-- databasev2 2: a durable table may not hold a `ref` into a volatile one.
-- The referencing row survives a restart; the referenced row does not, so
-- the stored row id dangles. FK restrict cannot catch it — restrict asks
-- "does a row reference this?", and after a restart the honest answer is no
-- while the id is still sitting in a durable slot. WO-E224, at the field.

@table(name: "sessions", durable: false)
class Session {
  token: Text
}

@table(name: "orders", index: [sess])
class Order {
  sess: ref Session
  total: Int
}

fn main() -> Int {
  return 0;
}