HyperSQLDB 2.0 With Support for More SQL Features
Version 2.0 of HyperSQLDB (HyperSQL DataBase) is now available.
HSQLDB is a SQL relational database engine. It features in-memory and disk-based tables, and supports embedded and server modes, and schema-based stored procedures and functions written in Java.
This version introduces support for data types such as datetime INTERVAL and ARRAY types, query features, and procedural SQL. It also supports Java routines, and comes with a dedicated LOB store.
More information is available at the New Features page.