TinyDatabase

Supported features

• Disk based B Plus Tree index file
• Multi-primary key
• Null value (can use isnull and notnull in where clause)
• Multi-user concurrent access
• Multi-table join (support and in on clause)
• GUI Client support
• And/or expression in where clause
• Calculating expression in where clause
• Full database operations
• Distinct select

How to test

Suppose you use Intellij Idea，add all dependencies in lib/ as librarys, run all tests in test/