field:[* TO *] matches documents that have that have one or more terms
in that field. If your indexer is sending a value, it'll end up with
a term.
Note that changing from string to long requires reindexing, though
that isn't the issue here.
Erik
On Sep 30, 2009, at 2:39 AM, Jorge Agudo Praena wrote:
Hi, i'm not having the expected results when using [* TO *], the
results are
including empty fields.
Here is my configuration:
schema.xml:
<field name="refFaseExp" type="string" indexed="true" stored="true"
multiValued="true"/>
bean:
@Field
private List<String> refFaseExp= new ArrayList<String>();
query:
http://host.com/select?
rows=0&facet=true&facet.field=refFaseExp&q=*:* AND
refFaseExp:[* TO *]
query results:
(...)
<lst name="facet_counts">
<lst name="facet_queries"/>
-
<lst name="facet_fields">
-
<lst name="refFaseExp">
<int name="">32</int>
(...)
I tried changing type="string" to "long" and nothing changed.
When I use -refFaseExp:[* TO *], results 0 documents.
Any idea? Thx in advance.
On Mon, Mar 31, 2008 at 2:07 PM, Matt Mitchell <goodie...@gmail.com>
wrote:
Thanks Erik. I think this is the thread here:
http://mail-archives.apache.org/mod_mbox/lucene-solr-user/200709.mbox/%3c67117a73-2208-401f-ab5d-148634c77...@variogr.am%3e
Matt
On Sun, Mar 30, 2008 at 9:50 PM, Erik Hatcher <e...@ehatchersolutions.com
>
wrote:
Documents with a particular field can be matched using:
field:[* TO *]
Or documents without a particular field with:
-field:[* TO *]
An empty field? Meaning one that was indexed but with no terms?
I'm
not sure about that one. Seems like Hoss replied to something
similar on this last week or so though - check the archives.
Erik
On Mar 30, 2008, at 9:43 PM, Matt Mitchell wrote:
I'm looking for the exact same thing.
On Sun, Mar 30, 2008 at 8:45 PM, Ismail Siddiqui <ism...@gmail.com>
wrote:
Hi all,
I have a situation where i have to filter result on a non empty
field .
wild card wont work as it will have to match with a letter.
How can I form query to return result where a particular field is
non-empty
.
Ismail
