title: Sequelize decimal data save with 2 decimal points
body: <p>I'm using sequlize ORM for my Node.js project. Below code is one column in a table.</p>
  
  <pre><code>   itemPrice: {
        type: DataTypes.DECIMAL,
        allowNull: false,
        field: 'itemPrice'
      },
  </code></pre>
  
  <p>It is generate the MYSQL DB column as decimal(10,0). It means it cannot save decimal points data. When I'm going to save 12.26, it is save 12. How to create column with saving 2 decimal points.</p>
  
  <p>I tried below code also. It doesn't execute and occurred an error.</p>
  
  <pre><code>   itemPrice: {
        type: DataTypes.DECIMAL(10,2),
        allowNull: false,
        field: 'itemPrice'
      },
  </code></pre>
  
  <p>Please show me a direction to do this...</p>