Re: Semantics of aggregates

Correction, there's a typo:

On 2 Sep 2009, at 13:18, Steve Harris wrote:
> [1]  MIN(?rating)  MAX(?rating)  MEAN(?rating)
>     1.0           "4"           2.625

Should read

> [1]  MIN(?rating)  MAX(?rating)  MEAN(?rating)
>     1.0            4           2.625

- Steve