How to "Purge" Session 0

Hi,
We have some pages which use Session 0. I also have some application items which have corresponding application computations that get set "On New Instance". The computations are pulling values from a table.
When we first access a page with session 0 the application items are set by the computation and then they maintain that state. We run into an issue when I change the values in the back end and want them propagated to the application items. For clients who have "normal" sessions they can wait until their next login, however session 0 maintains the "old" values. Is their a way to purge or clear session 0 so all the session variables are reset etc?
Here's an example:
App Item: F_EMP_COUNT
App Comp: SQL - On New Instance
select count(*)
from emp
Application Access:
Px w. Session 0 is accessed for the first time:
- F_EMP_COUNT is set with 10 (the number of employees)
time passes
I now insert a new record in emp and realize that I need to update values in session 0's state
At this point I'd like to purge session 0 so that the next time it is accessed it's values are reset.
Thank you,
Martin
[http://apex-smb.blogspot.com/]

Martin,
There is no "session 0". To clear whatever session you're in you can always request a URL with 'SESSION' in the clear-cache position in the URL. But that won't make your on-new instance computations fire again so the best thing to do would be to request a URL with no session ID. Then right after you get the new session, on the page requested, redirect to a URL with zero in the session ID position.
Scott

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