title: How to use left outer join in hibernate to return collection of object
body: <p>This is my SQL query with a left join:</p>
  
  <pre><code>select 
      a.clientid, a.companyname, a.phone, b.emp_id 
  from 
      bw_clientdetails a 
  left join 
      bw_client_allocation b on a.clientid = b.client_id;
  </code></pre>
  
  <p>How to represent above query using hibernate so that I can use the resulting object list to populate by grid using display tag. </p>