Adding rows from a sql result

Database Management

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April 19th, 2003, 10:58 PM

charliej

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Location: Sydney, Australia

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Adding rows from a sql result

I need the sql to add rows of the same id from the below sql in order to get the total ammount ordered. Only some rows have the same ordnumb, but different partnumb. The composite key of ordnumb and partnumb give each ordline a unique indentifier.

select sum(ol.numbord)*count(ordnumb)
from ordline ol, orders o, parts p
where distinct ol.ordnumb = distinct o.ordnumb
and ol.partnumb = p.partnumb
order by ol.ordnumb;

Need to get the total ammount ordered, for each unique order, for example Order nos = 12498, which is 2

ORDNUMB PART NUMBORD
---------- ---- ----------
12489 AX12 11
12491 BT04 1
12491 BZ66 1
12494 CB03 4
12495 CX11 2
12498 AZ52 2
12498 BA74 4
12500 BT04 1
12504 CZ81 2

This is the wrong result
SUM(OL.NUMBORD)*COUNT(DISTINCTO.ORDNUMB)
----------------------------------------
196

Just need a little help for this newbie

Please assist, and thanks is advance

Cathal

April 20th, 2003, 10:16 AM

swampBoogie

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Dev Shed Intermediate (1500 - 1999 posts)

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Code:

select  ol.ordnumb, ol.partnumb
sum(ol.numbord)
from ordline ol, parts p
where ol.partnumb = p.partnumb
group by ol.ordnumb, ol.partnumb
order by ol.ordnumb

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