1 # Pleroma: A lightweight social networking server
2 # Copyright © 2017-2022 Pleroma Authors <https://pleroma.social/>
3 # SPDX-License-Identifier: AGPL-3.0-only
5 defmodule Pleroma.Repo.Migrations.FillRecipientsInActivities do
7 alias Pleroma.{Repo, Activity}
10 max = Repo.aggregate(Activity, :max, :id)
13 IO.puts("#{max} activities")
14 chunks = 0..round(max / 10_000)
16 Enum.each(chunks, fn i ->
21 update activities set recipients = array(select jsonb_array_elements_text(data->'to')) where id > #{min} and id <= #{max};