On Fri, Jun 24, 2005 at 09:21:25AM -0400, Tom Lane wrote:
> [ moving to -hackers for a wider audience ]
>
> Today's issue: should the GREATEST/LEAST functions be strict (return
> null if any input is null) or not (return null only if all inputs
> are null, else return the largest/smallest of the non-null inputs)?
I'd say non-strict unless SQL:2003 says different.
Cheers,
D
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