Level Extreme platform
Subscription
Corporate profile
Products & Services
Support
Legal
Français
Many flavors of Fox, one set of files
Message
From
01/02/1999 13:26:55
 
General information
Forum:
Visual FoxPro
Category:
Coding, syntax & commands
Miscellaneous
Thread ID:
00181993
Message ID:
00182604
Views:
8
>>If you really want a guarantee, try reading and writing to the FPW 2.6 tables through ODBC. Treat it like you would any other non-VFP data source.
>
>Won't that slow things down? How much of a performance hit do you take?

You would take the same performance hit as would with any other ODBC data source...which is to say, quite a bit. However, after repeated attempts to read a FP 2.6 table with VFP 5.0 and having the table auomatically convert itself to a VFP table, I discovered that ODBC was the only option.

How much access are doing of the FP 2.6 table? If it is fairly static, you might want to read it into a Remote view. That way, you read it in once, and then can read it like any other VFP table or view. Updating the FP 2.6 table may be a little trickier. SQL Pass-Through is much slower, but it is the only reliable way to have real-time data updates. (If I am wrong about this, somebody please let me know)

I will admit, I tend to shy away from ODBC in VFP, just for this reason. VFP is a speed demon when it comes to reading it's own data, but not so with other databases.

Bill
Previous
Next
Reply
Map
View

Click here to load this message in the networking platform