title: Android - add default value in GreenDao database
body: <p>I would like to ask, if there is possibility to add default value when I create greenDao database?</p>
  
  <pre><code>Example:
  Property pictureIdProperty = user.addLongProperty("pictureId").getProperty();
  Property thumbnailIdProperty = user.addLongProperty("thumbnailId").getProperty();
  //and here I need something like this:
  //thumbnailIdProperty.setDefault(-1); //there is possible to add 
  user.addToOne(picture, pictureIdProperty);
  user.addToOne(picture, thumbnailIdProperty, "thumbnail");
  </code></pre>
  
  <p>And when I'm using database and this table then there is no need to add default value always when I create this model.</p>