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Need help with normalization
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Information générale
Forum:
Visual FoxPro
Catégorie:
Autre
Divers
Thread ID:
00001366
Message ID:
00001395
Vues:
41
Is part of this message missing???


>>>I am trying to split a table (imported from FP
>>>2.1). Each record describes a 'grant' and the
>>>customer data associated with that grant. As
>I'm
>>>sure you're aware, there are multiple records
>>>containing the same customer data. I'm trying
>to
>>>seperate the customer data from the 'grant'
>data.
>>>
>>>My problem is that when I try to create a
>primary
>>>key I get 'uniqueness' errors. I can insert a
>>>field into each record generating a unique
>number
>>>( 1+(1000000*RAND(RECNO())) ) in order to get
>>some
>>>kind of primary key, but this still doesn't deal
>>>with duplicate customer info.
>>>
>>>Can anyone tell me how to programatically
>>>eliminate duplicate data while retai
Tom
--------------------------------
Tom O'Hare
407-299-4268 -- tom@redtile.com -- http://www.redtile.com/
Independent Programmer Using Visual FoxPro, Visual Basic & more...
Operations Manager -- Virtual FoxPro User Group (VFUG)
http://www.vfug.org/ -- tom@vfug.org
President -- Central Florida FoxPro User Group (CFFUG)
http://www.redtile.com/foxpro/
Universal Thread Most Valued Professional (MVP)
http://www.transformation.com/foxpro/
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