In response to Atif Jung :
> Thanks Andreas but is there no alternative?
>
> I'm porting from an INFORMIX database which allows the return of more than one
> value from a stored procedure without having to use in/out parameters. The
> procedure is called from several places across the system and will be time
> consuming to change all instances to include the new out parameters. To be able
> to return more than one parameter will be of great help to me, if it's
> possible.
Other solution, but new problem for you:
test=# create or replace function atif(int, text) returns record as
$$declare r record; begin select into r 1::int, 'hello world'::text; return r; end;$$language plpgsql;
CREATE FUNCTION
test=*# select * from atif (0,'test') as foo(a int, b text);
a | b
---+-------------
1 | hello world
(1 row)
test=*# select * from atif (0,'test');
ERROR: a column definition list is required for functions returning "record"
LINE 1: select * from atif (0,'test');
Now you have to define the result-type later, but you have to define
that.
Regards, Andreas
--
Andreas Kretschmer
Kontakt: Heynitz: 035242/47150, D1: 0160/7141639 (mehr: -> Header)
GnuPG: 0x31720C99, 1006 CCB4 A326 1D42 6431 2EB0 389D 1DC2 3172 0C99