title: DropCreateDatabaseIfModelChanges in Entity Framework work but i want the data in database not to be deleted while we change in model or add ur class?
body: <p>I've just started using enity framework. I used Database Intializer. What I want to do is changing properties of database like adding table, field and ol.<br>
  Using <code>DropCreateDatabaseIfModelChanges</code> it works but the data in database is deleted.So is there any way I can change database property without deleting previous data?</p>