Hi Tom,
what do you want to have as a result if your datas are
1 A 10
1 B 20
1 A 30
If you want
1 A 40
1 B 20
you can write
SELECT stock_id, location, SUM(quantity) as mysum FROM mytable
GROUP BY stock_id, location
INTO ....
but in this case (and except with VFP) you can't have a 'quantity' field in the
result.
If you want as a result
1 A 10 40
1 B 20 20
1 A 30 40
(so in each line of your table you have the total number of the current id in
the location)
you can write
SELECT stock_id, location, quantity,
(SELECT SUM(quantity) FROM mytable s
WHERE m.stock_id = s.stock_id AND m.location = s.location) as mysum
FROM mytable m
INTO ....
Note : I haven't check syntax so may be you must adjust the command !
Is this help ?
The foxil
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