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en:site:recherche:logiciels:sparqlwithspark:watdivf5

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en:site:recherche:logiciels:sparqlwithspark:watdivf5 [14/09/2016 15:09] huberten:site:recherche:logiciels:sparqlwithspark:watdivf5 [16/09/2016 23:07] (current) – [WatDiv Query F5 plans] hubert
Line 1: Line 1:
-====== Query F5 ======+{{indexmenu_n>3}}
  
-SPARQL Hybrid DF plan+====== WatDiv Query F5 plans======
  
-<code>+=== SPARQL Hybrid DF plan === 
 + 
 +<code scala>
 // First triple pattern // First triple pattern
 val retailer = getIdSO("wsdbm", "Retailer3") val retailer = getIdSO("wsdbm", "Retailer3")
 +val idP1 = getIdP("gr", "offers")
 val s1 = List( val s1 = List(
   ("gr","validThrough"),   ("gr","validThrough"),
Line 15: Line 17:
   ("rdf", "type"))   ("rdf", "type"))
  
-val subset = df.where(s"(p=51 and s=$retailer) or p in (3,12,26,38,57)").persist+ 
 +val subset = df.where(s"(p=$idP1 and s=$retailer) or p in (3,12,26,38,57)").persist
 subset.count  subset.count 
 val DATA = subset val DATA = subset
Line 38: Line 41:
 </code> </code>
  
-S2RDF plan+=== S2RDF plan ===
  
-<code>+<code scala>
 val VP2EXP=VP2Random val VP2EXP=VP2Random
  
Line 60: Line 63:
 </code> </code>
  
-S2RDF + Hybrid plan+=== S2RDF + Hybrid plan ===
  
-<code>+ 
 +<code scala>
 val VP2EXP=VP2Subject val VP2EXP=VP2Subject
  
Line 93: Line 97:
  
 </code> </code>
 +
 +
 +
 +Go to [[en:site:recherche:logiciels:sparqlwithspark]]
 +
en/site/recherche/logiciels/sparqlwithspark/watdivf5.1473858592.txt.gz · Last modified: by hubert