影院订票系统mysql
时间: 2023-12-21 17:31:51 浏览: 83
影院订票系统通常会使用MySQL作为数据库管理系统。MySQL是一种开源的关系型数据库管理系统,它提供了高效、可靠、灵活和易于使用的功能,适用于各种规模的应用程序。
在影院订票系统中,MySQL可以用来存储和管理电影信息、影院信息、影厅信息、座位信息、订单信息等。通过使用MySQL,可以实现对电影、影院、影厅等不同情况的分别操作,并且可以根据电影信息或影院信息进行查找和筛选。
以下是一个使用MySQL的影院订票系统的示例:
1. 创建数据库和表格:
```sql
CREATE DATABASE cinema;
USE cinema;
CREATE TABLE movies (
id INT PRIMARY KEY,
title VARCHAR(100),
genre VARCHAR(50),
duration INT,
release_date DATE
);
CREATE TABLE cinemas (
id INT PRIMARY KEY,
name VARCHAR(100),
location VARCHAR(100)
);
CREATE TABLE halls (
id INT PRIMARY KEY,
cinema_id INT,
name VARCHAR(100),
capacity INT,
FOREIGN KEY (cinema_id) REFERENCES cinemas(id)
);
CREATE TABLE seats (
id INT PRIMARY KEY,
hall_id INT,
row_number INT,
seat_number INT,
FOREIGN KEY (hall_id) REFERENCES halls(id)
);
CREATE TABLE orders (
id INT PRIMARY KEY,
movie_id INT,
cinema_id INT,
hall_id INT,
seat_id INT,
order_date DATETIME,
FOREIGN KEY (movie_id) REFERENCES movies(id),
FOREIGN KEY (cinema_id) REFERENCES cinemas(id),
FOREIGN KEY (hall_id) REFERENCES halls(id),
FOREIGN KEY (seat_id) REFERENCES seats(id)
);
```
2. 插入数据:
```sql
INSERT INTO movies (id, title, genre, duration, release_date)
VALUES (1, 'Avengers: Endgame', 'Action', 181, '2019-04-26');
INSERT INTO cinemas (id, name, location)
VALUES (1, 'ABC Cinema', '123 Main Street');
INSERT INTO halls (id, cinema_id, name, capacity)
VALUES (1, 1, 'Hall 1', 100);
INSERT INTO seats (id, hall_id, row_number, seat_number)
VALUES (1, 1, 1, 1), (2, 1, 1, 2), (3, 1, 2, 1), (4, 1, 2, 2);
INSERT INTO orders (id, movie_id, cinema_id, hall_id, seat_id, order_date)
VALUES (1, 1, 1, 1, 1, '2021-01-01 10:00:00');
```
3. 查询电影信息:
```sql
SELECT * FROM movies;
```
4. 查询影院信息:
```sql
SELECT * FROM cinemas;
```
5. 查询影厅信息:
```sql
SELECT * FROM halls;
```
6. 查询座位信息:
```sql
SELECT * FROM seats;
```
7. 查询订单信息:
```sql
SELECT * FROM orders;
```
通过使用MySQL,影院订票系统可以方便地管理电影、影院、影厅、座位和订单等信息,并提供各种查询和操作功能。
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