> Le 31 oct. 2017 à 21:40, David Witton via 4D_Tech <4d_tech@lists.4d.com> a > écrit : > > I'm looking for a strategy to identify duplicate records in a table - that > is, records for which 3 fields are identical across two or more records - > or in another case, where a single field is not unique. > > Does anyone have a suggestion on how to proceed?
I have some code to find duplicates of a combination of N fields in a given selection. The result is a sub selection of found duplicates. Is that the need? Surely not the fastest solution, BTW… -- Arnaud de Montard ********************************************************************** 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 **********************************************************************
