title: Only return rows if all items with the same ID has all the same value in another column
body: <p>I am trying to figure out a way to identify all ID's that only contain all of the same value in another column.</p>
  
  <p>In the example above Looking for all SubID's that are inactive it would only return rows for C2 (ID's 2, 5, &amp; 6). </p>
  
  <p>Sample Data :</p>
  
  <p><a href="https://i.stack.imgur.com/Cy9fo.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/Cy9fo.png" alt="enter image description here"></a></p>