how do i run h2 on windows

If you want to start a H2 database on Windows, it is a simple task. You can use the Command Prompt or you can double click directly the h2w.bat file. Enter the default "sa" password and click on "Connect" in order to connect to the H2 database: As you can see the database is started and you can use it !

Full Answer

How do I start H2 on Windows?

To start the H2 Console tool, double click the jar file, or run java -jar h2*. jar , h2. bat , or h2.sh . A new database is automatically created by default if an embedded URL is used.

How do I launch my H2?

If you started the server on the same computer as the browser, open the URL http://localhost:8082 . If you want to connect to the application from another computer, you need to provide the IP address of the server, for example: http://192.168.0.2:8082 .

How do I connect to H2?

Accessing the H2 Console 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. The web console has an auto-complete feature that suggests SQL keywords.

How do I use H2 server mode?

Running H2 DB in Server mode You can now connect to the H2 database from an external process by pointing to the TCP Address indicated in the log. At the same time, the H2 DB console will show up in the browser. If using a local machine, simply connect to localhost:8082 to see the Web console.

How do I run H2 database locally?

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

What port does H2 run on?

However, the default port is 8080, and that port is already being used on my machine. EDIT As mentioned by Atul K below, the h2 web console is available on the configured server.

How do I know if H2 is running?

Step 3: Verify H2 Database Installation Click Windows → type H2 Console → Click H2 console icon. Connect to the URL http://localhost:8082. At the time of connecting, the H2 database will ask for database registration as shown in the following screenshot.

Do we need to install H2 database?

http://www.h2database.com/html/download.html. The simplest way is downloading ZIP file, which is suitable for all different operating systems and doesn't need to be installed. You only need to extract it in a folder, you can use it.

What is the driver for H2 database?

To use H2 database in your Java project, a compatible JDBC driver is required at runtime. The h2-version. jar file contains H2 JDBC driver, so you just need to make this jar file available in the project's classpath.

How do I connect to my H2 memory database?

To access an in-memory database from another process or from another computer, you need to start a TCP server in the same process as the in-memory database was created. The other processes then need to access the database over TCP/IP or TLS, using a database URL such as: jdbc:h2:tcp://localhost/mem:db1 .

Is H2 database same as MySQL?

MySQL is a server - based database - it runs as a separate process from your application, and is commonly used in production deployments. H2 is a lightweight database, which can run entirely in-memory, or with disk storage, either in your application's process (embedded) or in a separate process.

How does H2 database work?

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.

Does the Ninja h2 have launch control?

5:3011:46Ninja H2 Launch Control! (My First Time) - YouTubeYouTubeStart of suggested clipEnd of suggested clipThis is definitely not as scary as i expected honestly i feel like launching without launch. ControlMoreThis is definitely not as scary as i expected honestly i feel like launching without launch. Control is definitely a little more scary.

Does the Kawasaki h2 have launch control?

ADDITIONAL VEHICLE FEATURES: Kawasaki Quick Shifter (KQS) Kawasaki TRaction Control (KTRC) Kawasaki Launch Control Mode (KLCM)

How do you turn on launch control in zh2?

Launch Control Mode is activated simply by pressing the button on the handlebar.

Does H2R have launch control?

All the premium rider aids from the previous version (like engine brake control, cornering management function, launch control mode, a quick shifter, traction control, and more) are still here, ensuring the H2R remains a more-or-less untouchable race-day weapon.

How to use H2 with Sun AS?

To use H2 with Glassfish (or Sun AS), set the Datasource Classname to org.h2.jdbcx.JdbcDataSource. You can set this in the GUI at Application Server - Resources - JDBC - Connection Pools, or by editing the file sun-resources.xml: at element jdbc-connection-pool, set the attribute datasource-classname to org.h2.jdbcx.JdbcDataSource .

Where are H2 console settings stored?

The settings are stored in a properties file. For details, see Settings of the H2 Console . The relevant entry is webPort .

How to connect to a Javascript server?

Javascript needs to be enabled. If you started the server on the same computer as the browser, open the URL http://localhost:8082 . If you want to connect to the application from another computer, you need to provide the IP address of the server, for example: http://192.168.0.2:8082 . If you enabled TLS on the server side, the URL needs to start with https:// .

Where is the SQL panel in H2?

The H2 Console application has three main panels: the toolbar on top, the tree on the left, and the query/result panel on the right. The database objects (for example, tables) are listed on the left. Type a SQL command in the query panel and click [Run]. The result appears just below the command.

Can you start multiple H2 consoles?

You can only start one instance of the H2 Console, otherwise you will get the following error message: "The Web server could not be started. Possible cause: another server is already running...". It is possible to start multiple console applications on the same computer (using different ports), but this is usually not required as the console supports multiple concurrent connections.

Does H2 support built in commands?

The H2 Console supports a few built-in commands. Those are interpreted within the H2 Console, so they work with any database. Built-in commands need to be at the beginning of a statement (before any remarks), otherwise they are not parsed correctly. If in doubt, add ; before the command.

Requirements

To run this database, the following software stack is known to work. Other software most likely also works, but is not tested as much.

Supported Platforms

As this database is written in Java, it can run on many different platforms. It is tested with Java 7, 8, and 11. All major operating systems (Windows, Mac OS X, Linux, ...) are supported.

Installing the Software

To install the software, run the installer or unzip it to a directory of your choice.