[ http://issues.apache.org/jira/browse/JCR-638?page=all ]
Marcel Reutegger resolved JCR-638.
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Fix Version/s: 1.1.1
Resolution: Fixed
Added in revision: 475677
> Support lower-/upper-case functions
> -----------------------------------
>
> Key: JCR-638
> URL: http://issues.apache.org/jira/browse/JCR-638
> Project: Jackrabbit
> Issue Type: New Feature
> Components: query
> Reporter: Marcel Reutegger
> Assigned To: Marcel Reutegger
> Priority: Minor
> Fix For: 1.1.1
>
>
> The query languages should support lower- and upper-case functions when
> matching property values to string literals.
> Example 1: find all nodes with a string property foo with a lower-cased value
> that equals 'bar':
> In XPath that's:
> //*[fn:lower-case(@foo) = 'bar']
> An in SQL:
> SELECT * FROM nt:base WHERE LOWER(foo) = 'bar'
> Example 2: find all nodes with a string property foo with an upper-cased
> value that matches '%JCR%'
> XPath: //*[jcr:like(fn:upper-case(@foo), '%JCR%')]
> SQL: SELECT * FROM nt:base WHERE UPPPER(foo) LIKE '%JCR%'
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