Hello,
I had problem with cursor in plperl. Fetch returns zero rows not one, and I
don't know why.
create or replace function outside() returns void as $$
declare bbb cursor for select 12 as x;
begin open bbb; perform poo(bbb);
end;
$$ language plpgsql;
select outside();
create or replace function poo(refcursor) returns void as $$ my $sth = spi_exec_query("fetch all from $_[0]");
elog(NOTICE, "boooo ".$sth->{processed}); # expected one, got zero
$$ language plperlu;
Can you help me?
Thank you
Pavel Stehule
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