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https://issues.apache.org/jira/browse/SOLR-3823?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13457472#comment-13457472
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Hoss Man commented on SOLR-3823:
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bq. Sorry to chime in after this issue has been marked as resolved, but .... it
doesn't seem right to me that bq is parsed with the defType specified parser.
I don't understand this comment -- I see no evidence that "bq" is incorrectly
using the defType parser in either dismax or edismax.
In both cases null is passed to the subQuery() call for bq allowing it inherit
the defTYpe from the _localparams_ of the main "q" string (which is appropriate
since the bq is an implicit subquery added to the main query) but not a global
defType. ie, in the first example below, the "lucene" parser would be used to
parse the bq, while in the second example the "yyy" parser would be used
because of the explicit defType localparam...
{noformat}
/select?qf=name+text&defType=xxx&q={!edismax}mainquery&bq=myboost
/select?qf=name+text&defType=xxx&q={!edismax defType=yyy}mainquery&bq=myboost
{noformat}
...this is how subqueries have always worked with QParsers. if you think this
should be reconsidered, please open a specific issue.
(NOTE: fq's are not subqueries of the main query, so they don't look at the "q"
at all)
> Parentheses in a boost query cause errors
> -----------------------------------------
>
> Key: SOLR-3823
> URL: https://issues.apache.org/jira/browse/SOLR-3823
> Project: Solr
> Issue Type: Bug
> Components: query parsers
> Affects Versions: 4.0-BETA
> Environment: Mac, jdk 1.6, Chrome
> Reporter: Mathos Marcer
> Assignee: Hoss Man
> Fix For: 4.0, 5.0
>
>
> When using a boost query (bq) that contains a parentheses (like this example
> from the Relevancy Cookbook section of the wiki):
> {noformat}
> ? defType = dismax
> & q = foo bar
> & bq = (*:* -xxx)^999
> {noformat}
> You get the following error:
> org.apache.lucene.queryparser.classic.ParseException: Cannot parse '-xxx)':
> Encountered " ")" ") "" at line 1, column 12. Was expecting one of: <EOF>
> <AND> ... <OR> ... <NOT> ... "+" ... "-" ... <BAREOPER> ... "(" ... "*" ...
> "^" ... <QUOTED> ... <TERM> ... <FUZZY_SLOP> ... <PREFIXTERM> ... <WILDTERM>
> ... <REGEXPTERM> ... "[" ... "{" ... <NUMBER> ...
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