Re: another update test added (was: RE: Questions on grammar restrictions on Blank Node reuse across...)

On 28/05/12 10:16, Polleres, Axel wrote:
> Dear all,
>
> I am a bit unsure/worried in the sense of what happens if I think this further...
>
> Take this simple modification:
>
> update2 =  INSERT { GRAPH<g2>    { ?S ?P ?O } }
>              WHERE { GRAPH<g1>    {?S ?P ?O } } ;
>             INSERT { GRAPH<g1>    { ?S ?P ?O } }
>              WHERE { GRAPH<g2>    {?S ?P ?O } }
>
> Note now the second update copies back data from g2 to g1 instead of repeating the first update...
> Would this second operation still be idempotent or not?
>

What do the definitions say?

	Andy

> Best,
> Axel
>
>
>

Received on Monday, 28 May 2012 09:48:31 UTC