class AddIndexToArticles < ActiveRecord::Migration[7.0] def change add_index :articles, :status unless index_exists?(:articles, :status) add_index :articles, :views unless index_exists?(:articles, :views) add_index :articles, :portal_id unless index_exists?(:articles, :portal_id) add_index :articles, :account_id unless index_exists?(:articles, :account_id) end end