SYSTEM AND METHOD FOR SPARQL-QUERY PROCESSING USING THE PARAMETERIZED-SPARQL-QUERY IN BASED DBMS

摘要

The present invention is a catalogue generating device, is used to generate the argument list variable inquired from SPARQL; Conversion equipment is used to convert SPARQL inquiries into SQL sentences; At least in one or more SQL sentences, for storing every PS (preprepared statement) storage method of a corresponding object; Storage is corresponding with the SQL statement of conversion to use PS (preprepared statement) object, and prescription factors include query result output means for exporting the result of inquiry (parametrization) semantic Web inquiry system and a kind of for being disclosed using the method for a DBMS- basic query language SPARQL.