title: How to refer columns in Power Query by index or position?
body: <p>I have a line as below in Power Query. So instead of referring it by name, I want it by position dynamically. Can someone help here, please</p>
  
  <pre><code>#"Filtered Part Desc" = Table.SelectRows(#"Removed Columns3", each
                              Text.Contains([part_desc], "ENG") or
                              Text.Contains([part_desc], "TRANS"))
  </code></pre>
  
  <p>I tried replacing <code>[part_desc]</code> by <code>Table.ColumnNames(Promoted){6}</code>, but it is not working</p>