOT NULL, FOREIGN KEY (user_id) REFERENCES User(user_id) ); -- Players table CREATE TABLE Players ( player_id INT PRIMARY KEY, player_name VARCHAR(50) NOT NULL, position VARCHAR(50) NOT NULL, team VARCHAR(50) NOT NULL ); -- Fantasy League Teams table CREATE TABLE Fantasy_League_Teams ( team_id INT NOT NULL, ); player_id INT NOT NULL, FOREIGN KEY (team_id) REFERENCES Teams (team_id), FOREIGN KEY (player_id) REFERENCES Players(player_id), PRIMARY KEY (team_id, player_id) -- League Commissioner table CREATE TABLE League_Commissioner ( id INT PRIMARY KEY, first_name VARCHAR(50) NOT NULL, last_name VARCHAR(50) NOT NULL User table CREATE TABLE User ( user_id INT PRIMARY KEY, username VARCHAR(50) NOT NULL, password VARCHAR(50) NOT NULL -- ); -- Teams table CREATE TABLE Teams ( team_id INT PRIMARY KEY, team_name VARCHAR(50) NOT NULL, user_id INT NOT NULL, FOREIGN KEY (user_id) REFERENCES User(user_id) ); -- Players table CREATE TABLE Players ( player_id INT PRIMARY KEY, player_name VARCHAR(50) NOT NULL, position VARCHAR(50) NOT NULL, team VARCHAR(50) NOT NULL ); -- Fantasy League Teams table CREATE TABLE Fantasy_League_Teams ( team_id INT NOT NULL, ); player_id INT NOT NULL, FOREIGN KEY (team_id) REFERENCES Teams (team_id), FOREIGN KEY (player_id) REFERENCES Players(player_id), PRIMARY KEY (team_id, player_id) -- League Commissioner table CREATE TABLE League_Commissioner ( id INT PRIMARY KEY, first_name VARCHAR(50) NOT NULL, last_name VARCHAR(50) NOT NULL
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Here is the entity relationship diagram BARCODE SELLING PRICE R7 SALE ID oho AMOUNT PRICE COST SERI... View the full answer
Related Book For
Introduction to Java Programming, Comprehensive Version
ISBN: 978-0133761313
10th Edition
Authors: Y. Daniel Liang
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