JoeTried, but...
>> select (foo(10::int2,20::int2))[1];>> ERROR: parser: parse error at or near "[" at character 32
I'm using the version 7.3.3
Thanks..
---
> Cristian Cappo wrote:
> > >>> select __function(10::int2, 20::int2)[1]
> > ^^^ parsing error.
> >
>
> Try:
>
> create or replace function foo(int2, int2 ) returns _varchar as '
> select ''{1,2}''::_varchar
> ' language 'sql';
>
> regression=# select (foo(10::int2, 20::int2))[1];
> foo
> -----
> 1
> (1 row)
>
> HTH,
>
> Joe
>
>
> ---------------------------(end of broadcast)---------------------------
> TIP 2: you can get off all lists at once with the unregister command
> (send "unregister YourEmailAddressHere" to majordomo@postgresql.org)
------------------------------------
Cristian Cappo Araujo
Desarrollo de Proyectos - Direccion Tecnica
Centro Nacional de Computación
Universidad Nacional de Asunción
email: ccappo@cnc.una.py
tel. : 595-021-585550
fax : 595-021-585619