class AddIndexesToStatusStats < ActiveRecord::Migration[5.2] disable_ddl_transaction! def change add_index :status_stats, :updated_at, algorithm: :concurrently add_index :status_stats, :replies_count, algorithm: :concurrently add_index :status_stats, :reblogs_count, algorithm: :concurrently add_index :status_stats, :favourites_count, algorithm: :concurrently end end