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Add possible semaphore mechanism wording #324

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Add possible semaphore mechanism wording #324

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d08142e
Add possible semaphore mechanism wording
kjetilk Oct 15, 2021
a08542e
Add SPARQL11-UPDATE reference
csarven Oct 18, 2021
0c09b06
Apply suggestions from code review
kjetilk Oct 18, 2021
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6 changes: 6 additions & 0 deletions protocol.html
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Expand Up @@ -712,6 +712,10 @@ <h3 property="schema:name">Writing Resources</h3>

</p>

<p>
<span about="" id="server-patch-sparql-abort" rel="spec:requirement" resource="#server-patch-sparql-abort"><span property="spec:statement">If <span rel="spec:requirementSubject" resource="spec:Server">servers</span> that process SPARQL 1.1 Update’s [<cite><a class="bibref" href="#bib-sparql11-update">SPARQL11-UPDATE</a></cite>]) <code>DELETE/INSERT</code> operation finds any solution that produces a triple containing an unbound variable or an illegal RDF construct, then the server <span rel="spec:requirementLevel" resource="spec:MUST">MUST</span> abort any modifications and respond with a <code>409</code> status code.</span></span>
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</p>

<p>
<span about="" id="server-patch-sparql-insert" rel="spec:requirement" resource="#server-patch-sparql-insert"><span property="spec:statement">When the request body of a <code>PATCH</code> request has a SPARQL Update query that contains an <code>INSERT</code> keyword, <span rel="spec:requirementSubject" resource="spec:Server">servers</span> <span rel="spec:requirementLevel" resource="spec:MUST">MUST</span> treat the request as an <a href="#append-operation">Append operation</a>.</span></span>
<span about="" id="server-patch-sparql-where" rel="spec:requirement" resource="#server-patch-sparql-where"><span property="spec:statement">When the query contains a <code>WHERE</code> keyword, <span rel="spec:requirementSubject" resource="spec:Server">servers</span> <span rel="spec:requirementLevel" resource="spec:MUST">MUST</span> treat the request as a <a href="#read-operation">Read operation</a>.</span></span>
Expand Down Expand Up @@ -1260,6 +1264,8 @@ <h3 property="schema:name">Normative References</h3>
<dd><a href="https://solid.github.io/solid-oidc/" rel="cito:citesAsAuthority"><cite>SOLID-OIDC</cite></a>. Aaron Coburn; elf Pavlik; Dmitri Zagidulin. W3C Solid Community Group. W3C Editor's Draft. URL: <a href="https://solid.github.io/solid-oidc/">https://solid.github.io/solid-oidc/</a></dd>
<dt id="bib-sparql-overview">[SPARQL]</dt>
<dd><a href="https://www.w3.org/TR/sparql11-overview/" rel="cito:citesAsAuthority"><cite>SPARQL 1.1 Overview</cite></a>. The W3C SPARQL Working Group. W3C. 21 March 2013. W3C Recommendation. URL: <a href="https://www.w3.org/TR/sparql11-overview/">https://www.w3.org/TR/sparql11-overview/</a></dd>
<dt id="bib-sparql11-update">[SPARQL11-UPDATE]</dt>
<dd><a href="https://www.w3.org/TR/sparql11-update/" rel="cito:citesAsAuthority"><cite>SPARQL 1.1 Update</cite></a>. Paula Gearon; Alexandre Passant; Axel Polleres. W3C. 21 March 2013. W3C Recommendation. URL: <a href="https://www.w3.org/TR/sparql11-update/">https://www.w3.org/TR/sparql11-update/</a></dd>
<dt id="bib-turtle">[Turtle]</dt>
<dd><a href="https://www.w3.org/TR/turtle/" rel="cito:citesAsAuthority"><cite>RDF 1.1 Turtle</cite></a>. Eric Prud'hommeaux; Gavin Carothers. W3C. 25 February 2014. W3C Recommendation. URL: <a href="https://www.w3.org/TR/turtle/">https://www.w3.org/TR/turtle/</a></dd>
<dt id="bib-w3c-html">[W3C-HTML]</dt>
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