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Re: Optimization of unnecessary GROUP BY columns

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On Tue, Dec 26, 2006 at 12:08:04PM -0500, Kevin Murphy wrote:
> When columns are required in a GROUP BY clause even though some of them 
> are fully dependent on others, is there any plan for making it possible 
> to do the GROUP BY only on the necessary columns?  The 8.X documentation 
> made me curious:

Recent SQL standards require it, so it's likely to be implemented at
some point.

Havn't seen any patches in that direction though...

Have a nice day,
-- 
Martijn van Oosterhout   <kleptog@xxxxxxxxx>   http://svana.org/kleptog/
> From each according to his ability. To each according to his ability to litigate.

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