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From "Martijn van Groningen (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (SOLR-2526) Grouping on multiple fields
Date Wed, 18 May 2011 21:18:47 GMT

    [ https://issues.apache.org/jira/browse/SOLR-2526?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13035683#comment-13035683
] 

Martijn van Groningen commented on SOLR-2526:
---------------------------------------------

Or maybe this: if we get LUCENE-2883 in as module and figure out how should group by function.
Then we only need a function that concatenates field values. For the ranges we can use a function
that assigns a range value to field value:
ranges([fieldName], [gap], [start], [end]) 

> Grouping on multiple fields
> ---------------------------
>
>                 Key: SOLR-2526
>                 URL: https://issues.apache.org/jira/browse/SOLR-2526
>             Project: Solr
>          Issue Type: New Feature
>          Components: search
>    Affects Versions: 4.0
>            Reporter: Arian Karbasi
>            Priority: Minor
>
> Grouping on multiple fields and/or ranges should be an option (X,Y) groupings.   

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