Dear Michael,
I seem this patch is enough, but could you explain the reason
you drop initial proposal more detail?
I'm not sure why extensions contained by temporary schemas are acceptable.
> Anything depending on a temporary object will be dropped per
> dependency links once the session is over.
Extensions locate at pg_temp_* schemas are temporary objects IMO.
How do you think? Would you implement this functionality in future?
Hayato Kuroda
Fujitsu LIMITED