Removing Duplicates While Keeping A Running Total

May 10, 2005

High everyone I've had a look around the FAQ's and other threads but haven't been able to find what I'm looking for.

I have a table that contains two fields, one being 'part number' and the other being 'quantity'. Unfortunately there are multiple duplicate 'part numbers'. I am looking at keeping only one instance of the duplicate 'part numbers' but at the same time I want to add the 'quantities' together to keep a running total.

For example:

Before
Part Number Quantity
a1 1
a2 2
a3 2
a1 1
a2 1
a1 4
a1 1

After
Part Number Quantity
a1 7
a2 3
a3 2

Any help would be greatly appreciated.
Cheers

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I'm trying to create ONE query which would fetch me the number of occurences on a particular value in a field while keeping duplicates.

For instance let's say i've got the following table

Color......Value
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Code:
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Code:
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Code:
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Hi,

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Hello,

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and rank by duplicate appearance. I have gotten that part.

In my db, I have a column 'Qty' that specifies the number of times the
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ID(access) Event Qty
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4 A 60
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Name:Query1

CountofID Event
3 A
1 B
1 C



However, to take this further, I want to be able to total the Qty field for each event. So, in this case, A actually needs to be 120, B needs to be 100, C needs to be
30.

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aliyallah@yahoo.com

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Hi,

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