Max date

I need to store a date value for a "does not expire" document. I think
the easiest will be to insert 9999/12/31 which when compared with the
actual date will result Ok.
Is there a symbolic name for the maximum date? something like infinite
for numbers?

I will like to write something like:
exec sql insert into table(exp_date) values(?????)
where ????? will be replaced by an appropriate name.





-- Este e-mail fue enviado desde el Mail Server del diario ABC Color --
-- Verificado por Anti-Virus Corporativo Symantec --