Re: Help with UDFs or stored procedures

On 12/28/06, Vernon Hamberg <vhamberg@xxxxxxxxxxx> wrote:

I think I was the one that given you the earlier suggestion - I
apologize for any confusion - I was referring to the SQL parameter
style, which is different. Here is the description of the parameters
from the manual:

<snip>

Thanks for the clarification, Vern.  Had to read your explanation a few
times, but I get the gist of it now.

Is the standard "output" of a null value for display / print in interactive
SQL always a single dash?  Is there a way to change that?  I'm just
wondering in case I encounter having to show nulls on a character field for
which a valid value may be a single dash character.

- Dan