Ok, now I think I understand since I already have a result set from the query I cannot use yield.
The other example works because I am generating only one result set. On Mon, Aug 17, 2009 at 7:55 PM, Nuno Mota <nm...@net-bo.com> wrote: > I have fixed the problem populating a list and returning it. > > Well I guess I have to learn a litte bit more of python to understand how > to use yield when using multiple result sets. > > Thank you anyway > > > On Mon, Aug 17, 2009 at 7:23 PM, Adrian Klaver <akla...@comcast.net>wrote: > >> >> >> ----- "Nuno Mota" <nm...@net-bo.com> wrote: >> >> > Thank you very much, >> > >> > Can i ask one more question ? >> > >> > How do I declare the correct result set to return, this in first >> > example code, is it possible ? >> > >> > Thank you again, >> > Nuno Mota >> > >> > >> >> From here: >> http://www.postgresql.org/docs/8.3/interactive/plpython-funcs.html >> >> "The result is returned from the Python code in the usual way, with return >> or yield (in case of a result-set statement). " >> >> >> Adrian Klaver >> akla...@comcast.net >> > > > > -- > Nuno Mota <nm...@net-bo.com> > > Management Solutions for POS > Tlf: 351 225322000 > Mob: 351 936272176 > Fax: 351 226177662 > http://www.net-bo.com > -- Nuno Mota <nm...@net-bo.com> Management Solutions for POS Tlf: 351 225322000 Mob: 351 936272176 Fax: 351 226177662 http://www.net-bo.com
