Edzard Pasma wrote:
There is a difference in the behaviour of GROUP BY in version 3.2.6. If you group by a column that
contains NULL values, each NULL value comes on a seperate output line. Conceptually not so bad, if
we read NULL as "unknown" and not as "empty". But I guess it is an error.
T
There is a difference in the behaviour of GROUP BY in version 3.2.6. If you
group by a column that contains NULL values, each NULL value comes on a
seperate output line. Conceptually not so bad, if we read NULL as "unknown" and
not as "empty". But I guess it is an error.
For the rest I'm very h
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