title: Connection Only on merged Power Queries
body: <p>I have two queries in my workbook that rely on each other.  One is set to a connection only, the other is set to load to a table after performing some merging and expanding operations.  I noticed that when refreshing, the query set to "Connection only" does not have a visual indication of refreshing.</p>
  
  <p>When I refresh the secondary query that relies on information from the connection only one, does it actually refresh both of them?  I am having a hard time finding clear documentation on this.  A link to where the information is would also be appreciated.</p>
  
  <p>Further information on the queries themselves:</p>
  
  <ul>
  <li>Both link to SQL tables.</li>
  <li>One pulls the latest data available in the table. </li>
  <li>The other pulls recent information from a different table.</li>
  <li>The second one merges the two tables together (by the key).</li>
  <li>The second one then only grabs information from the first when there is missing information in the second.</li>
  </ul>
  
  <p>I am specifically asking; When the second table calls a refresh, does the first table also refresh even though it is a connection only?</p>