title: How can I set sysdate in H2? (for testing)
body: <p>I use H2 for testing and I want to set <code>sysdate</code>.</p>
  
  <p>I tried to create an alias for <code>sysdate</code> to my own implementation, but then I couldn't use it with arithmetic like <code>sysdate - ?</code>. There was exception: <code>Unknown data type: "?"</code></p>
  
  <p>I tried to replace <code>sysdate</code> string to smth like <code>timestamp '2018-01-01 11:11:11.123'</code> or <code>parsedatetime('2018-01-01 11:11:11.123', 'yyyy-MM-dd hh:mm:ss.SSS')</code> in runtime. There was same exception, like in previous attempt.</p>
  
  <p>Yes, I can add <code>cast(? as number)</code> to all my sql, but it isn't a good solution for me.</p>
  
  <p>Do you have any idea, how can I do this?</p>
  
  <p>ps: I also use Spring. Maybe it will help</p>