Re: Review SPARQL Query 1.1, Section 18 (algebra)

On 15/03/11 23:39, Steve Harris wrote:
>> Definition: Sample
>> >  I suggest to say already in the definition that v is*an arbitrary*
>> >  element from Flatten(M).
> I think this is sufficiently clear, but if others agree I'll add another para about it.
>

It would be good if time permits.  Also, time permitting, adding some 
text about

SELECT ?x {} GROUP BY ?x is

is in evaluation:

SELECT (sample(?x) AS ?x) {} GROUP BY ?x ## but that's illegal syntax

would be good.

	Andy