Uploaded image for project: 'Nuxeo Platform'
  1. Nuxeo Platform
  2. NXP-4955

VCS: framework for scoring/ranking of fulltext searches

    XMLWordPrintable

    Details

    • Type: Improvement
    • Status: Resolved
    • Priority: Minor
    • Resolution: Fixed
    • Affects Version/s: None
    • Fix Version/s: 5.3.2
    • Component/s: None

      Description

      The various fulltext engines have different ways of doing scoring/ranking. Update the dialects to expose this information, and the NXQLQueryMaker to use it.

      Reference on scoring/ranking:

      http://www.postgresql.org/docs/8.4/interactive/textsearch-controls.html#TEXTSEARCH-RANKING
      http://download.oracle.com/docs/cd/B19306_01/text.102/b14218/csql.htm#i998514
      http://msdn.microsoft.com/en-us/library/ms189760(SQL.90).aspx
      http://dev.mysql.com/doc/refman/5.1/en/fulltext-search.html (look for ORDER BY)

        Attachments

          Issue Links

          depends on

          Bug - A problem which impairs or prevents the functions of the product. NXP-5047 Fix fulltext search on proxies

          • Major - Major loss of function.
          • Resolved
          is required by

          Improvement - An improvement or enhancement to an existing feature or task. NXP-6839 Sort fulltext searches on descending score when there is no explicit ordering

          • Minor - Minor loss of function, or other problem where easy workaround is present.
          • Resolved

            Activity

              People

              • Assignee:
                fguillaume Florent Guillaume
                Reporter:
                fguillaume Florent Guillaume
                Participants:
              • Votes:
                0 Vote for this issue
                Watchers:
                0 Start watching this issue

                Dates

                • Created:
                  Updated:
                  Resolved: