> > looking through CHANGES I can see mentions of several issues regarding > flushing, merging, and composite primary keys, though none seem quite to > match this particular symptom. in any case 0.5.2 is an old release so I > would ask that you confirm this behavior on 0.5.7. > > > > Third question: I extrapolate that merge() expects *all* fields are > > populated? In other words, if merge() encounters a field whose value > > is None, will it update that field to null in the database (as opposed > > to leaving the value untouched in the database)? Does None mean > > "leave it alone" or "update to null"? >
Yes, fair enough. In the meantime, do you know the answer to my "Third question"?
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