Hello
try to SELECT INTO ARRAY(SELECT user_t FROM users LIMIT 10) _page.users;
Regards
Pavel Stehule
2011/1/13 Jon Smark <jon.smark@yahoo.com>:
> Hi,
>
> I am trying to create a PL/pgSQL function whose return type is a tuple
> consisting of an integer and a list of table rows. I emulate the tuple
> by defining a record 'page_t' with the two fields; however, the naïve
> approach of doing a SELECT INTO one the record's fields does not work
> (see function 'get_page') below. Am I missing something obvious here?
>
> Thanks in advance!
> Jon
>
>
> create table users
> (
> uid int4 not null,
> name text not null,
> age int4 not null,
> primary key (uid)
> );
>
> create type user_t AS
> (
> uid int4,
> name text,
> age int4
> );
>
> create type page_t AS
> (
> total int4,
> users user_t[]
> );
>
> create function get_page ()
> returns page_t
> language plpgsql as
> $$
> declare
> _page page_t;
> begin
> _page.total := select count (*) from users;
> select * into _page.users from users limit 10;
> return _page;
> end
> $$;
>
>
>
>
>
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