Hi VFP users & gurus,
Whenever, I need to write UDF that needs to access databases to return a value, I find it a chore to have to remember the record pointers and tags which need to be reset before exiting the function. I couldn't use private data session bcos the function maybe used in a SQL select involving thousands of records and each call will create a data session. Could you offer some advice in this area as I find my way of coding cumbersome.

Best Regards