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Re: cursor "x" does not exist

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On 04/14/2018 09:36 AM, Bob Jones wrote:
On 14 April 2018 at 16:38, Tom Lane <tgl@xxxxxxxxxxxxx> wrote:
Bob Jones <r.a.n.d.o.m.d.e.v.4+postgres@xxxxxxxxx> 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


Thank you tom for showing me the error in my ways.

Now where's that dunce cap gone ?  Maybe I don't deserve to use
anything better than MySQL.   ;-)

Or read the below and be illuminated:)

https://www.postgresql.org/docs/10/static/sql-syntax-lexical.html#SQL-SYNTAX-IDENTIFIERS





--
Adrian Klaver
adrian.klaver@xxxxxxxxxxx




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