Though I think you could get the Dedupe feature to do this:
http://wiki.apache.org/solr/Deduplication
On Aug 13, 2011, at 11:52 , Erick Erickson wrote:
> If you mean just throw the new document on the floor if
> the index already contains a document with that key, I don't
> think you can do tha
If you mean just throw the new document on the floor if
the index already contains a document with that key, I don't
think you can do that. You could write a custom updateHandler
that checks first to see whether the particular uniqueKey is
in the index I suppose...
Best
Erick
On Fri, Aug 12, 2011
