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https://issues.apache.org/jira/browse/LUCENE-995?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13180466#comment-13180466
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Michael McCandless commented on LUCENE-995:
-------------------------------------------
3.x patch looks great!
Only thing I noticed is that QueryParser.java has changes not present in
QueryParser.jj
Also, I see a Solr test failure with this patch; just run:
{noformat}
ant test -Dtestcase=ConvertedLegacyTest
-Dtestmethod=testABunchOfConvertedStuff
-Dtests.seed=-217957745e3f4a9e:-1e9dfcec76c86042:439d76b910f98fee
-Dargs="-Dfile.encoding=UTF-8"
{noformat}
Looks like the test has a TermRangeQuery whose * need to be escaped as \ *
> Add open ended range query syntax to QueryParser
> ------------------------------------------------
>
> Key: LUCENE-995
> URL: https://issues.apache.org/jira/browse/LUCENE-995
> Project: Lucene - Java
> Issue Type: Improvement
> Components: core/queryparser
> Affects Versions: 1.9, 2.0.0, 2.1, 2.2
> Reporter: Jonas Gorski
> Assignee: Michael McCandless
> Priority: Minor
> Fix For: 4.0
>
> Attachments: LUCENE-995-backport-3x.patch, LUCENE-995.patch,
> LUCENE-995.patch, LUCENE-995_09_21_2009.patch
>
>
> The QueryParser fails to generate open ended range queries.
> Parsing e.g. "date:[1990 TO *]" gives zero results,
> but
> ConstantRangeQuery("date","1990",null,true,true)
> does produce the expected results.
> "date:[* TO 1990]" gives the same results as
> ConstantRangeQuery("date",null,"1990",true,true).
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