spc-pleroma/priv/repo/migrations/20171109114020_fill_actor_f...

28 lines
536 B
Elixir

defmodule Pleroma.Repo.Migrations.FillActorField do
use Ecto.Migration
alias Pleroma.{Repo, Activity}
def up do
max = Repo.aggregate(Activity, :max, :id)
if max do
IO.puts("#{max} activities")
chunks = 0..round(max / 10_000)
Enum.each(chunks, fn i ->
min = i * 10_000
max = min + 10_000
execute("""
update activities set actor = data->>'actor' where id > #{min} and id <= #{max};
""")
|> IO.inspect()
end)
end
end
def down do
end
end