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Posted to dev@lucene.apache.org by "Terrance A. Snyder (JIRA)" <ji...@apache.org> on 2012/06/11 23:43:42 UTC
[jira] [Commented] (SOLR-2614) stats with pivot
[ https://issues.apache.org/jira/browse/SOLR-2614?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13293112#comment-13293112 ]
Terrance A. Snyder commented on SOLR-2614:
------------------------------------------
Starting work on this now - I'll try to combine it in a way that is similar to the facet.pivot component and work out from there.
> stats with pivot
> ----------------
>
> Key: SOLR-2614
> URL: https://issues.apache.org/jira/browse/SOLR-2614
> Project: Solr
> Issue Type: Improvement
> Components: SearchComponents - other
> Affects Versions: 4.0
> Reporter: pengyao
> Priority: Critical
> Fix For: 4.1
>
>
> Is it possible to get stats (like Stats Component: min ,max, sum, count,
> missing, sumOfSquares, mean and stddev) from numeric fields inside
> hierarchical facets (with more than one level, like Pivot)?
> I would like to query:
> ...?q=*:*&version=2.2&start=0&rows=0&stats=true&stats.field=numeric_field1&stats.field=numeric_field2&stats.pivot=field_x,field_y,field_z
> and get min, max, sum, count, etc. from numeric_field1 and
> numeric_field2 from all combinations of field_x, field_y and field_z
> (hierarchical values).
> Using stats.facet I get just one field at one level and using
> facet.pivot I get just counts, but no stats.
> Looping in client application to do all combinations of facets values
> will be to slow because there is a lot of combinations.
> Thanks a lot!
> this is very import,because only counts value,it's no use for sometimes.
> please add stats with pivot in solr 4.0
> thanks a lot
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