How do I browse H2 database?

Accessing the H2 Console H2 database has an embedded GUI console for browsing the contents of a database and running SQL queries. By default, the H2 console is not enabled in Spring. Then, after starting the application, we can navigate to http://localhost:8080/h2-console, which will present us with a login page.

How do I connect to my local H2 database?

To use it in embedded mode, you need to:

1. Add the h2*. jar to the classpath (H2 does not have any dependencies)
2. Use the JDBC driver class: org. h2. Driver.
3. The database URL jdbc:h2:~/test opens the database test in your user home directory.
4. A new database is automatically created.

What is H2 driver?

H2 is a relational database management system written in Java. It can be embedded in Java applications or run in client-server mode. The software is available as open source software Mozilla Public License 2.0 or the original Eclipse Public License.

How do I enable remote database?

Creating database tables

1. Run the ./h2.sh command to start the Web console.
2. Copy the script text from the SQL file.
3. Paste it into the console.
4. Click Run.
5. Restart the server. You can create database tables automatically when starting the product for the first time by using the -Dsetup parameter as follows:

Is H2 a good database?

It is an extremely fast database engine. H2 is open source and written in Java. It supports standard SQL and JDBC API. It can use PostgreSQL ODBC driver too.

How do I enable remote access to H2?

Setting up the remote H2 database. Setting up the drivers. Setting up datasource configurations….Follow the steps below to run the script in Web console:

1. Run the ./h2.sh command to start the Web console.
2. Copy the script text from the SQL file.
3. Paste it into the console.
4. Click Run.
5. Restart the server.

Is H2 faster than MySQL?

Comparing the normalized speed of Hibernate with MySQL database server (1.2) to the normalized speed of Hibernate with H2 database server (2.5) reveals that in these tests, Hibernate with H2 server is 2.1 times faster than Hibernate with MySQL server.

Who uses H2 database?

Companies Currently Using H2 Database

Is H2 and SQL same?

H2 Database and Microsoft SQL Server belong to “Databases” category of the tech stack. According to the StackShare community, Microsoft SQL Server has a broader approval, being mentioned in 697 company stacks & 2723 developers stacks; compared to H2 Database, which is listed in 9 company stacks and 19 developer stacks.

What is H2 database engine?

H2 Database Engine. Welcome to H2, the Java SQL database. The main features of H2 are: Very fast, open source, JDBC API. Embedded and server modes; in-memory databases. Browser based Console application. Small footprint: around 2 MB jar file size.

What is the driver name for JDBC H2?

The driver name is “org.h2.Driver” . The database URL always needs to start with jdbc:h2: to be recognized by this database. The second parameter in the getConnection () call is the user name ( sa for System Administrator in this example).

How to connect to the H2 database?

At the time of connecting, the H2 database will ask for database registration as shown in the following screenshot. Fill all the details in the above dialog box such as Saved Settings, Settings Name, Driver Class, JDBC URL, User Name, and Password.

What is the H2 driver in ddbschema tool?

DbSchema Tool already includes an H2 driver, which is automatically downloaded when you connect to H2. What is the JDBC URL? Each JDBC driver is using a specific URL. The URL is a string (text) with a specific format, containing information about the host where the database is running, the port, username, database name, etc.