view db/migrate/20120731164049_add_boards_parent_id.rb @ 1624:76f8f0814e1e live

Use --check to avoid errors when updating in repos with more than one head

class AddBoardsParentId < ActiveRecord::Migration
  def up
    add_column :boards, :parent_id, :integer
  end

  def down
    remove_column :boards, :parent_id
  end
end