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Create record counter by group
Message
From
17/11/2011 08:48:59
 
 
To
16/11/2011 06:07:05
General information
Forum:
Visual FoxPro
Category:
Coding, syntax & commands
Environment versions
Visual FoxPro:
VFP 8
Miscellaneous
Thread ID:
01529015
Message ID:
01529123
Views:
41
>Hi All,
>
>May I know how to use the sql to count a record by grouping.
>example:
>
>Table A
>======
>Receipt DiscountDesc DiscountAmt
>1000 10% discount 10
>1000 20% discount 20
>1001 10% discount 10
>1002 50% discount 50
>1002 10% dsicount 10
>
>
>How to include the running number /counter in record by receipt group such as the output is:
>
>Receipt DiscountDesc DiscountAmt Counter
>1000 10% discount 10 1
>1000 20% discount 20 2
>1001 10% discount 10 1
>1002 50% discount 50 1
>1002 10% dsicount 10 2
>
>Thanks for your help in advance.

Take a look at the message I just posted in the Report Designer section in the thread "Variable to count distinct number." What you need is a variation on what that poster needs. You use the same basic strategy, but change what you're counting.

Tamar
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