-- databasev2 2: a `durable: false` table is a FULL table for the life of the
-- process — same indexes, same @unique enforcement, same FK restrict, same
-- query surface. Only its survival differs, and that cannot be observed from
-- inside one process, so this fixture pins the in-process half. The restart
-- half is scripts/residency-accept.sh.

@table(name: "sessions", durable: false, index: [who])
class Session {
  token: Text @unique
  who:   Text
}

fn main() -> Int {
  insert Session { token: "t1", who: "asha" };
  insert Session { token: "t2", who: "asha" };

  let n = 0;
  for s in from x in Session select x { n = n + 1; }
  print("rows ${n}");

  -- @unique still bites on a volatile table
  let dup = try insert Session { token: "t1", who: "eve" } catch (e) nil;
  if dup == nil { print("unique refused"); }

  -- the index-backed probe still works
  for s in from x in Session where x.who == "asha" order by x.token select x {
    print("who ${s.who} token ${s.token}");
  }
  return 0;
}