defmodule Eventos.Repo.Migrations.MakeFollowerTableUnique do use Ecto.Migration def up do create unique_index(:followers, [:actor_id, :target_actor_id], name: :followers_actor_target_actor_unique_index) end def down do drop index(:followers, [:actor_id, :target_actor_id], name: :followers_actor_target_actor_unique_index) end end