what you're describing is essentially just DocValues -- for each document, you can have an arbitrary bytes[] (or number, or sorted list of numbers), and you could write a custom query/similarity/collector that can access that "docvalue" at search time to decide if it's a match (or how to score it)
: Date: Thu, 5 Oct 2017 14:15:01 -0700 : From: Lisheng Zhang <[email protected]> : Reply-To: [email protected] : To: [email protected] : Subject: payload at the document level : : Hi, I understand payload should be associated with an indexed term, but i : remembered long time ago it was suggested that we should have payload at : the document level (for whole document), such that we can get payload by : docID only. : : Do we have this feature implemented in lucene 7 (i searched doc & code and : could not find)? : : Thanks very much for helps, Lisheng : -Hoss http://www.lucidworks.com/ --------------------------------------------------------------------- To unsubscribe, e-mail: [email protected] For additional commands, e-mail: [email protected]
