[jira] Updated: (JCR-952) Support lower and upper case functions in "order by" clause

["Michael Dürig (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/JCR-952?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Michael Dürig updated JCR-952:
------------------------------

    Attachment: JCR-952.patch

tentative patch. Needs cleanup and javadoc

> Support lower and upper case functions in "order by" clause
> -----------------------------------------------------------
>
>                 Key: JCR-952
>                 URL: https://issues.apache.org/jira/browse/JCR-952
>             Project: Jackrabbit Content Repository
>          Issue Type: New Feature
>          Components: jackrabbit-core, query
>    Affects Versions: 1.3
>            Reporter: James Hang
>            Priority: Minor
>         Attachments: JCR-952.patch
>
>
> The query languages should support lower- and upper-case functions within the "order by" clause.  This would provide case-insensitive ordering of query results.
> Example:  Find all "nt:base" nodes ordered by the "foo" property, but ignoring case
> In XPath:
> //element(*,nt:base) order by fn:lower-case(@foo)
> In SQL:
> SELECT * FROM nt:base ORDER BY lower(foo)

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