Chris@909: class AddMissingIndexesToUsers < ActiveRecord::Migration
Chris@909:   def self.up
Chris@909:     add_index :users, [:id, :type]
Chris@909:     add_index :users, :auth_source_id
Chris@909:   end
Chris@909: 
Chris@909:   def self.down
Chris@909:     remove_index :users, :column => [:id, :type]
Chris@909:     remove_index :users, :auth_source_id
Chris@909:   end
Chris@909: end