Is there a SIMPLE way to display "Null" for null text fields
(to differentiate from empty fields) or anything simple to
differentiate how they display?. I saw something in
the documentation about using @... as a format but I
could not understand what they were saying. I'd prefer
the table fields to show "Null" automatically when I open it
(once I have set the format, or whatever) rather than having
to run select * from table where field is null (or: field = "")
to find out which fields are null/empty.


I can change null fields to empty fields by typing in "" in
datasheet/data entry mode. Is there a data entry way to
change empty fields to null (instead of using an update