Alex, maybe you're thinking of constraints put on shard keys? Michael Della Bitta
Applications Developer o: +1 646 532 3062 appinions inc. “The Science of Influence Marketing” 18 East 41st Street New York, NY 10017 t: @appinions <https://twitter.com/Appinions> | g+: plus.google.com/appinions <https://plus.google.com/u/0/b/112002776285509593336/112002776285509593336/posts> w: appinions.com <http://www.appinions.com/> On Tue, Jul 1, 2014 at 7:05 AM, Shalin Shekhar Mangar < shalinman...@gmail.com> wrote: > No, you definitely can have an int or long uniqueKey. A lot of Solr's tests > use such a uniqueKey. See > solr/core/src/test-files/solr/collection1/conf/schema.xml > > > On Tue, Jul 1, 2014 at 3:20 PM, Alexandre Rafalovitch <arafa...@gmail.com> > wrote: > > > Hello, > > > > I remember reading somewhere that id field (uniqueKey) must be String. > > But I cannot find the definitive confirmation, just that it should be > > non-analyzed. > > > > Can I use a single-valued TrieLongField type, with precision set to 0? > > Or am I going to hit issues? > > > > Regards, > > Alex. > > Personal website: http://www.outerthoughts.com/ > > Current project: http://www.solr-start.com/ - Accelerating your Solr > > proficiency > > > > > > -- > Regards, > Shalin Shekhar Mangar. >
