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数据库系统概论大作业

2022 秋季学期《数据库系统概论》大作业。

安装依赖

使用python实现,python 3.10.6 使用antlr4-4.7.2 antlr非必须,只需要有运行时即可

sudo apt install antlr4=4.7.2-5 # 非必须
pip install -r requirements.txt

运行方式

安装依赖以后到src目录下

python main.py

实现功能

  • 所有基础功能
  • 多表Join
  • 聚合查询
  • 嵌套查询
  • 联合主外键
  • 联合索引

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