I guess SQL/import export would break since it adds an underscore to illegal field names.
perhaps the same with XML export of structure. if has been working for some time, maybe it's not such a high priority, but you'd also want to be prepared for dot-notation support whenever that is going to be... 2017/04/03 15:00、Wayne Stewart via 4D_Tech <4d_tech@lists.4d.com<mailto:4d_tech@lists.4d.com>> のメール: I've done that for years with no problems do I need to do a big global find and replace? ********************************************************************** 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:4d_tech-unsubscr...@lists.4d.com **********************************************************************