title: Running rake db:drop db:create db:migrate on Heroku Cedar stack
body: <p>When I try to run:</p>
  
  <pre><code>heroku run rake db:drop db:create db:migrate
  </code></pre>
  
  <p>I get the error:</p>
  
  <pre><code>Running rake db:drop attached to terminal... up, run.5
  Couldn't drop adsfsadfas : #&lt;ActiveRecord::StatementInvalid: PGError: ERROR:  must be owner of database adsfsadfas
  : DROP DATABASE IF EXISTS "adsfsadfas"&gt;
  </code></pre>
  
  <p>I am on the Heroku Cedar stack.  Am I allowed to drop databases on Heroku?</p>
  
  <p>Thanks!</p>
  
  <p>John</p>