Solr
  1. Solr
  2. SOLR-757

SolrQueryParser should support escaping of characters in lieu of analysis for prefix & wildcard & fuzzy searches.

    Details

    • Type: Improvement Improvement
    • Status: Closed
    • Priority: Major Major
    • Resolution: Fixed
    • Affects Version/s: 1.3
    • Fix Version/s: 3.6, 4.0-ALPHA
    • Component/s: search
    • Labels:
      None

      Description

      In Lucene and Solr, query words that are prefix or wildcard or fuzzy do not go through analyzer processing. This is for well known understood reasons. However, for my data for a field I might want certain processing to occur. Lowercasing has already been identified in SOLR-219. Another which I address in the attached patch file is the ability to remove characters that meet a supplied regular expression. I've implemented this as part of SolrQueryParser but there should probably be a more thorough plan such as an analyzer chain expressly for the purpose of being applied to prefix, wildcard, and fuzzy queries.

        Issue Links

          Activity

          David Smiley created issue -
          David Smiley made changes -
          Field Original Value New Value
          Attachment SolrQueryParser_wildcardescape.patch [ 12389585 ]
          David Smiley made changes -
          Link This issue is related to SOLR-219 [ SOLR-219 ]
          Shalin Shekhar Mangar made changes -
          Fix Version/s 1.5 [ 12313566 ]
          David Smiley made changes -
          Link This issue is depended upon by SOLR-758 [ SOLR-758 ]
          Hoss Man made changes -
          Fix Version/s Next [ 12315093 ]
          Fix Version/s 1.5 [ 12313566 ]
          Hoss Man made changes -
          Fix Version/s 3.2 [ 12316172 ]
          Fix Version/s Next [ 12315093 ]
          Robert Muir made changes -
          Fix Version/s 3.3 [ 12316471 ]
          Fix Version/s 3.2 [ 12316172 ]
          Robert Muir made changes -
          Fix Version/s 3.4 [ 12316683 ]
          Fix Version/s 4.0 [ 12314992 ]
          Fix Version/s 3.3 [ 12316471 ]
          Robert Muir made changes -
          Fix Version/s 3.5 [ 12317876 ]
          Fix Version/s 3.4 [ 12316683 ]
          Erick Erickson made changes -
          Status Open [ 1 ] Resolved [ 5 ]
          Assignee Erick Erickson [ erickerickson ]
          Fix Version/s 3.6 [ 12319065 ]
          Fix Version/s 3.5 [ 12317876 ]
          Resolution Fixed [ 1 ]
          Erick Erickson made changes -
          Link This issue relates to SOLR-2438 [ SOLR-2438 ]
          Uwe Schindler made changes -
          Status Resolved [ 5 ] Closed [ 6 ]

            People

            • Assignee:
              Erick Erickson
              Reporter:
              David Smiley
            • Votes:
              2 Vote for this issue
              Watchers:
              2 Start watching this issue

              Dates

              • Created:
                Updated:
                Resolved:

                Development