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https://issues.apache.org/jira/browse/JCR-952?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12915623#action_12915623
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Alexander Karpov commented on JCR-952:
--------------------------------------
I have changed
\openjpa\openjpa-kernel\src\main\jjtree\org\apache\openjpa\kernel\jpql\JPQL.jjt
void orderby_extension() #ORDERBYEXTENSION : { }
{
aggregate_select_expression()
}
to
void orderby_extension() #ORDERBYEXTENSION : { }
{
aggregate_select_expression()
upper()
}
and it works
Developers, who knows code well, any potential problems I can meet due to my
fix?
Thanks.
> 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
>
> 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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