title: Which query would be better query?
body: <p>I am applying joins on more than two tables and below is part of where clause.
  Out of following two which is better way of writing it and why??</p>
  
  <pre><code>where
      d.bu_id     =   'ABC'
  and
      hd.bu_id    =   'ABC'
  and 
      s.bu_id     =   'ABC'
  </code></pre>
  
  <p>OR</p>
  
  <pre><code>where
      d.bu_id     =   'ABC'
  and
      hd.bu_id    =   d.bu_id
  and 
      s.bu_id     =   d.bu_id
  </code></pre>