title: No data recovered with sequelize-oracle
body: <p>I am using <a href="https://github.com/lebretr/sequelize-oracle" rel="nofollow">sequelize-oracle</a> to query with NodeJS over Oracle.</p>
  
  <p>I have the following model:</p>
  
  <pre><code>var Sequelize = require('sequelize-oracle');
  var User = sequelize.define('user', {        
          uid: {
              type: Sequelize.INTEGER
          },
          name: {
              type: Sequelize.STRING
          }
  };
  </code></pre>
  
  <p>I have the following query:</p>
  
  <pre><code>User.findAll().then(function(rows) {
      callback(null, rows);
  }).catch(function(error) {
      callback(error);
  });
  </code></pre>
  
  <p>When I execute it, the SQL generated is correct:</p>
  
  <pre><code>SELECT id, uid, name FROM user user;
  </code></pre>
  
  <p>but I get no data in the result JSON:</p>
  
  <pre><code>[
  { },
  { },
  { },
  { }
  ]
  </code></pre>
  
  <p>However, if I try to execute a raw query, these data are recovered:</p>
  
  <pre><code>var connection = new Sequelize(/* ... */);
  connection.query('SELECT id, uid, name FROM user user').then(function(rows) {
      callback(null, rows[0]);
  }).catch(function(error) {
      callback(error);
  });
  </code></pre>
  
  <p>And the result:</p>
  
  <pre><code>[{
      id: 1,
      uid: 12345,
      name: "user1"
  }, {
      id: 2,
      uid: 67890,
      name: "user2"
  }, {
      id: 3,
      uid: 11111,
      name: "user3"
  }, {
      id: 4,
      uid: 22222,
      name: "user4"
  }]
  </code></pre>
  
  <p>Any ideas?
  Thank you for your help</p>