Re: (When) can a single SQL statement return multiple result sets?

Tom Lane schrieb am 11.04.2024 um 01:02:
> Jan Behrens <jbe-mlist@magnetkern.de> writes:
>> While writing a PostgreSQL client library for Lua supporting
>> Pipelining (using PQsendQueryParams), I have been wondering if there
>> are any single SQL commands that return multiple result sets.
>
> Right now, I don't think so.

Hmm, what about functions returning multiple refcursors?

From a client library point of view, I think that would qualify as
"multiple result sets"