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Plannning for a move to SQL Server or Oracle
Message
General information
Forum:
Visual FoxPro
Category:
Client/server
Miscellaneous
Thread ID:
00044304
Message ID:
00044314
Views:
27
>>Hi all. I am using VFP 3.0 for Windows.
>>
>>I am starting a project in VFP that will likely move to client/server within a year or two. I would like to develop the app so that I will have to do little or no work when it comes time to move from simple VFP tables (and databases) to tables in either Oracle or SQL Server.
>>
>>Can anyone give any pointers on this subject? Is it.. (choose all that apply)
>>
>>a) Simple, just use the upsizing wizard
>>b) Minor code changes
>>c) A really big change, but doable
>>d) requires the use of ODBC which will slow down the app
>>e) a really stupid idea
>>f) boy you are naive, I can still see the turnip truck your fell off of
>>g) there is an excellent book on the subject it is ______________
>>h) all of the above
>>i) none of the above
>>j) both e and f
>
>I feel like I'm still a novice at this, but...when I create an application that I know will eventually be using SQL Server I do the following:
>
>1. I create a DBC that contains all my tables and data
>2. I create an ODBC connection to the visual foxpro data
>3. I create my application using a connection to this ODBC and remote views
>4. When I upsize, I use the upsize wizard only on the DBC with the tables and data, and do not create views, etc; I only upsize the tables and data.
>5. The only change I need to make to my application is to the connection.
>
>For my first application I created the entire application using local tables. The upsize wizard didn't help much, I had to redo a lot of code.
>
>Hope this helps!
>
>Jeff Rusch
>UW-Madison
>Go Packers!

naah -- go Steelers

anyhow, another related question. several people i've discussed this with suggest using local views (after building the tables into the dbc) for all functions to make upsizing easier. does it?
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