Bernie,

As per Steve and Larry, your PDoxDOS option is the separate SQL Link(s?) 
add-on that added some extra menu options.

Or...

For readability, I've always converted the QBE syntax to standard PAL, 
using that QRY2PAL script that I think I sent you previously. That 
generated PAL code is very readable, and still very easy to change. In 
execution, it uses mostly the MENU command and options, to build the 
query on-the-fly. If your emulator handles MENU commands, etc, this 
approach might also be feasible?

   - Mike


On 09/10/2017 21:11, Bernie van't Hof wrote:
> Am I right in thinking nothing ever appeared (pref in source form) to 
> convert qbe to sql? I remember seeing later pdox had something built-in 
> which could do simple stuff - but not much help for me here.
> 
> I'm at that stage now and, like everything else, is doable, but there 
> are some nasty twists involved. It would be nice if someone has been 
> there already ...
> 
> - Bernie