On Oct 20, 2009, at 12:11 PM, Ken Kixmoeller f/h wrote:
> Somehow the PK_VAL is "winning" in the group by, rather than the
> explicitly-stated order.
Even if MySQL allows this behavior, the resulting order will always
be undetermined. The fields are meaningless, so saying that an order
was "explicitly stated" means nothing: the order by happens *after*
the selection.
-- Ed Leafe
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