```sql CREATE TABLE Players ( player_id INT PRIMARY KEY, player_name VARCHAR(50) NOT NULL, ser

CREATE TABLE Players (
  player_id INT PRIMARY KEY,
  player_name VARCHAR(50) NOT NULL,
  server_id INT,
  FOREIGN KEY (server_id) REFERENCES Servers(server_id)
);

CREATE TABLE Players (
  player_id INT PRIMARY KEY,
  player_name VARCHAR(50) NOT NULL,
  server_id INT,
  FOREIGN KEY (server_id) REFERENCES Servers(server_id)
);