title: sequelize.query() returns same result twice
body: <p>I am working in nodejs project in that using <code>sequelize</code> for connecting mysql database. I am also using <a href="https://www.npmjs.com/package/sequelize-values" rel="noreferrer">sequelize-values</a> for getting raw data from Sequelize instances.</p>
  
  <p>I have written below code</p>
  
  <pre><code>var Sequelize = require('sequelize');
  require('sequelize-values')(Sequelize);
  var sequelizeObj = new Sequelize('mysql://root:@localhost/database');
  
  sequelizeObj.authenticate().then(function (errors) {
      console.log(errors)
  });
  
  sequelizeObj.query("SELECT * FROM `reports` WHERE `id` = 1200").then(function (result) {
  
      });
  </code></pre>
  
  <p>Now the table <code>reports</code> have only 1 record for <code>id</code> 1200, But the <code>result</code> gives two objects for same records, Means both records are same of id 1200.</p>
  
  <pre><code>[ [ { id: 1200,
    productivity_id: 9969,
    gross_percentage_points: 100 } ],
  [ { id: 1200,
    productivity_id: 9969,
    gross_percentage_points: 100 } ] ]
  </code></pre>
  
  <p>Let me know what I am doing wrong?</p>