title: Delete record from Google App Engine table
body: <p>I have done this in python file, but my records don delete from DB. My DB is at Google App engine. There will be only one record against this query. Any solution?</p>
  
  <pre><code>deleteContact = db.GqlQuery("SELECT * FROM FriendList WHERE myNum = :1 AND friendNum = :2", myId,friendId)
  results = deleteContact.fetch(1)
  for result in results:
    db.delete(result)
  </code></pre>