title: Second Highest Salary without subquery
body: <pre><code>EmployeeID  EmployeeName    Department      Salary   
  ----------- --------------- --------------- ---------
  1           Nisha           Finance         40000.00
  2           John            Finance         25000.00
  3           NEo             Finance         25000.00
  4           Dan             Finance         15000.00
  5           Jstin           IT              80000.00
  6           Amy             IT              50000.00
  </code></pre>
  
  <p>I want to get the second highest Salary which is 50000.00 without using subquery?</p>