"Hannu Krosing" <hannu@skype.net> writes:
> What I was referring to, was a "code cleanup" of libpq several years
> ago, when someone (maybe Bruce IIRC) removed ability to accept multiple
> recordsets from backend altogether, on the basis that it is not used
> anyway.
You can still receive multiple record sets just fine using libpq. psql doesn't
handle them but they're there. When I was doing the concurrent psql patch I
also had it handling multiple record sets.
Something else you may be thinking of, I don't think it's legal to do queries
like "select 1 ; select 2" in the new protocol. That was legal in the old
protocol.
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