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SQL 2000 UDFs for common VFP functions?
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De
14/10/2002 22:45:47
 
 
À
14/10/2002 17:21:47
Cindy Winegarden
Duke University Medical Center
Durham, Caroline du Nord, États-Unis
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Forum:
Visual FoxPro
Catégorie:
Client/serveur
Divers
Thread ID:
00711104
Message ID:
00711195
Vues:
10
Isn't IIF() reserved for MDX Analysis and not common T-SQL?

>>Has anyone duplicated (or failed to duplicate) common VFP functions as SQL 2000 UDFs? Looks like a good way to easy the transition of VFP views which are littered with IIF(), NVL(), etc.
>
>Dan, what you really need to do is get to know the built-in SQL2K functions. Look at ISNULL (check_expression , replacement_value) as a substitute for NVL(). SQL has an IIF() function which is the same as VFPs, and also a CASE statement for inline evaluaitons.
- Jeff
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