Vyacheslav,
thank you so much!
Semyon Chaichenets
On Tue, Mar 3, 2009 at 16:19, Vyacheslav Kalinin <vka(at)mgcp(dot)com> wrote:
> There is no set variables in plpgsql. If you want to retrieve set of rows
> for futher manipulation either use a CURSOR or ARRAY:
>
[...]
> I believe what you want to achieve can be done with simple query result
> looping:
[..]