en:site:recherche:logiciels:sparqlwithspark:star
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| en:site:recherche:logiciels:sparqlwithspark:star [15/09/2016 16:10] – [Star shape query plans] hubert | en:site:recherche:logiciels:sparqlwithspark:star [16/09/2016 23:09] (current) – [SPARQL Hybrid DF : plan for Spark v1.5] hubert | ||
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| - | {{indexmenu_n> | + | {{indexmenu_n> | 
| ====== Star shape query plans====== | ====== Star shape query plans====== | ||
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| === SPARQL SQL for a star with 3 branches === | === SPARQL SQL for a star with 3 branches === | ||
| - | < | + | < | 
| SELECT t1.s, t2.o, t3.o | SELECT t1.s, t2.o, t3.o | ||
| FROM triple t1, triple t2, triple t3 | FROM triple t1, triple t2, triple t3 | ||
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| ==== SPARQL Hybrid DF : plan for Spark v1.5==== | ==== SPARQL Hybrid DF : plan for Spark v1.5==== | ||
| - | < | + | < | 
| import scala.collection.mutable.ListBuffer | import scala.collection.mutable.ListBuffer | ||
| import scala.collection.mutable.ArrayBuffer | import scala.collection.mutable.ArrayBuffer | ||
en/site/recherche/logiciels/sparqlwithspark/star.1473948601.txt.gz · Last modified:  by hubert
                
                