title: Display employee name who were hired on Sunday of October Month
body: <p>My exercise says to display employee names who were hired on sunday in the month of October</p>
  
  <pre><code>select ename,hiredate    from emp   where
  to_char(hiredate,'MON')='OCTOBER' AND to_char(hiredate,'DAY')='SUNDAY'
  </code></pre>
  
  <p>Also <br></p>
  
  <blockquote>
    <p>Display all the employess who are hired in last quarter.</p>
  </blockquote>
  
  <p>In oracle we cannot use qq so how to write a query for this?</p>