title: Liferay 7 Service Builder doesn't auto update the database
body: <p>In my Liferay 7 project, the Service Builder generates well the file tables.sql (with the complete sql) but doesn't include this content in the SERVICECOMPONENT native liferay table as it did for Liferay 6.2.</p>
  
  <p>Therefore, when I restart the server, there is no update in the database whereas the data model has been modified.</p>
  
  <p>I have to run manually the sql script included in tables.sql to solve temporarily the issue.</p>
  
  <p>Does someone has reproduced this ?
  Is there any option (new in Liferay 7 ?) that I didn't know which can lead to this behavior.</p>
  
  <p>Note : Of course, the option build.auto.upgrade (in service.properties) is set to true and there is no service-ext.properties which could override this</p>