Contents

class AddIndexOnStateIdOnIdentities < ActiveRecord::Migration
  def change
    add_index :identities, :state_id
  end
end

Version data entries

1 entries across 1 versions & 1 rubygems

Version	Path
unico-training-7.8.0	db/migrate/20111017065533_add_index_on_state_id_on_identities.rb