>
> Then I've tried:
>
> CREATE FUNCTION foo(insklid int, out sklid int, out elid INT) RETURNS SETOF
> record AS $$
> BEGIN
> RETURN QUERY SELECT sklid,elid FROM skladkol;
> RETURN;
> END;
> $$ LANGUAGE plpgsql;
know bug :( - your variable names are in collision with column names.
You have to protect self - use prefixes for variables
postgres=# create table a(a varchar, b int);
CREATE TABLE
postgres=# insert into a values('kuku',10),('juku',20);
INSERT 0 2
postgres=# create function f(out _a varchar, out _b integer) returns
setof record as $$begin return query select * from a; return; end; $$
language plpgsql;
CREATE FUNCTION
postgres=# select * from f();
_a | _b
------+----
kuku | 10
juku | 20
(2 rows)
regards
Pavel Stehule
>
> but it returns 5498 rows (which is exact number of rows in that table) but
> of NULL values. WHAT AM I DOING WRONG ? :(((
>
> I'm using EMS Manager 2007 Lite for PostgreSQL. That shouldn't be a problem,
> right ?
>
> Regards,
>
> Milan Oparnica
>
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