[jira] [Issue Comment Deleted] (SOLR-4212) Support for facet pivot query for filtered count

["Steve Molloy (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/SOLR-4212?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Steve Molloy updated SOLR-4212:
-------------------------------
    Comment: was deleted

(was: Adapted patch for 4.10 code and validated that tests passed.)

> Support for facet pivot query for filtered count
> ------------------------------------------------
>
>                 Key: SOLR-4212
>                 URL: https://issues.apache.org/jira/browse/SOLR-4212
>             Project: Solr
>          Issue Type: Improvement
>          Components: search
>    Affects Versions: 4.0
>            Reporter: Steve Molloy
>             Fix For: 4.9, 5.0
>
>         Attachments: SOLR-4212.patch, SOLR-4212.patch, patch-4212.txt
>
>
> Facet pivot provide hierarchical support for computing data used to populate a treemap or similar visualization. TreeMaps usually offer users extra information by applying an overlay color on top of the existing square sizes based on hierarchical counts. This second count is based on user choices, representing, usually with gradient, the proportion of the square that fits the user's choices.
> The proposition is to add a facet.pivot.q parameter that would allow to specify a query (per field) that would be intersected with DocSet used to calculate pivot count, stored in separate q-count.



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