> is your scenario even possible?
>
> wouldn't the engine report an update collision when update version3 was
> attempted?
Since tx2 is read-committed and tx4 is already committed - yes, it is
possible.
Regards,
Vlad
------------------------------------------------------------------------------
Is your legacy SCM system holding you back? Join Perforce May 7 to find out:
• 3 signs your SCM is hindering your productivity
• Requirements for releasing software faster
• Expert tips and advice for migrating your SCM now
http://p.sf.net/sfu/perforce
Firebird-Devel mailing list, web interface at
https://lists.sourceforge.net/lists/listinfo/firebird-devel