mastodon/app/models/account_stat.rb

# frozen_string_literal: true
# == Schema Information
#
# Table name: account_stats
#
#  id              :bigint(8)        not null, primary key
#  account_id      :bigint(8)        not null
#  statuses_count  :bigint(8)        default(0), not null
#  following_count :bigint(8)        default(0), not null
#  followers_count :bigint(8)        default(0), not null
#  created_at      :datetime         not null
#  updated_at      :datetime         not null
#  last_status_at  :datetime
#

class AccountStat < ApplicationRecord
  self.locking_column = nil

  belongs_to :account, inverse_of: :account_stat

  update_index('accounts#account', :account)
end