defmodule DaProductApp.Repo.Migrations.CreateSupervisorLastChecked do use Ecto.Migration def change do create table(:supervisor_last_checked, primary_key: false) do add :supervisor_id, :bigint, primary_key: true add :last_checked_at, :utc_datetime, null: false timestamps(type: :utc_datetime) end create index(:supervisor_last_checked, [:last_checked_at]) end end