title: Update database schema in Entity Framework
body: <p>I installed VS SP1 and played around with Entity Framework.</p>
  
  <p>I created a schema from an existing database and tried some basic operations.</p>
  
  <p>Most of it went well, except the database schema update.</p>
  
  <p>I changed the database in every basic way:</p>
  
  <ul>
  <li>added a new table</li>
  <li>deleted a table</li>
  <li>added a new column to an existing table</li>
  <li>deleted a column from an existing table</li>
  <li>changed the type of an existing column</li>
  </ul>
  
  <p>The first three went well, but the type change and the column deletion did not followed the database changes.</p>
  
  <p>Is there any way to make is work from the designer? Or is it not supported at the moment? I didn't find any related material yet, but still searching.</p>