Keep H2 in-memory database between connections

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java connections jdbc in-memory-database h2

                          I create and use a H2 database in-memory (no writing to storage) for demos and quick tests using this code in Java:

     Connection conn = DriverManager.getConnection( "jdbc:h2:mem:example_db" ) ;

This works the first time, but then the database seems to disappear, unavailable for further work. How can I make use of the same in-memory database over time?

Asked by Basil Bourque (11188 rep)

Dec 6, 2018, 08:58 PM
Last activity: Oct 20, 2019, 11:00 PM

Keep H2 in-memory database between connections

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