title: SEPARATOR keyword not working properly in Hibernate Formula
body: <p>I have following Hibernate forumla query, which I am able to execute in mysql workbanch.</p>
  
  <pre><code>select group_concat(distinct t.column_1_name SEPARATOR ', ') from table_name t and t.fk_record_id = record_id
  </code></pre>
  
  <p>While executing this query with Hibernate, hibernate is appending parent table to the SEPRATOR key word as shown in the below query.</p>
  
  <pre><code>select group_concat(distinct t.column_1_name parent_table.SEPARATOR ', ') from table_name t and t.fk_record_id = record_id
  </code></pre>
  
  <p>Here hibernate is not treating SEPRATOR as keyword. Anyone has any idea about this?</p>