foodsoft/db/migrate/20090405131156_modify_group_order_article_result.rb

class ModifyGroupOrderArticleResult < ActiveRecord::Migration[4.2]
  def self.up
    change_column :group_order_articles, :result, :decimal, precision: 8, scale: 3
  end

  def self.down
    change_column :group_order_articles, :result, :integer
  end
end