At 15:30 24.09.2002 +0200, you wrote:

>Daniel, i'm aware of that, but for newcomer it's frustrating not to have
>DateAdd, PeriodAdd
>DateDiff, ..etc

You can subtract dates from eachother and add a given number of days to a
date in Firebird too. Or are you talking about something else?

Set
-answering in ib-support because this part isn't very offtopic and IBDIy.