4523: update db migration script for owner_uuid index to drop index only when it...

[arvados.git] / services / api / db / migrate / 20130415020241_rename_orvos_to_arvados.rb

class RenameOrvosToArvados < ActiveRecord::Migration
  def up
    Link.update_all("head_kind=replace(head_kind,'orvos','arvados')")
    Link.update_all("tail_kind=replace(tail_kind,'orvos','arvados')")
    Log.update_all("object_kind=replace(object_kind,'orvos','arvados')")
  end

  def down
    Link.update_all("head_kind=replace(head_kind,'arvados','orvos')")
    Link.update_all("tail_kind=replace(tail_kind,'arvados','orvos')")
    Log.update_all("object_kind=replace(object_kind,'arvados','orvos')")
  end
end