Pleroma/priv/repo/migrations/20171019141706_create_password_reset_tokens.exs

defmodule Pleroma.Repo.Migrations.CreatePasswordResetTokens do
  use Ecto.Migration

  def change do
    create_if_not_exists table(:password_reset_tokens) do
      add :token, :string
      add :user_id, references(:users)
      add :used, :boolean, default: false

      timestamps()
    end
  end
end