--- In firebird-support@yahoogroups.com, Dmitry Yemanov <dimitr@...>
wrote:

> > Assuming ilReadCommitted and lrWait, does the waiting read
> > A)(repeatedly) attempt to re-read the same record generation it tried
> > before?
>
> It reads the record header, then waits until the concurrent transaction
> commits or rolls back and then re-reads the record (including fetching
> record data).
>

So, it doesn't really read the latest version rec at time of
(re-)attempt - it (repeatedly) attempts to re-read the rec that was
the first one it tried?