From 2b2d0e803ffcad37728741fb7306593cc3ce7999 Mon Sep 17 00:00:00 2001 From: Sam Date: Thu, 14 May 2015 14:39:04 +1000 Subject: [PATCH] PERF: missing index on useractions making user page slow --- db/migrate/20150514043155_add_user_actions_all_index.rb | 5 +++++ 1 file changed, 5 insertions(+) create mode 100644 db/migrate/20150514043155_add_user_actions_all_index.rb diff --git a/db/migrate/20150514043155_add_user_actions_all_index.rb b/db/migrate/20150514043155_add_user_actions_all_index.rb new file mode 100644 index 00000000000..5d2a9d54c0f --- /dev/null +++ b/db/migrate/20150514043155_add_user_actions_all_index.rb @@ -0,0 +1,5 @@ +class AddUserActionsAllIndex < ActiveRecord::Migration + def change + add_index :user_actions, [:user_id, :created_at, :action_type], name: 'idx_user_actions_speed_up_user_all' + end +end