view db/migrate/20090406161854_add_parent_id_to_enumerations.rb @ 127:32b5adec7422 cannam

Bug #51: make New Member box show matching users only when at least 2 characters have been typed in search (avoid really long results lists)

class AddParentIdToEnumerations < ActiveRecord::Migration
  def self.up
    add_column :enumerations, :parent_id, :integer, :null => true, :default => nil
  end

  def self.down
    remove_column :enumerations, :parent_id
  end
end