Hi Thomas, thanks for the quick answer (as usual ;-)
> I had the same problem before, and as I needed a quick solution, I > used string foreign keys instead (String foreign keys can be null). I > will open a scarab issue on this problem. my quick workaround: I have overridden and copied "buildCriteria" of my table's peer and inserted a condition, where necessary: ---snip--- if (obj.getFkSomeCol() > 0) { criteria.add(FK_SOME_COL, obj.getFkSomeCol()); } ---snip--- To be the above method being called, I had to override the method "doInsert(MyObject obj, Connection con)", too, just copying the original code. Greets, Daniel --------------------------------------------------------------------- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]