7 lines
313 B
Ruby
7 lines
313 B
Ruby
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
|