title: i've using startAt and endAt for getting range data, but i need to take data in another child inside the startAt
body: <p>I want to take data inside a folder of my Realtime Database that looks like this:</p>
  <p><a href="https://i.stack.imgur.com/n7hiE.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/n7hiE.png" alt="this is the realtime database look like" /></a></p>
  <p>I have this code for getting the date range data and showing it in RecycleView .</p>
  <pre><code>    DatabaseReference db = FirebaseDatabase.getInstance ( ).getReference ( );
          DatabaseReference pendingRef = db.child (&quot;Users&quot;).child (&quot;Pending&quot;);
  
          Query queryByKey = pendingRef.orderByKey ()
                  .startAt (&quot;*&quot; + tanggalawal)
                  .endAt (&quot;*&quot; + tanggalakhir + &quot;\uf8ff&quot;);
  
          recView = (RecyclerView)findViewById (R.id.recview);
          recView.setLayoutManager (new LinearLayoutManager (this));
  
          FirebaseRecyclerOptions&lt;Model&gt; options =
                  new FirebaseRecyclerOptions.Builder&lt;Model&gt;()
                          .setQuery(queryByKey, Model.class)
                          .build();
  
          adapter = new MyAdapter (options);
          recView.setAdapter (adapter);
  </code></pre>
  <p>How can I get the DataPelanggan data inside of it?</p>