Roman,

> > ?an someone shed a light on this problem with JayBird 1.5RC2?
> > http://forum.hibernate.org/viewtopic.php?t=931486
>
> >From the stack trace I see that somebody called ResultSet.getLong
> (String) method. Switch the driver logging to the debug level to see
> exact SQL that was prepared. If it does not contain uid1_ column,
> then it was "invented" somewhere above the JayBird.

To me also the error is originated form somewhere earlier than JB.
Unforunately I have a problem with logging of JB. I have a log4j.properties
file in WEB-INF/classes and put the following line in it:
log4j.logger.org.firebirdsql=DEBUG
as recommended by Faq. But no logging of jdbc driver occured :-(
What do I wrong? I have WEB-INF/log4j-1.2.7.jar.

Thanks,
Sergei Volin.