mmsc_app/db/migrate/20210318103907_add_unlimited_to_p_customers.rb

class AddUnlimitedToPCustomers < ActiveRecord::Migration[6.0]
  def change
    add_column :p_customers, :unlimited, :boolean, :default => false
    add_column :p_customers, :import_name, :string
    add_column :p_customers, :import_date, :datetime
  end
end