No, but storing the hash value(MD5,SHA1 etc.) of documents in a field can be a solution.
DIGY -----Original Message----- From: Daniel Wertheim [mailto:dan...@wertheim.se] Sent: Saturday, July 03, 2010 9:53 PM To: lucene-net-dev@lucene.apache.org Subject: Unique Indexes Hi, Is there some built in functionality to ensure an certain field of an document is treated as unique? //Daniel
