Bob Jones <r.a.n.d.o.m.d.e.v.4+postgres@gmail.com> writes:
> My apologies if I'm being incredibly stupid here, but I've reviewed
> what the docs have to say about naming portals and I still can't see
> where I'm going wrong here ?
I think you're forgetting to double-quote an upper case identifier.
> FETCH ALL IN B;
> ERROR: cursor "b" does not exist
The cursor is named "B" not "b", but B without quotes folds to the latter.
regards, tom lane