certainly, would have helped but then we would not have had such great article about inner workings of PostgreSQL (especially since it applies to more the queue

certainly, would have helped but then we would not have had such great article about inner workings of PostgreSQL (especially since it applies to more the queues). If this problem would have been encountered by an average team (like me) it would have been impossible to fully understand what's going on so I am glad this article exists.