On Wed, 20 Oct 1999 sszabo@bigpanda.com wrote:
>
> This seems to generally work in postgres for the simple cases I tried:
> select x from foo group by x order by min(y)
>
> Now I don't know if there are any hidden gotchas in that (or wierdness
> with the spec), but it also feels better to me than using distinct in this
> case as well, because it seems to explicitly describe how you want y
> ordered.
Hey! That works! Thanks! Just checked sybase and the original query
acts identical to ours.
Vince.
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