title: EF 7 Migration to Existing Database
body: <p>I am working on a web project using ASP.Net 5 and EF7.</p>
  
  <p>I have imported all the tables from existing database onto my models in my project. However, I am having problems in regards with migrations.</p>
  
  <p>I have created the initial migration, made some changes on particular entity, create another migration following the changes I have made and now want to apply the changes on the database.</p>
  
  <p>After running this command below:</p>
  
  <p><code>dnx ef database update [Migration]</code></p>
  
  <p>the dnx is trying to apply the 'initial' migration with all the entities which are already in database and this causes an error as below:  </p>
  
  <blockquote>
    <p>{ There is already an object named ['EntityName'] in the database. }</p>
  </blockquote>
  
  <p>Can you please advise on how to do the migration on the existing database?</p>
  
  <p>Thanks
  Saeed</p>