view db/migrate/20090425161243_add_queries_group_by.rb @ 482:ea8b8768b4a0 feature_36

correctly adds multiple authors; correctly sets user_id in the form

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

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