meg kezdo vagyok ebben . Koszi elore is 
CREATE TABLE Leagues_Games(
league_id INTEGER NOT NULL,
game_code INTEGER NOT NULL,
FOREIGN KEY league_id REFERENCES Leagues(league_id),
FOREIGN KEY game_code REFERENCES Games(game_code),
PRIMARY KEY (league_id ,game_code)
);
ez a hibauzenet:
Unexpected token LEAGUE_ID, requires ( in statement [CREATE TABLE Leagues_Games(
league_id INTEGER NOT NULL,
game_code INTEGER NOT NULL,
FOREIGN KEY league_id]