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Asked: 2026-05-26T03:31:05+00:00

I am opening a database connection to H2 with the following URL: jdbc:h2:../webapps/h2_db/MyDB;MODE=MySQL I

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I am opening a database connection to H2 with the following URL:

jdbc:h2:../webapps/h2_db/MyDB;MODE=MySQL

I go and create a table with a Statement. Then when I am done I close my connection. Then when I open a new connection and check for that table it is NOT there. It looks like H2 wipes out everything I have done with a connection once it is closed. Of course I need by database to persist across connections.

What am I missing here? I am using H2 in file mode, so I see the MyDB.h2.db file.

Thanks!

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1 Answer

  1. Editorial Team

    You might need to commit the message after you make. Im not sure of the exact syntax here but often its something like dbcursor.commit()

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