Hi,
there is also the SIREn plugin [1] that allows to index multi-valued
fields, with values of variable length, and to query them individually.
[1] http://siren.sindice.com
--
Renaud Delbru
On 12/10/09 21:31, Angel, Eric wrote:
I need to analyze these values since I also want the benefits
porterStemmer. The problem with using PhraseQuery is that I don't
always know the slop. I may have values like "value4 ddd aaa". It's a
tricky problem because I think Lucene sees all these values as one long
value for the field "option".
-----Original Message-----
From: Jake Mannix [mailto:jake.man...@gmail.com]
Sent: Monday, October 12, 2009 1:25 PM
To: java-user@lucene.apache.org
Subject: Re: querying multi-value fields
Or else just make sure that you use PhraseQuery to hit this field when
you
want "value1 aaa". If you don't tokenize these pairs, then you will
have to
do prefix/wildcard matching to hit just "value1" by itself (if this is
allowed
by your business logic).
-jake
On Mon, Oct 12, 2009 at 1:21 PM, Adriano Crestani
<adrianocrest...@gmail.com
wrote:
Hi Eric,
To achieve what you want, do not tokenize the values you query/add to
this
field.
On Mon, Oct 12, 2009 at 4:05 PM, Angel, Eric<ean...@business.com>
wrote:
I have documents that store multiple values in some fields (using
the
document.add(new Field()) with the same field name). Here's what a
typical document looks like:
doc.option="value1 aaa"
doc.option="value2 bbb"
doc.option="value3 ccc"
I want my queries to only match individual values, for example, a
query
for "value2 bbb" would return the above document, but a query for
"value1 ccc" should not. Is this at all possible in lucene at query
time? Could payloads be used for this?
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