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Van,
Try this one:
SELECT
request.request R1, sum(draft.amount) S1,
sum(detail.quantity * detail.rate) S2
FROM
request, draft, detail
WHERE
request.request=draft.request
AND request.request=detail.request
GROUP BY
request.request
HAVING
sum(draft.amount) <> sum(detail.quantity * detail.rate)
Jay!!!
Van Messner wrote:
> HELP
> I have three small tables Request, Detail, Draft. Request provides a
> foreign key (column request) to Detail and to Draft. The queries below work
> fine but I want to combine the two result sets to pick up differences - i.e.
> the "1610" and "1310".
> I want one to end up with one result set (R1, S1, S2) or (R1, S1, R2, S2)
> whichever is easier. I've tried a lot of things with no success. How do I
> do this? It seems like this must be fairly basic but I'm missing something.
> Many thanks
>
> SELECT
> request.request R1,
> sum(draft.amount) S1
> FROM
> request,
> draft
> WHERE
> request.request=draft.request
> GROUP BY
> request.request;
> R1 S1
> ------- ----------
> 22828 110.25
> 23871 1610
> 25611 68.9
> 27148 150
>
> SELECT
> request.request R2,
> sum(detail.quantity * detail.rate) S2
> FROM
> request,
> detail
> WHERE
> request.request = detail.request
> GROUP BY
> request.request
> R2 S2
> ------- ----------
> 22828 110.25
> 23871 1310
> 25611 68.9
> 27148 150
Received on Fri Oct 30 1998 - 17:52:41 CST