adding a non null invisible value in field

[Jim_Madrid]

How can I do the following?

I need a default value for a field , something like a space or something similar, that would act as a non-null value for a field, yet would not yield visible results.

Does that make any sense 😃 ?

In other words, a default value that the database thinks is a real value but it is not visible.

thanks

Jarow

[YappyDog]

Don't know why you'd want to do this, but why not just use a space?

[Sxooter]

Except for the part where you say you don't want it to be null, it sounds like what you're asking for is a null.

Why can't you put a NULL in there?