From 72402ebc3e6a75748e208758017f5aa95c9ff680 Mon Sep 17 00:00:00 2001 From: Tom Hughes Date: Mon, 3 Aug 2009 23:04:41 +0000 Subject: [PATCH] Add an index on message sender. --- db/migrate/038_add_message_sender_index.rb | 9 +++++++++ 1 file changed, 9 insertions(+) create mode 100644 db/migrate/038_add_message_sender_index.rb diff --git a/db/migrate/038_add_message_sender_index.rb b/db/migrate/038_add_message_sender_index.rb new file mode 100644 index 000000000..2b9b134cd --- /dev/null +++ b/db/migrate/038_add_message_sender_index.rb @@ -0,0 +1,9 @@ +class AddMessageSenderIndex < ActiveRecord::Migration + def self.up + add_index :messages, [:from_user_id], :name=> "messages_from_user_id_idx" + end + + def self.down + drop_index :messages, :name=> "messages_from_user_id_idx" + end +end -- 2.43.2