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https://issues.apache.org/jira/browse/SOLR-17580?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Jason Gerlowski resolved SOLR-17580.
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Resolution: Not A Problem
No worries Artem - glad you've got things sorted out!
> Query parser problems when using tags and escaping
> --------------------------------------------------
>
> Key: SOLR-17580
> URL: https://issues.apache.org/jira/browse/SOLR-17580
> Project: Solr
> Issue Type: Bug
> Components: query parsers
> Affects Versions: 9.6.1
> Reporter: Artem Abeleshev
> Priority: Major
> Labels: parser
>
> It seems there are some problems with query lexical analyser parsing queries
> mixed with *_tag_* directives and {*}_escaping_{*}. Here is what I've got:
> If you run queries below they are running successfully:
> {code:java}
> localhost:8983/solr/collection/select?fq=name:foo
> localhost:8983/solr/collection/select?fq=name:bar\(baz\)
> {code}
> Also, if you combine them using *_OR_* the query is also parsed and runned
> successfully:
> {code:java}
> localhost:8983/solr/collection/select?fq=name:foo OR name:bar\(baz\) {code}
> Adding tags to the first two queries is also OK:
> {code:java}
> localhost:8983/solr/collection/select?fq={!tag=a}name:foo
> localhost:8983/solr/collection/select?fq={!tag=b}name:bar\(baz\) {code}
> But combining them with *_OR_* is failing:
> {code:java}
> localhost:8983/solr/collection/select?fq={!tag=a}name:foo OR
> {!tag=b}name:bar\(baz\) {code}
> sending back error response:
> {code:java}
> {
> "responseHeader":{
> "status":400,
> "QTime":0,
> "params":{
> "fq":"{!tag=a}name:foo OR {!tag=b}name:bar\\(baz\\)"
> }
> },
> "error":{
>
> "metadata":["error-class","org.apache.solr.common.SolrException","root-error-class","org.apache.solr.parser.TokenMgrError"],
> "msg":"org.apache.solr.search.SyntaxError: Cannot parse
> 'name:bar\\(baz\\': Lexical error at line 1, column 16. Encountered: <EOF>
> (in lexical state 3)",
> "code":400
> }
> } {code}
> Removing the _*tag*_ directive makes above query working OK. The same effect
> when using variables:
> {code:java}
> localhost:8983/solr/collection/select?fq={!tag=a}${a} OR
> {!tag=b}${b}&a=name:foo&b=name:bar(baz) {code}
> The funny thing is that if I change the order of the _*OR*_ entries like this:
> {code:java}
> localhost:8983/solr/collection/select?fq={!tag=b}name:bar\(baz\) OR
> {!tag=a}name:foo {code}
> it worked OK
>
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