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Posted to dev@lucene.apache.org by "Mark Miller (JIRA)" <ji...@apache.org> on 2014/02/02 15:58:10 UTC
[jira] [Updated] (SOLR-5560) Enable LocalParams without escaping
the query
[ https://issues.apache.org/jira/browse/SOLR-5560?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Mark Miller updated SOLR-5560:
------------------------------
Fix Version/s: 5.0
> Enable LocalParams without escaping the query
> ---------------------------------------------
>
> Key: SOLR-5560
> URL: https://issues.apache.org/jira/browse/SOLR-5560
> Project: Solr
> Issue Type: Bug
> Components: query parsers
> Affects Versions: 4.6
> Reporter: Isaac Hebsh
> Fix For: 5.0, 4.7
>
> Attachments: SOLR-5560.patch
>
>
> This query should be a legit syntax:
> http://localhost:8983/solr/collection1/select?debugQuery=true&defType=lucene&df=id&q=TERM1 AND {!lucene df=text}(TERM2 TERM3 "TERM4 TERM5")
> currently it isn't, because the LocalParams can be specified on a single term only.
> [~billnbell] thinks it is a bug.
> From the mailing list:
> {quote}
> We want to set a LocalParam on a nested query. When quering with "v" inline parameter, it works fine:
> http://localhost:8983/solr/collection1/select?debugQuery=true&defType=lucene&df=id&q=TERM1 AND {!lucene df=text v="TERM2 TERM3 \"TERM4 TERM5\""}
> the parsedquery_toString is
> +id:TERM1 +(text:term2 text:term3 text:"term4 term5")
> Query using the "_query_" also works fine:
> http://localhost:8983/solr/collection1/select?debugQuery=true&defType=lucene&df=id&q=TERM1 AND _query_:"{!lucene df=text}TERM2 TERM3 \"TERM4 TERM5\""
> (parsedquery is exactly the same).
> Obviously, there is the option of external parameter ({... v=$nestedq}&nestedq=...)
> This is a good solution, but it is not practical, when having a lot of such nested queries.
> BUT, when trying to put the nested query in place, it yields syntax error:
> http://localhost:8983/solr/collection1/select?debugQuery=true&defType=lucene&df=id&q=TERM1 AND {!lucene df=text}(TERM2 TERM3 "TERM4 TERM5")
> org.apache.solr.search.SyntaxError: Cannot parse '(TERM2'
> The previous options are less preferred, because the escaping that should be made on the nested query.
> {quote}
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