I have tried to get my name removed from this list. I've followed the instructions, signed in with ML, but all to no avail, so I'm being obnoxious again and asking that someone please remove me from this before I have to declare you as spam, which I really don't want to do.
There's apparently a flaw in your "unsubscribe" flow. Thanks, and warm regards. Joe Elia -----Original Message----- From: [email protected] [mailto:[email protected]] On Behalf Of Ed Outhwaite Sent: Monday, May 16, 2016 11:07 AM To: MarkLogic Developer Discussion Subject: Re: [MarkLogic Dev General] sem.sparql: get bound placeholders in the result Hi Florent, Try using FILTER: require('/MarkLogic/semantics').sparql('SELECT ?s ?p ?o WHERE { ?s ?p ?o . FILTER(?s = $v)}', { 'v': [ sem.iri('#1'), sem.iri('#2') ] } ) Regards, Ed On 5/16/16, 12:57 PM, "[email protected] on behalf of Florent Georges" <[email protected] on behalf of [email protected]> wrote: >Hi Tony, > >Of course, this would be the easy workaround. But since it is possible >to evaluate the query all at once, it would be good to be able to do >so. > >Another workaround I thought about, is to use BIND in the query, to >create another placeholder out of ?s. For instance, change the >previous SPARQL query into: > > SELECT * WHERE { > ?s ?p ?o . > BIND(CONCAT(?s, "") as ?v) > } > >This return a "v" in each result row, but it is then always null. The >following: > >require('/MarkLogic/semantics').sparql( > 'SELECT * WHERE { ?s ?p ?o . BIND(CONCAT(?s, "") as ?v) }', > { 's': [ sem.iri('#1'), sem.iri('#2') ] }) > >returns an iterator to objects of the form: > > { p: "#pred", o: "value", v: null } > >So it is not even usable either. > >Regards, > >-- >Florent Georges >http://fgeorges.org/ >http://h2oconsulting.be/ > > >On 16 May 2016 at 10:51, Anthony Coates wrote: >> Classification: Public >> >> Hi Florent. Would it be a problem to just call the query (multiple >>times) with a single subject for each of the different subjects that >>you want, and then combine the results? >> >> Cheers, Tony. >> >> -----Original Message----- >> From: [email protected] >>[mailto:[email protected]] On Behalf Of Florent >>Georges >> Sent: 15 May 2016 12:42 >> To: MarkLogic Developer Discussion <[email protected]> >> Subject: [MarkLogic Dev General] sem.sparql: get bound placeholders >>in the result >> >> Hi, >> >> Using `sem.sparql()`, it is possible to bind a SPARQL placeholder to >>an array, to serve as many alternatives to the placeholder in the >>triples pattern. For instance, the following query: >> >> require('/MarkLogic/semantics').sparql( >> 'SELECT * WHERE { ?s ?p ?o }', >> { 's': [ sem.iri('#1'), sem.iri('#2') ] }) >> >> returns the predicates and values for al triples with the subject >>equal to either `#1` or `#2`. >> >> Problem is, the bound placeholder is not part of the result (in this >>example, `?s`). The result is an iterator over objects of the >>following >>form: >> >> { p: "#pred", o: "value" } >> >> So it is not possible to use the result in a way to would need to >>know which subject each row is attached to (which I believe is >>generally the case when binding them to arrays, as opposed to scalar values). >> >> Is there any way to have `sem.sparql()` include bound placeholders in >>the result? >> >> Regards, >> >> -- >> Florent Georges >> http://fgeorges.org/ >> http://h2oconsulting.be/ >> _______________________________________________ >> General mailing list >> [email protected] >> Manage your subscription at: >> http://developer.marklogic.com/mailman/listinfo/general >> >> >> --- >> This e-mail may contain confidential and/or privileged information. >>If you are not the intended recipient (or have received this e-mail in >>error) please notify the sender immediately and delete this e-mail. >>Any unauthorized copying, disclosure or distribution of the material >>in this e-mail is strictly forbidden. >> >> Please refer to http://www.db.com/en/content/eu_disclosures.htm for >>additional EU corporate and regulatory disclosures and to >>http://www.db.com/unitedkingdom/content/privacy.htm for information >>about privacy. >> _______________________________________________ >> General mailing list >> [email protected] >> Manage your subscription at: >> http://developer.marklogic.com/mailman/listinfo/general >_______________________________________________ >General mailing list >[email protected] >Manage your subscription at: >http://developer.marklogic.com/mailman/listinfo/general _______________________________________________ General mailing list [email protected] Manage your subscription at: http://developer.marklogic.com/mailman/listinfo/general This email message is a private communication. 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