Hi, Does Postgres support queues, I mean does it have something like Oracle's Advanced Queue. If not, can you please recommend an open-source, light-weight and more importantly RELIABLE point-to-point queue implementation, built on postgres? Something similar to Oracle's Advanced Queue? I don't need publish/subscribe or a priority-based point-to-point queue, just a simple one which provides a reliable way of enqueuing and dequeuing with LIFO... Thanks...
