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From Lance Norskog <goks...@gmail.com>
Subject Re: Solr - Group search result
Date Tue, 22 Dec 2009 22:41:40 GMT
Rob: What would you like to know?

On Tue, Dec 22, 2009 at 3:10 AM,  <rob@intelcompute.com> wrote:
> see
> http://blog.jteam.nl/2009/10/20/result-grouping-field-collapsing-with-solr/
> [1] for a good little howto.
>        and also http://wiki.apache.org/solr/FieldCollapsing [2]
> On Tue 22/12/09 11:03 , JKnight JKnight  wrote:Dear all,
>
> I have document doc.xml
>  3
>  Love you love me
>  2
>  Love story
>  3
>  How deep is your love?
>  4
>  I love you
>  5
>  How deep is your love?
>  6
>  Love story
> and in schema.xml, I add two line
> After post doc.xml to solr server and run query
> http://localhost:8983/solr/select/%3Fwt%3Djson%26amp%3Bindent%3Don%26amp%3Bq%3Dlove%2520you%26amp%3Bfl%3Dname%26amp%3Bfacet%3Dtrue%26amp%3Bfacet.field%3Dname_exact
> [3]"
> target="_blank">http://localhost:8983/solr/select/?wt=json&indent=on&q=love%20you&fl=name&facet=true&facet.field=name_exact
>
> I see the response:
> {
>  "responseHeader":{
>  "status":0,
>  "QTime":4,
>  "params":{
>    "facet":"true",
>    "fl":"name",
>    "indent":"on",
>    "q":"love you",
>    "facet.field":"name_exact",
>    "wt":"json"}},
>  "response":{"numFound":5,"start":0,"docs":[
>    {
>     "name":"I love you"},
>    {
>     "name":"Love story"},
>    {
>     "name":"Love story"},
>    {
>     "name":"How deep is your love?"},
>    {
>     "name":"How deep is your love?"}]
>  },
>  "facet_counts":{
>  "facet_queries":{},
>  "facet_fields":{
>    "name_exact":[
>     "How deep is your love?",2,
>     "Love story",2,
>     "I love you",1,
>     "Love you love me",0,
>     "Quyen day ne",0,
>     "day ne",0]},
>  "facet_dates":{}}}
>
> And I have a question. How can I group search result? With my data, I
> want
> to group by "name" field and see only 3 record
>    {
>     "name":"I love you"},
>    {
>     "name":"Love story"},
>    {
>     "name":"How deep is your love?"}
>
> Could you help me?
>
> Thank a lot for support.
>
> --
> Best regards,
> JKnight
> -------------------------
> Message sent via Atmail Open - http://atmail.org/
>
> Links:
> ------
> [1]
> http://blog.jteam.nl/2009/10/20/result-grouping-field-collapsing-with-solr/
> [2] http://wiki.apache.org/solr/FieldCollapsing
> [3] http://mail.intelcompute.com/parse.php?redirect=<a href=
>



-- 
Lance Norskog
goksron@gmail.com

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