view db/migrate/20090425161243_add_queries_group_by.rb @ 1394:0f918e37e1d6 biblio_alt_search_auth

Major interface changes; will use virtual attributes to identify search results.

class AddQueriesGroupBy < ActiveRecord::Migration
  def self.up
    add_column :queries, :group_by, :string
  end

  def self.down
    remove_column :queries, :group_by
  end
end