Hi Dag, > If you'd like to have a go, have a look at the parser in > > <derby src root>/java/engine/org/apache/derby/impl/sql/compile/sqlgrammar.jj
I've had a look. Looks like a lot of stuff I'd have to find out first before even getting the project(s) to compile without errors. I'm afraid, I don't think I'll find the time to get a hang of contributing to Derby, but it was worth a shot :-) Cheers Lukas