|
|
- class MoreFasterIndexOnNotifications < ActiveRecord::Migration[5.1]
- def change
- commit_db_transaction
- add_index :notifications, [:account_id, :id], order: { id: :desc }, algorithm: :concurrently
- remove_index :notifications, name: :index_notifications_on_id_and_account_id_and_activity_type
- end
- end
|