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Posted to solr-user@lucene.apache.org by Géraud Dugé de Bernonville <ge...@zenika.com> on 2019/07/17 15:03:43 UTC
Using scores in Analytics component
Hi,
I'm using Analytics component (
https://lucene.apache.org/solr/guide/7_7/analytics.html), and would like to
apply some function to the score.
Something like :
curl -d 'q=title:*&rows=0&wt=json&fl=*,score&
> analytics=
> {
> "expressions" : {
> "max_score" : "max(score)"
> }
> }' 'http://localhost:8983/solr/demo/select'
>
But it fails with the exception :
{
> "responseHeader":{
> "status":400,
> "QTime":4,
> "params":{
> "analytics":"\n{\n \"expressions\" : {\n \"max_score\" :
> \"max(score)\"\n }\n}",
> "q":"title:*",
> "fl":"*,score",
> "rows":"0",
> "wt":"json"}},
> "error":{
> "metadata":[
> "error-class","org.apache.solr.common.SolrException",
> "root-error-class","org.apache.solr.common.SolrException"],
> "msg":"undefined field: \"score\"",
> "code":400}}
>
Is there a way to work with scores in Analytics component ?
Thanks !
--
Géraud