Sort on and index taggings, ftw

2 files changed, 10 insertions, 1 deletions

diff --git a/db/migrate/20110707221112_index_taggings_created_at.rb b/db/migrate/20110707221112_index_taggings_created_at.rb
new file mode 100644
index 000000000..136d72d44
--- /dev/null
+++ b/db/migrate/20110707221112_index_taggings_created_at.rb
@@ -0,0 +1,8 @@
+class IndexTaggingsCreatedAt < ActiveRecord::Migration
+  def self.up
+    add_index :taggings, :created_at
+  end
+
+  def self.down
+  end
+end
diff --git a/db/schema.rb b/db/schema.rb
index a6d58dfb0..536e3167e 100644
--- a/db/schema.rb
+++ b/db/schema.rb
@@ -10,7 +10,7 @@
 #
 # It's strongly recommended to check this file into your version control system.
 
-ActiveRecord::Schema.define(:version => 20110705003445) do
+ActiveRecord::Schema.define(:version => 20110707221112) do
 
   create_table "aspect_memberships", :force => true do |t|
     t.integer  "aspect_id",  :null => false
@@ -343,6 +343,7 @@ ActiveRecord::Schema.define(:version => 20110705003445) do
     t.datetime "created_at"
   end
 
+  add_index "taggings", ["created_at"], :name => "index_taggings_on_created_at"
   add_index "taggings", ["tag_id"], :name => "index_taggings_on_tag_id"
   add_index "taggings", ["taggable_id", "taggable_type", "context"], :name => "index_taggings_on_taggable_id_and_taggable_type_and_context"
   add_index "taggings", ["taggable_id", "taggable_type", "tag_id"], :name => "index_taggings_uniquely", :unique => true