About improvement of DERBY-134

[TomohitoNakayama]

Hello.
My name is Naka.
I'm very newbie in derby community.

I'm now seeing report for derby in ASF Jira.
And found a interesting issue.

That's 
 "DERBY-124 Sorted string columns are sorted in a case sensitive way"

This issue seems to mean that we can't use complex item in order clause.
#That title was difficult to understand a bit ....

Solving this isn't useful?
Especially when we manipulate DBMS by hand.

What I think we need to do is as next:

1) Allow additiveExpression()  in sortKey() in "sqlgrammer.jj". 
2) Make OrderByColumn class to support additiveExpression.

Best regards.

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         Tomohito Nakayama
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         [EMAIL PROTECTED]

         Naka
         http://www5.ocn.ne.jp/~tomohito/TopPage.html

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