# File app/controllers/metarep_controller.rb, line 133
  def update_database_description
    if session[:user_id]
      @database = Database.find(params[:id])
      @change = Change.new({:object_path => @database.database_nm, :data_changed => "database_desc", 
      :user_id => session[:user_id],                
      :new_value => params[:value], :date => Time.now})                                                                                                       
      @change.save
      @database.database_desc = params[:value]
      @database.save
      redirect_to :action => 'showDatabase', :id => params[:id]
    end
  end