From 2cc261e9386f3b06f80d5265b45d6e995bd7809d Mon Sep 17 00:00:00 2001 From: danielgrippi Date: Wed, 7 Sep 2011 14:00:24 -0700 Subject: [PATCH] add index on services for [type, uid] --- db/migrate/20110907205720_add_indexes_to_serivces.rb | 9 +++++++++ db/schema.rb | 3 ++- 2 files changed, 11 insertions(+), 1 deletion(-) create mode 100644 db/migrate/20110907205720_add_indexes_to_serivces.rb diff --git a/db/migrate/20110907205720_add_indexes_to_serivces.rb b/db/migrate/20110907205720_add_indexes_to_serivces.rb new file mode 100644 index 000000000..3cd679ca1 --- /dev/null +++ b/db/migrate/20110907205720_add_indexes_to_serivces.rb @@ -0,0 +1,9 @@ +class AddIndexesToSerivces < ActiveRecord::Migration + def self.up + add_index :services, [:type, :uid] + end + + def self.down + remove_index :services, :column => [:type, :uid] + end +end diff --git a/db/schema.rb b/db/schema.rb index b96d243e6..7bc8c385d 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 => 20110830170929) do +ActiveRecord::Schema.define(:version => 20110907205720) do create_table "aspect_memberships", :force => true do |t| t.integer "aspect_id", :null => false @@ -340,6 +340,7 @@ ActiveRecord::Schema.define(:version => 20110830170929) do t.datetime "updated_at" end + add_index "services", ["type", "uid"], :name => "index_services_on_type_and_uid" add_index "services", ["user_id"], :name => "index_services_on_user_id" create_table "tag_followings", :force => true do |t|