We skipped v14 and had no problems, FWIW. We did our primary key changes in v13, and then moved to v15 without any issues. And our v16 upgrade had almost zero issues whatsoever (32-bit)... you could probably do 12->13->16 and save a few steps.
-- Jeffrey Kain [email protected] > On Jan 4, 2018, at 3:44 AM, 4dialog via 4D_Tech <[email protected]> wrote: > > I think you have to take it step by step, 12 - 13, 13-14, 14-15... > The step from 13 - 14 is the heavy one where 14 demands primary keys for > every table. > > Take a look at the upgrade doc: > http://doc.4d.com/4Dv15/4D/15/Conversion-to-4D-v15.100-1931124.en.html > > Here you have ref. to the other upgrade docs as well. > > Good luck :) ********************************************************************** 4D Internet Users Group (4D iNUG) FAQ: http://lists.4d.com/faqnug.html Archive: http://lists.4d.com/archives.html Options: http://lists.4d.com/mailman/options/4d_tech Unsub: mailto:[email protected] **********************************************************************
