debianize-mobilizon/priv/repo/migrations/20191204164224_delete_event_cascade_to_comments.exs
Thomas Citharel 334d66bf5d
Add admin interface to manage instances subscriptions
Signed-off-by: Thomas Citharel <tcit@tcit.fr>
2019-12-15 21:56:16 +01:00

20 lines
490 B
Elixir

defmodule Mobilizon.Storage.Repo.Migrations.DeleteEventCascadeToComments do
use Ecto.Migration
def up do
drop_if_exists(constraint(:comments, "comments_event_id_fkey"))
alter table(:comments) do
modify(:event_id, references(:events, on_delete: :delete_all))
end
end
def down do
drop_if_exists(constraint(:comments, "comments_event_id_fkey"))
alter table(:comments) do
modify(:event_id, references(:events, on_delete: :nothing))
end
end
end