Having this function would be great (I admit I never responded because
I never figured out if your suggestion was right or not:). But should
it also be added to the pg_stat_activity view? Perhaps even just in
the SQL view using the function.
Alternately should pg_stat_activity show the actual temp schema name
instead of the id? I don't recall if it's visible outside the backend
but if it is, could pg_stat_activity show whether the temp schema is
actually attached or not?
