Stefan Schwarzer <stefan(dot)schwarzer(at)unep(dot)org> writes:
> Ahh. Indeed, no "tablefunc" schema in there.
If the textual value of search_path (as per "show search_path") lists
the schema but current_schemas() doesn't, I have to think that you've
got a permissions problem --- the system will silently ignore any
search_path entries for which you don't have USAGE permission.
You said you'd done a GRANT but I think you must've fat-fingered it
somehow ...
regards, tom lane