Several SPARQL queries via Jena command line

Question

Is it possible to put several SPARQL queries into one file (like SQL SELECTs) and use it for tdbquery.bat Jena command line tool?

tdbquery.bat --loc=../data_dir --query=several_queries.sparql

I can do it in Java code but may be I can do it via tdbquery?

score 2 · Accepted Answer · answered Oct 25 '12 at 08:39

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No, you can't run multiple queries with a single file.

But you can write your own .bat file that simply runs tdbquery multiple times, with a separate .sparql file for each call. That's probably simpler than cracking out the Java.

answered Oct 25 '12 at 08:39

cygri

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Thanks for reply. Yes, I can but I run my queries with inference(OWLMicroReasoner) during run time and it takes 14 hours for each query. – gmlvsv Oct 25 '12 at 08:41

score 2 · Answer 2 · answered Oct 25 '12 at 08:42

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Another approach is to run Fuseki in the background and use the the SOH command line tools to make the queries. (Or a program to send the queries to the server like curl or wget.)

answered Oct 25 '12 at 08:42

AndyS

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Several SPARQL queries via Jena command line

2 Answers2