Il Wednesday 07 November 2007 06:35:55 Tom Lane ha scritto:
> nick <nick@walkerdatanet.com> writes:
> > Just wondering, if it is possible to do the following
> > create function foo() RETURNS Record(int, varchar, int)
>
> OUT parameters (in reasonably recent PG releases).
>
> regression=# create function foo (f1 out int, f2 out varchar, f3 out int)
> as $$ select 42, 'foo'::varchar, 43 $$ language sql;
> CREATE FUNCTION
> regression=# select * from foo();
> f1 | f2 | f3
> ----+-----+----
> 42 | foo | 43
> (1 row)
>
> regards, tom lane
Maybe
create function foo (f1 out int, f2 out varchar, f3 out int)
returns setof record as $body$
...
will return the set.
--
Reg me Please
