John,

>You can run the 'Upsizing Wizard' and get it to generate the code for upsizing without actually running the upsizing.
>I've now got that code, but it's in TSQL, not VFP.
>How do I get SQLEXEC() ro tun the entire file, without parsing it one line at a time? I am pretty sure there is a way. Is it SQLPREPARE()?

You can use filetostr() to read the file into a memory variable and use this variable in SQLEXEC().

HTH,
Armin