Hi,

--- In Firebird-Java@yahoogroups.com, "Roman Rokytskyy"

> I have forwarded your email to engine developers, my ideas are below.

Thanks.

> In general FB throws two different types of exceptions - one for

deadlock

> and one for lock timeout. And in different places of the engine

different

> types of locks are requested. I have a list with places of what lock

type is

> requested where (and corresponding error codes), but I have to

confirm that

> from _my_ POV these are not consistent.
>
> I guess that we have to create different test cases and then start the
> discussion in the FB-Architect list. On the other hand, I really-really
> doubt that things will be changed, since there's so many

applications that

> might (and do) rely on this feature, that changing it would break them.
>
> But anyway, the test cases (or just an explanation) would be useful, at
> least for documentation purposes.

I don't want to change anything, I would just like to understand.

> PS. BTW, do you know that starting FB 2.0 the lock timeout can be

controlled

> via TPB. That means that in XA-mode we can reduce the differences to

one

> case - "immediate" deadlock notification.

Sorry, I don't understand that. If you could be a little more
descriptive I'd be glad.

Thanks,
Ludovic