Re: unique so that if that combination exists in index it will return an error

[Erik Hatcher]

On Dec 13, 2008, at 12:10 PM, Kishore Veleti CoreObject wrote:
In Lucene is there a way (like in databases) to define a combination  
of 3
fields as unique so that if that combination exists in index it will  
return
an error and not add another document with that combination again?

No, you'll have to merge those three fields into a single field as  
Solr only uses one field for uniqueKey.

        Erik