frenzy/priv/repo/migrations/20191102135129_feeds_add_pipeline_id.exs

defmodule Frenzy.Repo.Migrations.FeedsAddPipelineId do
  use Ecto.Migration

  def change do
    alter table(:feeds) do
      add :pipeline_id, references(:pipelines, on_delete: :nilify_all)
    end
  end
end