H2 is an SQL database engine written in Java that implements the JDBC API. Embedded, server, and clustering modes are available. A Web based console application is included. The database has strong security features and an experimental ODBC driver. Disk based and in-memory databases and tables are supported.


User defined aggregate functions are not supported. The CSV tool has been improved. Linked tables in non-default schemas are now supported. The Console application was translated to Italian. Stack traces with SQL statements are now shorter. Problems with prepared statements and XA connections have been fixed.

URL: H2 Database Engine