Hi Pete
Still think facets are what you need. We use facets to identify the most
common tags for documents in our library. I use them to print the top 25
most common document tags. The sort by count (the default) gives you the
one with the highest count first and then the next most common and
Pete
Surely the default sort order for facets is by descending count order. See
http://wiki.apache.org/solr/SimpleFacetParameters. If your results are
really sorted in ascending order can't you sort them externally eg Java?
Hope that helps.
Shaun
Thanks for the note, Shaun, but the documentation indicates that the sorting is
only in ascending order :-(
facet.sort
This param determines the ordering of the facet field constraints.
• count - sort the constraints by count (highest count first)
• index - to return the
From: Peter Spam ps...@mac.com
To: solr-user@lucene.apache.org
Sent: Thu, April 7, 2011 1:13:44 AM
Subject: Tips for getting unique results?
Hi,
I have documents with a field that has 1A2B3C alphanumeric characters. I
can query for * and sort results based on this field, however I'd
What version of Solr are you using? And, assuming the version that
has it in, have you seen grouping?
Which is another way of asking why you want to do this, perhaps it's an
XY problem
Best
Erick
On Thu, Apr 7, 2011 at 1:13 AM, Peter Spam ps...@mac.com wrote:
Hi,
I have documents with a
Would grouping solve this? I'd rather not move to a pre-release solr ...
To clarify the problem:
The data are fine and not duplicated - however, I want to analyze the data, and
summarize one field (kind of like faceting), to understand what the largest
value is.
For example:
Document 1:
I think you can specify the in-group sort, and specify a very small number
(perhaps
even one) to go in each group. But you'd have to store the length of each
body and sort by that.
I'm pretty sure grouping is trunk-only.
The problem here is getting something that applies
just within the group
Hi,
I have documents with a field that has 1A2B3C alphanumeric characters. I can
query for * and sort results based on this field, however I'd like to uniq
these results (remove duplicates) so that I can get the 5 largest unique
values. I can't use the StatsComponent because my values have
To: solr-user@lucene.apache.org
Sent: Thu, April 7, 2011 1:13:44 AM
Subject: Tips for getting unique results?
Hi,
I have documents with a field that has 1A2B3C alphanumeric characters. I
can query for * and sort results based on this field, however I'd like to
uniq these results (remove