Dennis Sacks wrote:
> The disadvantage is, you'll have to have some process for deleting
> old data from the table, as it will stay around and it will bite you
> when you get the same pg_backend_pid() again down the road.
Rather than use pg_backend_id(), why not just assign session IDs from a
sequence? You would still get the problem of stale session data so you'd
probably still want a periodic cleaner process, but you won't need to
worry about session ID collision.
-Neil
