Sorry for the double post - My error - John

--- In ib-support@y..., "jbeh2000" <yahoo@j...> wrote:
> Hi Set
>
> Thank you for your comment and advice. I wasn't aware of the IN /
> EXISTS distinction and I am still not sure that I fully understand
it
> but I am grateful to you for pointing it out.. Nevertheless the
> problem for both my original and your improvement is that neither
of
> them work at all.
--------------------------------------> cut