https://github.com/iciclef/thu-rdbms

A single-user database management system, as the programming assignment of THU Introduction to Database System curriculum.
https://github.com/iciclef/thu-rdbms

Last synced: 3 months ago
JSON representation

A single-user database management system, as the programming assignment of THU Introduction to Database System curriculum.

• Host: GitHub
• URL: https://github.com/iciclef/thu-rdbms
• Owner: IcicleF
• License: mit
• Created: 2018-10-23T02:23:37.000Z (over 6 years ago)
• Default Branch: master
• Last Pushed: 2019-01-06T06:11:20.000Z (over 6 years ago)
• Last Synced: 2025-01-15T02:58:00.597Z (5 months ago)
• Language: C++
• Size: 317 KB
• Stars: 5
• Watchers: 3
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

Awesome Lists containing this project

README

        
# THU-RDBMS

一个单用户的、基于 C++ 的数据库系统，是清华大学计算机系大三上课程**数据库系统概论**的大作业。

## 应该实现的功能

### DDL

* CREATE DATABASE

* CREATE TABLE

* USE

* SHOW DATABASES/SHOW TABLES

* DESC

FOREIGN KEY REFERENCE 到复合的主键上的情况不考虑。

#### CREATE TABLE 数据类型

* INT

* FLOAT

* CHAR

* DATE

* VARCHAR

#### CREATE TABLE 约束

* PRIMARY KEY

  * 实体完整性约束

* FOREIGN KEY (部分)

  * 参照完整性约束

* NOT NULL

### DML

* INSERT

* SELECT

* DELETE

* UPDATE

注意这部分有诸多功能都**不**需要实现，例如：

* SELECT 嵌套：不用实现

* DISTINCT：不用实现

* ORDER BY：不用实现

* GROUP BY：不用实现

* 聚集函数：不用实现