by Steve Lawrence.
Okay, I'm struggling a bit to get my head around this if I'm honest. I need to go back a few steps and try and understand Moodle a bit better (not really on this thread) and probably brush up my SQL.
However, before I go that far, is it significant that so far, every one of these I get has a NULL in the fraction field?
Does this mean
a) The row can be safely removed without worry? (One can only hope)
b) I can automatically find and delete all of these entries?