Együd Csaba <csegyud@freemail.hu> writes:
> I have a problem with "set returning functions".
>
> create or replace function getgroups() returns setof t_groups as '
> select * from t_groups;
> ' language 'sql';
>
> in the this way:
>
> select * from getgroups();
>
> It should have returned with all the rows from t_groups. It did
> not. Where is the problem?
This works for me with the most recent version of Postgresql (7.3.2);
what version are you using? Are you sure the table is not empty?
--
Brandon Craig Rhodes http://www.rhodesmill.org/brandon
Georgia Tech brandon@oit.gatech.edu
