H2 Database Tutorial

Discuss H2 Database
H2 is an open-source lightweight Java database. It can be embedded in Java applications or run in the client-server mode. H2 database can be configured to run as in-memory database, which means that data will not persist on the disk. In this brief tutorial, we will look closely at the various featur
H2 Database - Quick Guide
H2 is an open-source lightweight Java database. It can be embedded in Java applications or run in the client-server mode. Mainly, H2 database can be configured to run as inmemory database, which means that data will not persist on the disk. Because of embedded database it is not used for production
H2 Database - Useful Resources
The following resources contain additional information on H2 Database. Please use them to get more in-depth knowledge on this.
H2 Database - Grant
Grant is a command coming from the SQL grammar used to grant the rights to a table, to a user, or to a role. Admin rights are required to execute this command. This command commits an open transaction in this connection.
H2 Database - Commit
COMMIT is a command from the SQL grammar used to commit the transaction. We can either commit the specific transaction or we can commit the currently executed transaction.
H2 Database - Truncate
TRUNCATE is a command used to delete the data from the table. Unlike DELETE FROM without WHERE clause, this command cannot be rolled back. This command commits an open transaction in this connection.