class CreatePermissions < ActiveRecord::Migration def self.up ActiveRecord::Base.establish_connection :users create_table :permissions do |t| t.column :role_id, :integer, :null => false t.column :permission, :string t.column :permissioned_id, :integer t.column :permissioned_type, :string end end def self.down ActiveRecord::Base.establish_connection :users drop_table :permissions end end