I couldn't find any existing bugs that cover this, so I logged a new one:

http://bugs.monetdb.org/show_bug.cgi?id=3208

This is kind of a show-stopper for me right now, so I'm hoping that someone might have some idea where to start looking for a solution.  I'm debugging sql_scenario.c right now, but it'll take me some time to get familiar with the code.

Cheers,

--

Percy Wegmann
+1 512 637 8500 ext 148