Code:

Essential for API integration.

Pulling data from a SQL Server backend.

Finally, respect the history. Visual FoxPro was once the fastest database language on earth. Its examples teach you how to think in long before modern dataframes existed. Download a PDF today, fire up a VM running Windows XP with VFP 9, and watch a SEEK() command return in 0.1 seconds on a million-record table. That is the magic you are preserving.

: A program to convert strings to uppercase using the UPPER() function.