图书管理系统数据库代码
时间: 2023-09-09 17:12:43 浏览: 47
这里给出一个简单的图书管理系统数据库代码,供参考:
```
-- 创建书籍表
CREATE TABLE books (
book_id INT PRIMARY KEY AUTO_INCREMENT,
title VARCHAR(255) NOT NULL,
author VARCHAR(255) NOT NULL,
publisher VARCHAR(255) NOT NULL,
isbn VARCHAR(255) NOT NULL,
price DECIMAL(10, 2) NOT NULL,
publish_date DATE NOT NULL,
summary TEXT,
cover BLOB,
category_id INT NOT NULL,
FOREIGN KEY (category_id) REFERENCES categories(category_id)
);
-- 创建分类表
CREATE TABLE categories (
category_id INT PRIMARY KEY AUTO_INCREMENT,
name VARCHAR(255) NOT NULL
);
-- 创建借阅记录表
CREATE TABLE borrows (
borrow_id INT PRIMARY KEY AUTO_INCREMENT,
reader_id INT NOT NULL,
book_id INT NOT NULL,
borrow_date DATE NOT NULL,
return_date DATE,
FOREIGN KEY (reader_id) REFERENCES readers(reader_id),
FOREIGN KEY (book_id) REFERENCES books(book_id)
);
-- 创建读者表
CREATE TABLE readers (
reader_id INT PRIMARY KEY AUTO_INCREMENT,
name VARCHAR(255) NOT NULL,
gender VARCHAR(10),
phone VARCHAR(20),
email VARCHAR(255)
);
-- 创建图书管理员表
CREATE TABLE managers (
manager_id INT PRIMARY KEY AUTO_INCREMENT,
name VARCHAR(255) NOT NULL,
gender VARCHAR(10),
phone VARCHAR(20),
email VARCHAR(255)
);
-- 创建预约记录表
CREATE TABLE reservations (
reservation_id INT PRIMARY KEY AUTO_INCREMENT,
reader_id INT NOT NULL,
book_id INT NOT NULL,
reservation_date DATE NOT NULL,
FOREIGN KEY (reader_id) REFERENCES readers(reader_id),
FOREIGN KEY (book_id) REFERENCES books(book_id)
);
-- 创建图书馆表
CREATE TABLE libraries (
library_id INT PRIMARY KEY AUTO_INCREMENT,
name VARCHAR(255) NOT NULL,
address VARCHAR(255) NOT NULL,
phone VARCHAR(20),
email VARCHAR(255)
);
```
以上是一个简单的图书管理系统数据库代码,具体的实现还需要根据实际情况进行调整。