title: How to get end of month date from a "YearMonth" varchar column?
body: <p>We have YearMonth VARCHAR(10) column and I am trying to create a date column which will give me last date of the month based on the YearMonth column. </p>
  
  <pre><code>For Example:
  201612 - 12/31/2016
  201602 - 02/29/2016
  201702 - 02/28/2017
  </code></pre>