--- In firebird-support@yahoogroups.com, "grat007" <grat@q...> wrote:

> Hi,
> howto create expression in SP:
> ....
> a=1;
> b=a+1; ...here error
>
> expression evaluation not supported.
> thanks

Milan, your laconism is incomparable :)) But since I have some
telepathic abilities, I can suppose A is char type variable and your
database dialect is 3. Am I right and is this hint clear enough?

Best regards,
Alexander.