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https://issues.apache.org/jira/browse/JCR-2704?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Thomas Mueller resolved JCR-2704.
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Resolution: Duplicate
It looks like a duplicate of JCR-2564
> Wrong SQL-2 parsing
> -------------------
>
> Key: JCR-2704
> URL: https://issues.apache.org/jira/browse/JCR-2704
> Project: Jackrabbit Content Repository
> Issue Type: Bug
> Components: jackrabbit-jcr-commons, query, sql
> Affects Versions: 2.0.0, 2.1.0
> Reporter: Benjamin Papez
>
> With the QOM factory I created the following constraints:
> And
> ├ ChildNode
> └ Or
> ├ Not
> │ └ PropertyExistence
> └ Comparison
> The created statement in the Query implementation object looks like this:
> SELECT news.* FROM [jnt:news] AS news WHERE ISCHILDNODE(news,
> [/sites/jcrQueryTest/home/page8/news]) AND (NOT news.[jcr:language] IS NOT
> NULL OR news.[jcr:language] = 'en') ORDER BY news.[jcr:created] DESC
> Here it would already be better if the QOMFormatter would translate Not ->
> PropertyExistence to "news.[jcr:language] IS NULL" instead of "NOT
> news.[jcr:language] IS NOT NULL" .
> Anyway, for testing I took the above query statement and called:
> Query q = queryManager.createQuery(queryStatement,
> Query.JCR_SQL2)
> and then I looked at the created statement and it converts to:
> SELECT news.* FROM [jnt:news] AS news WHERE ISCHILDNODE(news,
> [/sites/jcrQueryTest/home/page8/news]) AND NOT (news.[jcr:language] IS NOT
> NULL OR news.[jcr:language] = 'en') ORDER BY news.[jcr:created] DESC
> ...AND (NOT news.[jcr:language] IS NOT NULL OR news.[jcr:language] = 'en')...
> got converted to
> ...AND NOT (news.[jcr:language] IS NOT NULL OR news.[jcr:language] = 'en') ...
> This looks like a bug in the Parser.
> Furthermore if I take the following query:
> SELECT news.* FROM [jnt:news] AS news WHERE ISDESCENDANTNODE(news,
> [/sites/jcrQueryTest]) AND (LENGTH(news.[j:nodename]) > 100 OR news.[date] >
> '+2001-01-01T01:02:03.000Z') AND (NOT news.[jcr:language] IS NOT NULL OR
> news.[jcr:language] = 'en')
> and after queryManager.createQuery(queryStatement, Query.JCR_SQL2) the
> statement will be converted to:
> SELECT news.* FROM [jnt:news] AS news WHERE ISDESCENDANTNODE(news,
> [/sites/jcrQueryTest]) AND (LENGTH(news.[j:nodename]) > 100 OR news.date >
> '+2001-01-01T01:02:03.000Z') AND (NOT news.[jcr:language] IS NOT NULL OR
> news.[jcr:language] = 'en')
> So, suddenly the brackets around date are removed:
> ...OR news.[date] > '+2001-...
> becomes
> OR news.date > '+2001-
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