- From: Andy Seaborne <andy@apache.org>
- Date: Wed, 15 Mar 2017 15:45:03 +0000
- To: public-sparql-exists@w3.org
On 10/03/17 18:36, Peter F. Patel-Schneider wrote:
> while correctly leaving legal things like
>
> SELECT ?a WHERE {
> FILTER EXISTS { SELECT ?b WHERE { BIND ( ex:a AS ?a ) ?a ex:q ?b . } }
> ?a ex:p ?b .
> }
>
> However, the evaluation rules for EXISTS break down.
I don't understand the point here - could you expand on this example please?
Andy
Received on Wednesday, 15 March 2017 15:45:38 UTC