DB.DBA.SPARQL_EVAL_TO_ARRAY
Local execution of SPARQL via SPARQL protocol, produces a vector of vectors of SQL values.
DB.DBA.SPARQL_EVAL_TO_ARRAY
(in query varchar,
in dflt_graph varchar,
in maxrows integer);
Description
Local execution of SPARQL via SPARQL protocol, produces a result set of SQL values.
Parameters
query –
text of SPARQL query to execute.
dflt_graph –
default graph IRI, if not NULL then this overrides what is specified in query
maxrows –
limit on numbers of rows that should be returned.
Examples
SQL> select DB.DBA.SPARQL_EVAL_TO_ARRAY('SELECT * WHERE {?s ?p ?o}','http://example/bookStore' ,2);
callret
VARCHAR
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vector(0x00ae6874,0x00ae6844)
1 Rows. -- 10 msec.