title: How to add/edit the comment of a partitioned column in Hive table?
body: <p>I have a Hive table with partition on a column 'part_col' and I would like to add comment to this column 'part_col'. </p>
  
  <p>I have tried the below ALTER statement but it does not work and throws error,</p>
  
  <pre><code>ALTER TABLE comment_test PARTITION (part_col) RENAME TO PARTITION (part_col string COMMENT 'new_comment');
  </code></pre>
  
  <p>Are there any other way to add or modify Hive table column's partition?</p>