Thomas Steinmaurer wrote:

> In my FTSL tool, the idea was to query the header page and to enable the
> user to locate the queried OAT value from the header page in the
> MON$TRANSACTIONS table. With your explanation above (header page vs.
> in-memory variables used by the monitoring tables), it seems there is no
> reliable way to do that, right?

Hmm... it depends on what you call "reliable", imho. I would use MON$XXX
tables only and not use header page stats. It gives consistent and reliable
(as for me) point of view. At least you always could find OAT transaction in
MON$TRANSACTIONS and MIN(MON$TRANSACTION_ID) and explain to user what is what.

Regards,
Vlad