Hi,
Here's a patch for the aggregate function outlined by Corey Huinker in
CADkLM=foA_oC_Ri23F9PbfLnfwXFbC3Lt8bBzRu3=CB77G9_qw(at)mail(dot)gmail(dot)com . I
called it "onlyvalue", which is a horrible name, but I have nothing
better to offer. (Corey called it "only", but that doesn't really work
since ONLY is a fully reserved keyword.)
I'll add this to September's commit fest, but if you want to bash me or
the patch in the meanwhile, go ahead.
.m