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  2. MIDRANGE-L
  3. April 2013

Re: SQL: how to join header and detail records

Ok, there's a bug with:
Select orderno, totqty, sum(dtlqty) as dtlsum
from orderheader join orderdetail using (orderno)
group by orderno, totqty -- put totqty in group by to avoid MAX
having totqty <> sum(dtlqty)

ORDERNO TOTQTY DTLSUM
2 12 10
1 10 10

After you figure out that one, let me throw another loop at you. Add
orderno 3 into the header with a TOTQTY=12 and no detail records.


Rob Berendt

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