Merge 16817:16819 from trunk.
[rails.git] / db / migrate / 038_add_message_sender_index.rb
1 class AddMessageSenderIndex < ActiveRecord::Migration
2   def self.up
3     add_index :messages, [:from_user_id], :name=> "messages_from_user_id_idx"
4   end
5
6   def self.down
7     remove_index :messages, :name=> "messages_from_user_id_idx"
8   end
9 end