ivan <iv@psycho.pl> writes:
> declaration is setof record array_to_setof ( anyarray);
> i trayed created it like "any" array_to_setof( anyarray) but i had problem
> with select. i also trying write setof_to_array as aggregate, but i have
> problem with returns type , because aggregate cat have 'anyarray' as
> result ;(
I think you want to declare it like this:
create function array_to_setof(anyarray) returns setof anyelement as ...
Joe Conway may already have written something like this --- look in his
contrib modules.
regards, tom lane