defmodule Bones73k.Repo.Migrations.CreateProperties do use Ecto.Migration def change do create table(:properties, primary_key: false) do add(:id, :binary_id, primary_key: true) add(:name, :string) add(:price, :decimal) add(:description, :text) add(:user_id, references(:users, type: :binary_id, on_delete: :delete_all), null: false) timestamps() end create(index(:properties, [:user_id])) end end