title: DRIVING_SITE Oracle Hint with One Remote Table in the script
body: <p>Is there any advantage of using DRIVING_SITE hint when accessing data from only one remote table. The execution plan remains same with and without the hint. </p>
  
  <pre><code>SELECT /*+ DRIVING_SITE(REMOTE_TABLE) */ distinct a.COL1_NB, a.COL2_TX, a.COL3_TX
  FROM REMOTE_TABLE@DASH a
  WHERE TRUNC(SYSDATE) BETWEEN A.HSTRY_EFCTV_DT AND HSTRY_XPRTN_DT
  </code></pre>
  
  <p>The Remote_table have close to 2M data and the resultset expected to have around 300K records.</p>