title: How to specify Double's precision on hibernate?
body: <p>I try to create a table from hibernate annotations. I need to have a column of Double type, with the length specified like : (10,2).
  So SQL syntax show like:</p>
  
  <pre><code>... DOUBLE(10,2) ....
  </code></pre>
  
  <p>I have tried to do that:</p>
  
  <pre><code>@Column(length = 10, precision = 2) ...
  </code></pre>
  
  <p>but when i look at my created table, it is not specified the length for Double column. Does hibernate has solution for that or is it necessary to alter table configuration by hand?</p>
  
  <p>Thanks!</p>