"use 2 unique fields" to do what? Solr replaces older docs with newer docs based _solely_ on the <uniqueKey> defined in schema.xml.
There is no notion of "compound unique key" like there can be in a database. You could concatenate the PK and a uuid, but what would be the point? Since the uuid (presumably) changes those would be two different ones and Solr wouldn't replace the old with the new if they were concatenated. It sounds like all you want to do is use the PK as the <uniqueKey> field. Best, Erick On Fri, Aug 21, 2015 at 12:35 AM, CrazyDiamond <crazy_diam...@mail.ru> wrote: > ok, can I use 2 unique fields one with uuid and one with db id? what will > happened then? > > > > -- > View this message in context: > http://lucene.472066.n3.nabble.com/DIH-delta-import-pk-tp4224342p4224395.html > Sent from the Solr - User mailing list archive at Nabble.com.
