title: Create h2 database with Spring Boot if it not exists, then don't delete. Desktop application
body: <p>I am writing a desktop applicaiton, which requires language dictationary.</p>
  
  <p>I want my application to create h2 database only when user first time run my application, and then load translations into db from .xdxf dictationary.</p>
  
  <p>After a quick looking through a few articles I got that the common use case is to create a new schema every time when application starts and destroy it on exit. Did I get it correctly?</p>
  
  <p>Is there a way to keep created schema after application was stopped?</p>
  
  <p>P.S. any link for suitable tutorial will be enougth for me. Thanks.</p>