services/api/db/migrate/20130415020241_rename_orvos_to_arvados.rb

   1 class RenameOrvosToArvados < ActiveRecord::Migration
   2   def up
   3     Link.update_all("head_kind=replace(head_kind,'orvos','arvados')")
   4     Link.update_all("tail_kind=replace(tail_kind,'orvos','arvados')")
   5     Log.update_all("object_kind=replace(object_kind,'orvos','arvados')")
   6   end
   7
   8   def down
   9     Link.update_all("head_kind=replace(head_kind,'arvados','orvos')")
  10     Link.update_all("tail_kind=replace(tail_kind,'arvados','orvos')")
  11     Log.update_all("object_kind=replace(object_kind,'arvados','orvos')")
  12   end
  13 end