2009/9/28 Jeff Davis <pgsql@j-davis.com>:
> On Mon, 2009-09-28 at 11:50 +0200, Pavel Stehule wrote:
>> This is maybe too strict. I thing, so safe version is allow variadic
>> packed parameter with VARIADIC keyword as Jeff proposes.
>
> The combination of variadic parameters and named call notation is
> somewhat strange, on second thought. Can you identify a use case?
>
I have not any use case now. Simply when I have a variadic function,
then I would to allow call it with named notation. Some like
create or replace foo (a int, variadic b int[]) ...
SELECT foo(10 as int, variadic array[10,20] as b)
> If not, then it should probably be blocked in this version of the patch.
> Even if it makes sense from a syntax standpoint, it might be confusing
> to users.
>
when I though about control, I found so syntax with mandatory VARIADIC
is difficult implementable. So probably the most feasible solution for
this moment is to discard a variadic functions from set of functions
that are callable with named notation. So I thing we are in tune, and
I am going to update patch.
Regards
Pavel Stehule
> Robert, did you have a specific concern in mind? Do you see a behavior
> there that we might want to change in the future?
>
> Regards,
> Jeff Davis
>
>
