title: terms query does not support multiple fields
body: <p>Is there a way to write an OR query that matches using terms with field1 (or) matches using terms with field2....
  Getting a message "[terms] query does not support multiple fields"...there ought to be a way:-</p>
  
  <pre><code>       "constant_score":{  
            "filter":{  
               "bool":{  
                  "should":{  
                     "terms":{  
                        "field1 ":[  
                           "017M0",
                           "000XXJ0900"
                        ],
                        "field2":[  
                           "017M0",
                           "000XXJ0900"
                        ]
                     }                       
                  }
               }
            }
         }
  </code></pre>