Let me see, if I understood it right:
You say, the OIT is the oldest transaction that rolled-back
What happens, if I commit every transaction ? Will then OIT be nil ?

The OH says: If a transaction is left in an active (unresolved) state, this
is an “interesting” transaction.
In a given database’s transaction inventory, the first transaction with a
state other than
committed is known as the Oldest Interesting Transaction (OIT).
So there are three states left, which the OIT could have: Active, Rolled
Back and Limbo.
Any comments ?


Guido