On Thu, Nov 06, 2003 at 18:17:52 +0900,
Alex <alex(at)meerkatsoft(dot)com> wrote:
> Hi Jason,
> thanks, for the reply. Tried that one but still getting an error
>
> Unable to identify an operator + for types timestamp without time zone
> and text ....
You probably need an explicit cast from text to interval. An untyped
(unknown) string gets handled differently than one of type text.