Thanks,
that's great!
Péter
----- Original Message -----
From: "gwk" <g...@eyefi.nl>
To: <solr-user@lucene.apache.org>
Sent: Wednesday, April 28, 2010 3:05 PM
Subject: Re: date facets without intersections
Hi,
Several possible solutions are discussed in
http://lucene.472066.n3.nabble.com/Date-Faceting-and-Double-Counting-td502014.html
Regards,
gwk
On 4/27/2010 10:02 PM, Király Péter wrote:
Dear Solr users,
I am interesting, whether it is possible to get date facets without
intersecting
ranges. Now the documents which stands on boundaries of ranges are
covered
by both ranges. An example:
facet result (from Solr):
<int name="1000-01-01T00:00:00Z">3</int>
<int name="1100-01-01T00:00:00Z">3</int>
<int name="1200-01-01T00:00:00Z">12</int>
If we translate into queries, it means that the number of document
matching query date_fc:[1000-01-01T00:00:00Z TO 1100-01-01T00:00:00Z] is
3,
and the number of document matching query
date_fc:[1100-01-01T00:00:00Z TO 1200-01-01T00:00:00Z] is 3 as well.
I have a document with date 1100-01-01T00:00:00Z, and it matches
both queries. I haven't found such parameters for date facets, but maybe
you know
a Solr secret, which prevents this intersection. I can do it with query
facets,
but that seems to be more complicated, than the very comfortable date
facet
parameters.
Thanks
Péter
