Hi
Thanks for pointing to another thing to fix :)
postgres=# create type public.ret_status as ( status integer, status_text text);
CREATE TYPE
postgres=# create or replace function pavel ( i_param text ) returns public.ret_status as $$ select 200::int, 'ok'::text; $$ language sql;
CREATE FUNCTION
postgres=# create or replace function pavel ( i_param text, status OUT int, status_text OUT text ) returns record as $$ select 200::int, 'ok'::text; $$ language sql;
ERROR: cannot change return type of existing function
HINT: Use DROP FUNCTION first.
Asko
On Tue, Aug 5, 2008 at 4:00 PM, Pavel Stehule
<pavel.stehule@gmail.com> wrote:
> Pavel Stehule wrote:
>> Hello
>>
>> try version 8.3. There lot of dependencies are solved.
>>
>
> Yes, 8.3 was the version I was testing with. Same results on the HEAD:
>
> $ psql -e -f test.sql
> select version();
> version
>
> --------------------------------------------------------------------------------------------------------------------------
> PostgreSQL 8.4devel on i686-pc-linux-gnu, compiled by GCC gcc (GCC) 4.1.3 20070929 (prerelease)
> (Ubuntu 4.1.2-16ubuntu2)
> (1 row)
>
> create function foo() returns integer as $$ begin return 1; end; $$ language plpgsql;
> CREATE FUNCTION
> prepare c1 as select * from foo();
> PREPARE
> execute c1;
> foo
> -----
> 1
> (1 row)
>
> drop function foo();
> DROP FUNCTION
> create function foo() returns integer as $$ begin return 2; end; $$ language plpgsql;
> CREATE FUNCTION
> execute c1;
> psql:test.sql:11: ERROR: cache lookup failed for function 36555
>
> regards,
> Martin
>
Regards
Pavel Stehule
