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From Daniel John Debrunner <...@apache.org>
Subject Re: [jira] Commented: (DERBY-883) Enhance GROUP BY clause to support expressions instead of just column references.
Date Fri, 07 Jul 2006 03:46:50 GMT
Manish Khettry wrote:
> Is it reasonable to exclude support for expressions in
> the having clause in the first cut? i.e.
> 
> -- this is supported.
> select c1+c2, sum(c3) from test group by c1+c2; 
> 
> -- this is not.
> select c1+c2, sum(c3) from test group by c1+c2 having
> c1+c2 > 1;

Yes! Incremental development is strongly encouraged in open source
projects, allows others to test your code earlier and others to work on
improving it. Adding any functionality is seen as good, as long it is
within the charter and does not regress the code base.

Please submit whatever you have.
Dan.


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