Lucene - Core
  1. Lucene - Core
  2. LUCENE-1421

Ability to group search results by field

    Details

    • Type: New Feature New Feature
    • Status: Closed
    • Priority: Minor Minor
    • Resolution: Fixed
    • Affects Version/s: None
    • Fix Version/s: 3.2, 4.0-ALPHA
    • Component/s: core/search
    • Labels:
      None
    • Lucene Fields:
      New

      Description

      It would be awesome to group search results by specified field. Some functionality was provided for Apache Solr but I think it should be done in Core Lucene. There could be some useful information like total hits about collapsed data like total count and so on.

      Thanks,
      Artyom

      1. lucene-grouping.patch
        24 kB
        Martijn van Groningen
      2. LUCENE-1421.patch
        61 kB
        Michael McCandless
      3. LUCENE-1421.patch
        64 kB
        Michael McCandless

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            • Assignee:
              Michael McCandless
              Reporter:
              Artyom Sokolov
            • Votes:
              9 Vote for this issue
              Watchers:
              9 Start watching this issue

              Dates

              • Created:
                Updated:
                Resolved:

                Development