title: Output year and month with a string
body: <p>Trying to output something like:</p>
  
  <p><code>2016,11</code></p>
  
  <p>Using this:</p>
  
  <pre><code>SELECT
  CONVERT(VARCHAR(20),YEAR(GETDATE()) + ',' + MONTH(GETDATE())) AS YearMonth
  </code></pre>
  
  <p>Am I missing something in convert? Because I am getting this error: </p>
  
  <blockquote>
    <p>Conversion failed when converting the varchar value ',' to data type
    int.</p>
  </blockquote>
  
  <p>Thanks</p>