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  1. Solr
  2. SOLR-6234

Scoring modes for query time join

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    • Type: New Feature
    • Status: Closed
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: 5.3
    • Fix Version/s: 5.3
    • Component/s: query parsers
    • Labels:


      it adds ability to call Lucene's JoinUtil by specifying local param, ie {!join score=...}.... It supports:

      • score=none|avg|max|total local param (passed as ScoreMode to JoinUtil)
      • supports b=100 param to pass Query.setBoost() postponed till SOLR-7814.
      • multiVals=true|false is introduced YAGNI, let me know otherwise.
      • there is a test coverage for cross core join case.
      • so far it joins string and multivalue string fields (Sorted, SortedSet, Binary), but not Numerics DVs. follow-up LUCENE-5868


        1. otherHandler.patch
          3 kB
          Ryan Josal
        2. SOLR-6234.patch
          58 kB
          Mikhail Khludnev
        3. SOLR-6234.patch
          57 kB
          Mikhail Khludnev
        4. SOLR-6234.patch
          57 kB
          Mikhail Khludnev
        5. SOLR-6234.patch
          53 kB
          Mikhail Khludnev
        6. SOLR-6234.patch
          53 kB
          Timothy Potter
        7. SOLR-6234.patch
          52 kB
          Mikhail Khludnev
        8. SOLR-6234.patch
          46 kB
          Mikhail Khludnev
        9. SOLR-6234-javadocsfix.patch
          3 kB
          Uwe Schindler
        10. SOLR-6234-trunk-CHANGES-fix.patch
          0.9 kB
          Mikhail Khludnev

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            • Assignee:
              mkhl Mikhail Khludnev
              mkhl Mikhail Khludnev


              • Created:

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