Re: RfD: more powerful "any" types

On Sep 9, 2009, at 4:44 AM, Peter Eisentraut wrote:
> That's beginning to sound a bit like a generics feature.  E.g.,
>
> CREATE FUNCTION the_same<T>(arg_a T, arg_b T) RETURNS bool AS $$
> SELECT arg_a IS DISTINCT FROM arg_b;
> $$;

mmm, yeah... ISTM that expansion in this area should probably head  
toward generics..

Does SQL spec such a thing?