From 6761f8ecbfde0a45cc400e928fb40d2c19223bfa Mon Sep 17 00:00:00 2001 From: Guo Xiang Tan Date: Mon, 16 Jul 2018 14:21:07 +0800 Subject: [PATCH] PERF: Add missing index on `user_id` for `user_second_factors` table. --- app/models/user_second_factor.rb | 4 ++++ ...0180716062012_add_index_user_id_on_user_second_factors.rb | 5 +++++ 2 files changed, 9 insertions(+) create mode 100644 db/migrate/20180716062012_add_index_user_id_on_user_second_factors.rb diff --git a/app/models/user_second_factor.rb b/app/models/user_second_factor.rb index fcf17e14dc..dc7f1695c8 100644 --- a/app/models/user_second_factor.rb +++ b/app/models/user_second_factor.rb @@ -31,3 +31,7 @@ end # created_at :datetime not null # updated_at :datetime not null # +# Indexes +# +# index_user_second_factors_on_user_id (user_id) +# diff --git a/db/migrate/20180716062012_add_index_user_id_on_user_second_factors.rb b/db/migrate/20180716062012_add_index_user_id_on_user_second_factors.rb new file mode 100644 index 0000000000..8618564490 --- /dev/null +++ b/db/migrate/20180716062012_add_index_user_id_on_user_second_factors.rb @@ -0,0 +1,5 @@ +class AddIndexUserIdOnUserSecondFactors < ActiveRecord::Migration[5.2] + def change + add_index :user_second_factors, :user_id + end +end