zhaoyanjie001 / minisql

The project in the Database Design course at ZJU

MiniSQL

It is the project for the Database Design course at ZJU. It is a mini database system like MySQL, but it's built by ourselves.

It implemented the following notion in Database Design:

• Buffer Manager (Cache, with clock replacement algorithms)
• Record Manager (Organization of records in a table)
• Index Manager (B+ tree)
• Catalog Manager (Maintain catalog information)
• Interpreter

In terms of functions, we implemented the following queries:

• Table creation, deletion
• Insert
• Select, including *, from, where, and, or, parentheses, order by, join
• Delete
• Build Index
• Drop
• Show tables
• Show indexes

Our team got full marks for this project, and I got 100 from this course. HAHAHAHAHA..

javac -d ./bin src//*.java -encoding gbk javac -d ./bin src//.java src/.java -encoding gbk java -cp ./bin Interpreter