|Subject||Re: [firebird-support] Re: Number of the Next Transaction|
|Author||Walter R. Ojeda Valiente|
On Sun, Oct 12, 2014 at 3:47 PM, Dmitry Yemanov dimitr@... [firebird-support] <firstname.lastname@example.org> wrote:
12.10.2014 23:25, 'Walter R. Ojeda Valiente' wrote:
> I can not understand those numbers.
> Why the Next Transaction was 304 and not 3?
> Why after a SELECT the OIT, OAT and OST had changed so much?
> Someone can explain me?
Without connections to the database, OAT/OIT/OST means virtually
nothing. They may be outdated as nothing depend on them. Only the Next
Transaction counter is always actual. However, when a new transaction is
started, OAT/OIT/OST are recalculated and updated on the header page,
hence they start to match the Next Transaction counter.
This explanation is a bit simplified but you should get the idea.