mastodon/db/migrate/20161130142058_add_last_successful_delivery_at_to_subscriptions.rb

# frozen_string_literal: true

class AddLastSuccessfulDeliveryAtToSubscriptions < ActiveRecord::Migration[5.0]
  def change
    add_column :subscriptions, :last_successful_delivery_at, :datetime, null: true, default: nil
  end
end