stats with pivot
----------------
Key: SOLR-2614
URL: https://issues.apache.org/jira/browse/SOLR-2614
Project: Solr
Issue Type: Improvement
Components: Schema and Analysis, SearchComponents - other
Affects Versions: 4.0
Reporter: pengyao
Fix For: 4.0
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!
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