title: Django: Change models without clearing all data?
body: <p>I have some models I'm working with in a new Django installation. Is it possible to change the fields without losing app data?</p>
  
  <p>I tried changing the field and running <code>python manage.py syncdb</code>. There was no output from this command.</p>
  
  <p>Renavigating to admin pages for editing the changed models caused TemplateSyntaxErrors as Django sought to display fields that didn't exist in the db.</p>
  
  <p>I am using SQLite.</p>
  
  <p>I am able to delete the db file, then re-run <code>python manage.py syncdb</code>, but that is kind of a pain. Is there a better way to do it?</p>