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This is an automatically generated e-mail. To reply, visit:
<a href="http://git.reviewboard.kde.org/r/106282/">http://git.reviewboard.kde.org/r/106282/</a>
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<a href="http://git.reviewboard.kde.org/r/106282/diff/1/?file=82418#file82418line495" style="color: black; font-weight: bold; text-decoration: underline;">libnepomukcore/query/query.cpp</a>
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(Diff revision 1)
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<td colspan="4"><pre style="font-size: 8pt; line-height: 140%; margin: 0; ">QString Nepomuk2::Query::Query::toSparqlQuery( SparqlFlags sparqlFlags ) const</pre></td>
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<td bgcolor="#c5ffc4" width="50%"><pre style="font-size: 8pt; line-height: 140%; margin: 0; "></pre></td>
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<td bgcolor="#c5ffc4" width="50%"><pre style="font-size: 8pt; line-height: 140%; margin: 0; "> <span class="n">QString</span> <span class="n">userVisibleQuery</span> <span class="o">=</span> <span class="n">QString</span><span class="o">::</span><span class="n">fromLatin1</span><span class="p">(</span><span class="s">"graph ?g { %1 } ?g a %2 ."</span><span class="p">)</span></pre></td>
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<pre style="margin-left: 2em; white-space: pre-wrap; white-space: -moz-pre-wrap; white-space: -pre-wrap; white-space: -o-pre-wrap; word-wrap: break-word;">This implies that all the information you query is in the same graph. That is not always the case. Actually, it is less likely the more information you have in Nepomuk.</pre>
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<p>- Sebastian</p>
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<p>On August 30th, 2012, 9:50 p.m., Vishesh Handa wrote:</p>
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<div>Review request for Nepomuk and Sebastian Trueg.</div>
<div>By Vishesh Handa.</div>
<p style="color: grey;"><i>Updated Aug. 30, 2012, 9:50 p.m.</i></p>
<h1 style="color: #575012; font-size: 10pt; margin-top: 1.5em;">Description </h1>
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<pre style="margin: 0; padding: 0; white-space: pre-wrap; white-space: -moz-pre-wrap; white-space: -pre-wrap; white-space: -o-pre-wrap; word-wrap: break-word;">The additional "?r a [ nao:userVisible "true"^^xsd:boolean ] ." slows down the query a lot because of the massive joins in the generated SQL. It seems better to use graph ?g { .. } ?g a nrl:InstanceBase, which would also filter out the results.
Additionally, the nao:userVisible trick does not work for negation terms and lists out the classes.
I'd like to get this into 4.9.1 if possible. Please review fast.</pre>
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<h1 style="color: #575012; font-size: 10pt; margin-top: 1.5em;">Testing </h1>
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<pre style="margin: 0; padding: 0; white-space: pre-wrap; white-space: -moz-pre-wrap; white-space: -pre-wrap; white-space: -o-pre-wrap; word-wrap: break-word;">Yup. Manually tested, and it fixes some of my the tests in my query tests (still not pushed, but I can push if anyone is interested) </pre>
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<h1 style="color: #575012; font-size: 10pt; margin-top: 1.5em;">Diffs</b> </h1>
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<li>libnepomukcore/query/query.cpp <span style="color: grey">(21b9aa3)</span></li>
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<p><a href="http://git.reviewboard.kde.org/r/106282/diff/" style="margin-left: 3em;">View Diff</a></p>
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