Hi Chris, > Off topic to your question, but interesting to see you had trouble with the > postgresql driver. I too had problems - specifically getting > NullPointerExceptions thrown from the driver's size() and getRow() methods > when trying to query through abstract classes via OJB (0.9.7). It only > happened when trying to query through abstract classes/interfaces, but in the > end I tracked the problem to the driver itself. Almost every method in the > driver makes a reference to an inherited 'rows' variable, which is in fact a > Vector. Not *one* method checks that 'rows' is actually non-null before > calling a method on it - hence the NullPointerExceptions! I put the checks in, > rebuilt the driver and everything worked fine.
Have you tried the 7.3 jdbc driver (it works with postgresql backend versions other than 7.3 too). I believe it has fixes for a few metadata problems. Maybe you could try it and post to the postgresql jdbc mailing list if you still have troubles? Anders -- Anders Hermansen YoYo Mobile as -- To unsubscribe, e-mail: <mailto:[EMAIL PROTECTED]> For additional commands, e-mail: <mailto:[EMAIL PROTECTED]>
