title: How to update the values of partitioned columns in Delta?
body: <p>I wanted to know, whether is it possible to update the "values"  of column on which the delta table is partitioned?</p>
  
  <p>The table is partitioned on a particular column, now I want to update the value of that particular column. Can I do that?</p>
  
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  <p>(found on <a href="https://delta-users.slack.com/archives/CJ70UCSHM/p1578314425085300" rel="nofollow noreferrer">slack</a>)</p>