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https://issues.apache.org/jira/browse/LUCENE-1836?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12746539#action_12746539
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Adriano Crestani commented on LUCENE-1836:
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Hi,
I'm not being able to reproduce the problem, I tried to apply both patches and
I got no error, it passes fine on my eclipse env. Am I missing something?
{quote}
The issue is that under the korean locale, the query cannot be parsed.
I believe the problem is that korean date format for this date (2/1/2002) look
like "02. 2. 1"
so the qp gives parsing errors, cannot parse ranges like [ 02. 2. 1 TO 02. 2. 4]
{quote}
Yes, it seems a syntax limitation, the values cannot contain whitespace, if
there is any whitespace it expects the "TO" token. So it's a syntax limitation,
but I see no reason to remove it and allow whitespaces in the range values,
considering anything between '[' or '{' to ' TO ' and between ' TO ' to ']' or
'}' as the range values, example: [<anyt_sequence_of_chars> TO
<any_sequence_of_chars>]
Thoughts?
> Flexible QueryParser fails with local different from en_US
> ----------------------------------------------------------
>
> Key: LUCENE-1836
> URL: https://issues.apache.org/jira/browse/LUCENE-1836
> Project: Lucene - Java
> Issue Type: Bug
> Components: contrib/*
> Affects Versions: 2.9
> Reporter: Uwe Schindler
> Assignee: Luis Alves
> Fix For: 2.9
>
> Attachments: LUCENE-1836.patch, LUCENE-1836.patch
>
>
> I get the following error during the mentioned testcases on my computer, if I
> use the Locale de_DE (windows 32):
> {code}
> [junit] Testsuite: org.apache.lucene.queryParser.standard.TestQPHelper
> [junit] Tests run: 29, Failures: 1, Errors: 0, Time elapsed: 1,156 sec
> [junit]
> [junit] ------------- Standard Output ---------------
> [junit] Result: (fieldX:xxxxx fieldy:xxxxxxxx)^2.0
> [junit] ------------- ---------------- ---------------
> [junit] Testcase:
> testLocalDateFormat(org.apache.lucene.queryParser.standard.TestQPHelper):
> FAILED
> [junit] expected:<1> but was:<0>
> [junit] junit.framework.AssertionFailedError: expected:<1> but was:<0>
> [junit] at
> org.apache.lucene.queryParser.standard.TestQPHelper.assertHits(TestQPHelper.java:1148)
> [junit] at
> org.apache.lucene.queryParser.standard.TestQPHelper.testLocalDateFormat(TestQPHelper.java:1005)
> [junit] at
> org.apache.lucene.util.LuceneTestCase.runTest(LuceneTestCase.java:201)
> [junit]
> [junit]
> [junit] Test org.apache.lucene.queryParser.standard.TestQPHelper FAILED
> [junit] Testsuite:
> org.apache.lucene.queryParser.standard.TestQueryParserWrapper
> [junit] Tests run: 27, Failures: 1, Errors: 0, Time elapsed: 1,219 sec
> [junit]
> [junit] ------------- Standard Output ---------------
> [junit] Result: (fieldX:xxxxx fieldy:xxxxxxxx)^2.0
> [junit] ------------- ---------------- ---------------
> [junit] Testcase:
> testLocalDateFormat(org.apache.lucene.queryParser.standard.TestQueryParserWrapper):
> FAILED
> [junit] expected:<1> but was:<0>
> [junit] junit.framework.AssertionFailedError: expected:<1> but was:<0>
> [junit] at
> org.apache.lucene.queryParser.standard.TestQueryParserWrapper.assertHits(TestQueryParserWrapper.java:1120)
> [junit] at
> org.apache.lucene.queryParser.standard.TestQueryParserWrapper.testLocalDateFormat(TestQueryParserWrapper.java:985)
> [junit] at
> org.apache.lucene.util.LuceneTestCase.runTest(LuceneTestCase.java:201)
> [junit]
> [junit]
> [junit] Test
> org.apache.lucene.queryParser.standard.TestQueryParserWrapper FAILED
> {code}
> With en_US as locale it works.
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