title: How to get a distinct value of a row with sequelize?
body: <p>I have table with value</p>
  
  <pre><code>id country 
  1  india
  2  usa
  3  india
  </code></pre>
  
  <p>I need to find the distinct values from the country column using sequelize.js</p>
  
  <p>here my sample code...</p>
  
  <pre><code>Project.findAll({
  
      attributes: ['country'],
      distinct: true
  }).then(function(country) {
       ...............
  });
  </code></pre>
  
  <p>Is there any way to find the distict values</p>