title: How to merge two datatables, which having different schema?
body: <p>I have two <strong>Datatables</strong> shown in below</p>
  
  <p>Table 1</p>
  
  <pre><code>-------------------------
    ID  |   Name 
  --------------------------
   1    |  JOHN
   2    |  GEORGE
   3    |  RAGU
  --------------------------
  </code></pre>
  
  <p>Table 2</p>
  
  <pre><code>  ----------
     ID | AGE
    ----------
      1 | 23
      2 | 23
      3 | 22
    ----------
  </code></pre>
  
  <p>I just want the result as like this..</p>
  
  <p>Result</p>
  
  <pre><code>-------------------------
    ID  |   Name    | AGE
  --------------------------
   1    |  JOHN     | 23
   2    |  GEORGE   | 23
   3    |  RAGU     | 22
  --------------------------
  </code></pre>
  
  <p>Thanks..</p>