次の表を作成することは許可されていません。複合主キーが原因ですか?コードに問題がある場合に備えて、users と titles テーブルの情報も追加しました。
CREATE TABLE store
(
short_name VARCHAR(5) NOT NULL,
name VARCHAR(30) NOT NULL,
address1 VARCHAR(50) NOT NULL,
address2 VARCHAR(20),
city VARCHAR(30) NOT NULL,
state VARCHAR(30) NOT NULL,
zip VARCHAR(10) NOT NULL,
phone VARCHAR(15) NOT NULL,
CONSTRAINT store_pk PRIMARY KEY (short_name)
);
CREATE TABLE publishers
(
name VARCHAR(50) NOT NULL,
status TINYINT DEFAULT 1 NOT NULL,
CONSTRAINT publishers_pk PRIMARY KEY (name)
);
CREATE TABLE users
(
id INT NOT NULL AUTO_INCREMENT,
name VARCHAR(70) NOT NULL,
password VARCHAR(60),
address1 VARCHAR(50) NOT NULL,
address2 VARCHAR(20),
city VARCHAR(30) NOT NULL,
state VARCHAR(30) NOT NULL,
zip VARCHAR(10) NOT NULL,
phone VARCHAR(15),
email VARCHAR(90),
store VARCHAR(5),
admin TINYINT DEFAULT 0 NOT NULL,
mail_list TINYINT DEFAULT 0 NOT NULL,
active TINYINT DEFAULT 0 NOT NULL,
CONSTRAINT users_pk PRIMARY KEY (id),
CONSTRAINT users_fk FOREIGN KEY (store)
REFERENCES store (short_name)
ON DELETE SET NULL
ON UPDATE CASCADE
);
CREATE TABLE titles
(
id INT NOT NULL AUTO_INCREMENT,
publisher VARCHAR(50),
title VARCHAR(50) NOT NULL,
status ENUM('active', 'announced', 'inactive'),
discount TINYINT NOT NULL,
CONSTRAINT title_pk PRIMARY KEY (id),
CONSTRAINT title_fk FOREIGN KEY (publisher)
REFERENCES publishers (name)
ON DELETE SET NULL
ON UPDATE CASCADE
);
CREATE TABLE subscriptions
(
user INT,
title INT,
quantity TINYINT DEFAULT 1 NOT NULL,
CONSTRAINT subscription_pk PRIMARY KEY (user, title),
CONSTRAINT subscription_user_fk FOREIGN KEY (user)
REFERENCES users (id)
ON DELETE SET NULL
ON UPDATE CASCADE,
CONSTRAINT subscription_title_fk FOREIGN KEY (title)
REFERENCES titles (id)
ON DELETE SET NULL
ON UPDATE CASCADE
);