title: Parse com deleting database on android application
body: <p>I'm developing a kind of message application which is work on parse.com. My users and user's messages are on parse database. I want to delete one of user's all messages from parse, but i couldn't do it. I used a few methods for it like this but it doesn't works.</p>
  
  <pre><code>ParseObject msgObject;
  public void DeleteAllUserMessage(String sender){
  
              ParseQuery&lt;ParseObject&gt; query = new ParseQuery&lt;ParseObject&gt;("Messages");
              query.whereEqualTo("personSender",sender);
               msgObj.createWithoutData("Messages", sender).deleteEventually(new DeleteCallback() {
  
                  @Override
                  public void done(ParseException e) {
                      // TODO Auto-generated method stub
                      try {
                          msgObj.delete();
                      } catch (ParseException e1) {
                          // TODO Auto-generated catch block
                          e1.printStackTrace();
                      }
                  }
              });
  </code></pre>