Solr search query over multiple fields

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猫巷女王i
猫巷女王i 2020-12-14 00:30

Is it possible to search in Solr over two fields using two different words and get back only those results which contain both of them?

For example, if I have fields

4条回答
  •  感情败类
    2020-12-14 00:50

    The suggested solutions have the drawback, that you have to care about escaping special characters. If the user searches for "type:d'or AND location:coffee break" the query will fail.

    I suggest to combine two edismax handlers:

     
         
           
            (_query_:"{!edismax qf='type' v=$uq1}"
       AND _query_:"{!edismax qf='location' v=$uq2}")
           
         
      
    

    Call the request handler like this:

    http://localhost:8983/solr/collection1/combine?uq1=furniture&uq2=office
    

    Explanation

    • The variables $uq1 and $uq2 will be replaced by the request parameters uq1 and uq2 will.
    • The result of the first edismax query (uq1) is combined by logical AND with the second edismax query (uq2)

    Solr Docs

    https://wiki.apache.org/solr/LocalParams

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