title: MongoDB find key on nested object KEY (JSON)
body: <p>So pretty new and absolutely uneducated on MongoDB.  </p>
  
  <p>Having this JSON structure:</p>
  
  <pre><code>{
  "id": "123456",
  "makes": {
      "abc": {
          "att1": 4,
          "att2": "fffff",
          "att3": 46
          },
      "fgh": {
          "att1": 8,
          "att2": "ggggg",
          "att3": 6
      },
      "rty": {
          "att1": 3,
          "att2": "hhhh",
          "att3": 4
          },
      "iop": {
          "att1": 4,
          "att2": "llll",
          "att3": 3
          }
  }
  </code></pre>
  
  <p>}</p>
  
  <p>how can I query the DB for "fgh" make?
  I tried:</p>
  
  <pre><code>db.&lt;myCollection&gt;.find({"makes":"fgh"})
  </code></pre>
  
  <p>but that doesn't work.
  It works fine if I write:</p>
  
  <pre><code>db.&lt;myCollection&gt;.find({"makes.fgh.att1":8})
  </code></pre>
  
  <p>thank you in advance!</p>