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https://issues.apache.org/jira/browse/SOLR-6014?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Matthias Herrmann updated SOLR-6014:
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Description:
org.apache.solr.request.StandardRequestHandler may parse the query string
incorrectly when "stop words" like "and" "in" etc... are used within nested
subqueries.
Example query:
{{(((_query_:"\{!dismax qf=\"allfields\" \}transformation") AND
(_query_:"\{!dismax qf=\"allfields\" \}in")))}}
The parsed query is:
{{\+(\+(allfields:transform) ()) \+(\+() ())}}
The first subquery ("transformation") returns results but the second ("in")
does not. The term "in" is configured as stop word.
Expected result:
The query should return the same results as returned by this query:
{{(((_query_:"\{!dismax qf=\"allfields\" \}transformation")))}}. Maybe one
should just remove empty term lists?
This is probably related to SOLR-261.
was:
org.apache.solr.request.StandardRequestHandler may parse the query string
incorrectly when "stop words" like "and" "in" etc... are used within nested
subqueries.
Example query:
{{(((_query_:"\{!dismax qf=\"allfields\" \}transformation") AND
(_query_:"\{!dismax qf=\"allfields\" \}in")))}}
The parsed query is:
{{+(+(allfields:transform) ()) +(+() ())}}
The first subquery ("transformation") returns results but the second ("in")
does not. The term "in" is configured as stop word.
Expected result:
The query should return the same results as returned by this query:
{{(((_query_:"\{!dismax qf=\"allfields\" \}transformation")))}}. Maybe one
should just remove empty term lists?
This is probably related to SOLR-261.
> Nested subquery containing stop words only can invalidate whole query
> ---------------------------------------------------------------------
>
> Key: SOLR-6014
> URL: https://issues.apache.org/jira/browse/SOLR-6014
> Project: Solr
> Issue Type: Bug
> Components: query parsers
> Affects Versions: 4.2.1
> Reporter: Matthias Herrmann
>
> org.apache.solr.request.StandardRequestHandler may parse the query string
> incorrectly when "stop words" like "and" "in" etc... are used within nested
> subqueries.
> Example query:
> {{(((_query_:"\{!dismax qf=\"allfields\" \}transformation") AND
> (_query_:"\{!dismax qf=\"allfields\" \}in")))}}
> The parsed query is:
> {{\+(\+(allfields:transform) ()) \+(\+() ())}}
> The first subquery ("transformation") returns results but the second ("in")
> does not. The term "in" is configured as stop word.
> Expected result:
> The query should return the same results as returned by this query:
> {{(((_query_:"\{!dismax qf=\"allfields\" \}transformation")))}}. Maybe one
> should just remove empty term lists?
> This is probably related to SOLR-261.
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