> This is simply a bad, wrong, stupid way to do it. Why do you not use
> CREATE OR REPLACE FUNCTION?
I totally agree we should get this fixed first :)
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.
On Tue, Aug 5, 2008 at 4:51 PM, Tom Lane
<[email protected]> wrote:
Martin Pihlak <
[email protected]> writes:
> 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
CREATE OR REPLACE FUNCTION?
regards, tom lane
