title: Gets mismatched input '') as '' expecting
body: <p>My query in hadoop returns this error </p>
  
  <pre><code>mismatched input '') as '' expecting ,
  </code></pre>
  
  <p>I don't know why, anybody could find the issue?</p>
  
  <pre><code>select t1.* , '(sum(t1.'price') as 'price')'
  from events t1
  join
  (
      SELECT min(idsite) as idsite
      FROM events
      GROUP BY idsite
  ) t2 on t1.idsite = t2.idsite
  </code></pre>