title: Psql Numeric type for price
body: <p>I created a migration in Sequel:</p>
  
  <pre><code>Sequel.migration do
    up do
      create_table(:products) do
        primary_key :id
        String :name, :null=&gt;false
        Numeric :price, :null=&gt;false
        Text :description, :null=&gt;false
      end
    end
  
    down do
      drop_table(:products)
    end
  end
  </code></pre>
  
  <p>I used Numeric type for price, and now when I put "5" in form, it returns from my database as 0.5E1. What I did wrong?</p>