# This migration comes from rubber_stamp (originally 20140206165205) class CreateRubberStampVersionAttributes < ActiveRecord::Migration def change create_table :rubber_stamp_version_attributes do |t| t.string :version_type, null: false t.integer :version_id, null: false t.string :name, null: false t.text :old_value t.text :new_value end add_index :rubber_stamp_version_attributes, [:version_type, :version_id], name: "rubber_stamp_version_attriubtes_on_version" end end