Re: [Virtuoso-users] Sparql http update request with multiple update statements

[Kingsley Idehen]

On 4/8/14 3:48 AM, Eugen F wrote:

Hi,





On 4/4/14 1:59 PM, Kingsley Idehen wrote:

This would work if all operations are in same graph since all operations after "with <:graph>" are done in that graph, but if if i want to do one transaction over multiple graphs then using multiple "with" keywords results in an error and I don't think it should be the case. Of course this can be solved by specifying the graph in each insert/delete as I found out, but it looks much more complicated than it should. On Saturday, April 5, 2014 12:23 AM, Kingsley Idehen <kide...@openlinksw.com> wrote:

On 4/4/14 2:52 AM, Eugen F wrote:

PREFIX foaf:<http://xmlns.com/foaf/0.1/>  <http://xmlns.com/foaf/0.1/>

WITH<http://example/addresses>  <http://example/addresses>
DELETE { ?person foaf:givenName 'Bill' }
INSERT { ?person foaf:givenName 'William' }
WHERE
   { ?person foaf:givenName 'Bill'
   }

PREFIX foaf:<http://xmlns.com/foaf/0.1/>  <http://xmlns.com/foaf/0.1/>

WITH GRAPH<http://example/addresses>  <http://example/addresses>
DELETE { ?person foaf:givenName 'Bill' }
WHERE
   { ?person foaf:givenName 'Bill'
   };

INSERT { ?person foaf:givenName 'William' }

Sorry, it should be as follows, in regards to an Update (INSERT and then DELETE):

PREFIX foaf:<http://xmlns.com/foaf/0.1/>  <http://xmlns.com/foaf/0.1/>

WITH GRAPH<http://example/addresses>  <http://example/addresses>
INSERT { ?person foaf:givenName 'William' }
WHERE
   { ?person foaf:givenName 'Bill'
   };

WHERE
   { ?person foaf:givenName 'Bill'
   }

DELETE { ?person foaf:givenName 'Bill' }

Multiple Graphs :

PREFIX foaf:<http://xmlns.com/foaf/0.1/>  <http://xmlns.com/foaf/0.1/>

INSERT { GRAPH ?g {?person foaf:givenName 'William'} }
WHERE
  { GRAPH ?g {?person foaf:givenName 'Bill'}
  };

WHERE
  { GRAPH ?g {?person foaf:givenName 'Bill'}
  }

DELETE { GRAPH ?g {?person foaf:givenName 'Bill' } }

--

Regards,

Kingsley Idehen 
Founder & CEO
OpenLink Software
Company Web:http://www.openlinksw.com  <http://www.openlinksw.com/>
Personal Weblog:http://www.openlinksw.com/blog/~kidehen  
<http://www.openlinksw.com/blog/%7Ekidehen>
Twitter Profile:https://twitter.com/kidehen
Google+ Profile:https://plus.google.com/+KingsleyIdehen/about
LinkedIn Profile:http://www.linkedin.com/in/kidehen





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--

Regards,

Kingsley Idehen 
Founder & CEO
OpenLink Software
Company Web: http://www.openlinksw.com
Personal Weblog: http://www.openlinksw.com/blog/~kidehen
Twitter Profile: https://twitter.com/kidehen
Google+ Profile: https://plus.google.com/+KingsleyIdehen/about
LinkedIn Profile: http://www.linkedin.com/in/kidehen

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